S-13A1 Series
www.ablic.com
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
Rev.2.3_00
© ABLIC Inc., 2011-2022
The S-13A1 Series is a positive voltage regulator with a low dropout voltage, high-accuracy output voltage, and low current
consumption developed based on CMOS technology.
A 2.2 μF small ceramic capacitor can be used, and the very small dropout voltage and the large output current due to the
built-in transistor with low on-resistance are provided. The S-13A1 Series includes a load current protection circuit that
prevents the output current from exceeding the current capacity of the output transistor and a thermal shutdown circuit that
prevents damage due to overheating. In addition to the types in which output voltage is set inside the IC, a type for which
output voltage can be set via an external resistor is added to a lineup. Also, the S-13A1 Series includes an inrush current
limit circuit to limit the excess inrush current generated at power-on or at the time when the ON / OFF pin is set to ON. High
heat radiation HSOP-8A and HSOP-6 or small SOT-89-5 and HSNT-6A packages realize high-density mounting.
Features
• Output voltage (internally set):
• Output voltage (externally set):
• Input voltage:
• Output voltage accuracy:
• Dropout voltage:
• Current consumption:
• Output current:
• Input and output capacitors:
• Ripple rejection:
• Built-in overcurrent protection circuit:
• Built-in thermal shutdown circuit:
• Built-in inrush current limit circuit:
• Built-in ON / OFF circuit:
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
*1.
*2.
1.0 V to 3.5 V, selectable in 0.05 V step
1.05 V to 5.0 V, settable via external resistor
(HSOP-8A, HSOP-6 and SOT-89-5 only)
1.5 V to 5.5 V
±1.0% (internally set, 1.0 V to 1.45 V output product: ±15 mV)
70 mV typ. (3.0 V output product, IOUT = 300 mA)
During operation: 60 μA typ., 90 μA max.
During power-off: 0.1 μA typ., 1.0 μA max.
Possible to output 1000 mA (VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor of 2.2 μF or more can be used.
70 dB typ. (f = 1.0 kHz)
Limits overcurrent of output transistor.
Prevents damage caused by heat.
Limits excessive inrush current generated at power-on or at the time when
the ON / OFF pin is set to ON.
For types in which output voltage is internally set of HSOP-8A, HSOP-6 and
SOT-89-5 inrush current limit time can be changed via an external capacitor
(CSS).
Inrush current limit time 0.7 ms typ.
(types in which output voltage is internally set of HSOP-8A, HSOP-6
SOT-89-5, CSS = 1.0 nF)
Inrush current limit time 0.4 ms typ.
(types in which output voltage is internally set of HSOP-8A, HSOP-6,
SOT-89-5, SSC pin = open)
Inrush current limit time 0.4 ms typ.
(types in which output voltage is externally set of HSOP-8A, HSOP-6,
SOT-89-5, types in which output voltage is internally set of HSNT-6A*2)
Ensures long battery life.
Discharge shunt function "available" / "unavailable" is selectable.
Pull-down function "available" / "unavailable" is selectable.
Ta = −40°C to +85°C
Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
Types in which output voltage is externally set are unavailable.
Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for TV, notebook PC and home electric appliance
• Constant-voltage power supply for portable equipment
Packages
• HSOP-8A
• HSOP-6
• SOT-89-5
• HSNT-6A
1
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Block Diagrams
1. Types in which output voltage is internally set
1. 1 S-13A1 Series A type (S-13A1Axx)
*1
VIN
VOUT
Overcurrent
protection circuit
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active "H"
Available
Available
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
+
−
Inrush
current
limit
circuit
Reference
voltage circuit
*1
*2
SSC
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 1
1. 2 S-13A1 Series B type (S-13A1Bxx)
*1
VIN
VOUT
Overcurrent
protection circuit
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
Reference
voltage circuit
+
−
Inrush
current
limit
circuit
*2
SSC
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 2
2
*1
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active "H"
Available
Unavailable
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
1. 3 S-13A1 Series C type (S-13A1Cxx)
*1
VIN
VOUT
Overcurrent
protection circuit
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active "H"
Unavailable
Available
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
+
−
Inrush
current
limit
circuit
Reference
voltage circuit
*2
SSC
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 3
1. 4 S-13A1 Series D type (S-13A1Dxx)
*1
VIN
VOUT
Overcurrent
protection circuit
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active "H"
Unavailable
Unavailable
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
Reference
voltage circuit
+
−
Inrush
current
limit
circuit
*2
SSC
VSS
*1. Parasitic diode
*2. HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 4
3
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. Types in which output voltage is externally set (HSOP-8A, HSOP-6 and SOT-89-5 only)
2. 1 S-13A1 Series A type (S-13A1A00)
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF circuit
Status
Active "H"
Available
Available
VADJ
Thermal shutdown circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
+
−
Inrush
current
limit
circuit
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 5
2. 2 S-13A1 Series B type (S-13A1B00)
*1
VIN
VOUT
Overcurrent
protection circuit
VADJ
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
Reference
voltage circuit
+
−
Inrush
current
limit
circuit
VSS
*1. Parasitic diode
Figure 6
4
*1
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active "H"
Available
Unavailable
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. 3 S-13A1 Series C type (S-13A1C00)
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF circuit
Status
Active "H"
Unavailable
Available
VADJ
Thermal shutdown circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
+
−
Inrush
current
limit
circuit
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 7
2. 4 S-13A1 Series D type (S-13A1D00)
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF circuit
Reference
voltage circuit
Status
Active "H"
Unavailable
Unavailable
VADJ
Thermal shutdown circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
+
−
Inrush
current
limit
circuit
VSS
*1. Parasitic diode
Figure 8
5
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Product Name Structure
Users can select the product type, output voltage, and package type for the S-13A1 Series. Refer to "1. Product
name" regarding the contents of product name, "2. Function list of product type" regarding the product type,
"3. Packages" regarding the package drawings, "4. Product name list" regarding details of the product name.
1. Product name
1. 1
HSOP-8A, HSOP-6, SOT-89-5
S-13A1
x
xx
-
xxxx
U
3
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
E8T1:
HSOP-8A, Tape
E6T1:
HSOP-6, Tape
U5T1:
SOT-89-5, Tape
*1
Output voltage*2
00:
Externally set
10 to 35: Internally set
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type*3
A to D
*1.
*2.
*3.
Refer to the tape drawing.
If you request the product which has 0.05 V step, contact our sales representatives.
Refer to "2. Function list of product type".
1. 2 HSNT-6A
S-13A1
x
xx
-
A6T1
U
3
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
A6T1:
HSNT-6A, Tape
Output voltage*2
10 to 35: Internally set*3
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
*4
Product type
A to D
*1.
*2.
*3.
*4.
6
Refer to the tape drawing.
If you request the product which has 0.05 V step, contact our sales representatives.
Types in which output voltage is externally set are unavailable.
Refer to "2. Function list of product type".
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. Function list of product type
Discharge
Product Type ON / OFF Logic
Shunt Function
Table 1
Pull-down
Output Voltage Inrush Current Limit Time
Resistor
Internally set
A
B
C
D
Active "H"
Active "H"
Active "H"
Active "H"
Available
Fixed to 0.4 ms typ.*1
Available
Available
Externally set
Fixed to 0.4 ms typ.*1
Internally set
Adjustable via an
external capacitor (CSS)
Fixed to 0.4 ms typ.*1
Unavailable
Unavailable
Unavailable
Adjustable via an
external capacitor (CSS)
Externally set
Fixed to 0.4 ms typ.*1
Internally set
Adjustable via an
external capacitor (CSS)
Fixed to 0.4 ms typ.*1
Available
Externally set
Fixed to 0.4 ms typ.*1
Internally set
Adjustable via an
external capacitor (CSS)
Fixed to 0.4 ms typ.*1
Unavailable
Externally set
Fixed to 0.4 ms typ.*1
Package
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
HSOP-8A,
HSOP-6,
SOT-89-5
*1. Inrush current limit time is fixed to 0.4 ms typ. that can not be changed.
3. Packages
Table 2 Package Drawing Codes
Package Name
HSOP-8A
HSOP-6
SOT-89-5
HSNT-6A
Dimension
FH008-Z-P-SD
FH008-Z-P-S1
FH006-A-P-SD
UP005-A-P-SD
PJ006-A-P-SD
Tape
FH008-Z-C-SD
FH008-Z-C-S1
FH006-A-C-SD
UP005-A-C-SD
PJ006-A-C-SD
Reel
Land
Stencil Opening
FH008-Z-R-SD
FH008-Z-L-SD
−
FH006-A-R-S1
UP005-A-R-SD
PJ006-A-R-SD
FH006-A-L-SD
−
PJ006-A-LM-SD
−
−
PJ006-A-LM-SD
7
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
4. Product name list
4. 1
S-13A1 Series A type
ON / OFF logic:
Discharge shunt function:
Output Voltage
Externally set
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
Active "H"
Available
Table 3
HSOP-6
HSOP-8A
S-13A1A00-E8T1U3
S-13A1A12-E8T1U3
S-13A1A18-E8T1U3
S-13A1A25-E8T1U3
S-13A1A33-E8T1U3
Pull-down resistor:
S-13A1A00-E6T1U3
S-13A1A12-E6T1U3
S-13A1A18-E6T1U3
S-13A1A25-E6T1U3
S-13A1A33-E6T1U3
Available
SOT-89-5
S-13A1A00-U5T1U3
S-13A1A12-U5T1U3
S-13A1A18-U5T1U3
S-13A1A25-U5T1U3
S-13A1A33-U5T1U3
HSNT-6A
−
S-13A1A12-A6T1U3
S-13A1A18-A6T1U3
S-13A1A25-A6T1U3
S-13A1A33-A6T1U3
Remark Please contact our sales representatives for products other than the above.
4. 2
S-13A1 Series B type
ON / OFF logic:
Active "H"
Discharge shunt function: Available
Output Voltage
Externally set
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
Table 4
HSOP-6
HSOP-8A
S-13A1B00-E8T1U3
S-13A1B12-E8T1U3
S-13A1B18-E8T1U3
S-13A1B25-E8T1U3
S-13A1B33-E8T1U3
Pull-down resistor:
S-13A1B00-E6T1U3
S-13A1B12-E6T1U3
S-13A1B18-E6T1U3
S-13A1B25-E6T1U3
S-13A1B33-E6T1U3
Unavailable
SOT-89-5
S-13A1B00-U5T1U3
S-13A1B12-U5T1U3
S-13A1B18-U5T1U3
S-13A1B25-U5T1U3
S-13A1B33-U5T1U3
HSNT-6A
−
S-13A1B12-A6T1U3
S-13A1B18-A6T1U3
S-13A1B25-A6T1U3
S-13A1B33-A6T1U3
Remark Please contact our sales representatives for products other than the above.
4. 3
S-13A1 Series C type
ON / OFF logic:
Active "H"
Discharge shunt function: Unavailable
Output Voltage
Externally set
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
Table 5
HSOP-6
HSOP-8A
S-13A1C00-E8T1U3
S-13A1C12-E8T1U3
S-13A1C18-E8T1U3
S-13A1C25-E8T1U3
S-13A1C33-E8T1U3
Pull-down resistor:
S-13A1C00-E6T1U3
S-13A1C12-E6T1U3
S-13A1C18-E6T1U3
S-13A1C25-E6T1U3
S-13A1C33-E6T1U3
Available
SOT-89-5
S-13A1C00-U5T1U3
S-13A1C12-U5T1U3
S-13A1C18-U5T1U3
S-13A1C25-U5T1U3
S-13A1C33-U5T1U3
HSNT-6A
−
S-13A1C12-A6T1U3
S-13A1C18-A6T1U3
S-13A1C25-A6T1U3
S-13A1C33-A6T1U3
Remark Please contact our sales representatives for products other than the above.
4. 4
S-13A1 Series D type
ON / OFF logic:
Active "H"
Discharge shunt function: Unavailable
Output Voltage
Externally set
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
HSOP-8A
S-13A1D00-E8T1U3
S-13A1D12-E8T1U3
S-13A1D18-E8T1U3
S-13A1D25-E8T1U3
S-13A1D33-E8T1U3
Pull-down resistor:
Table 6
HSOP-6
S-13A1D00-E6T1U3
S-13A1D12-E6T1U3
S-13A1D18-E6T1U3
S-13A1D25-E6T1U3
S-13A1D33-E6T1U3
SOT-89-5
S-13A1D00-U5T1U3
S-13A1D12-U5T1U3
S-13A1D18-U5T1U3
S-13A1D25-U5T1U3
S-13A1D33-U5T1U3
Remark Please contact our sales representatives for products other than the above.
8
Unavailable
HSNT-6A
−
S-13A1D12-A6T1U3
S-13A1D18-A6T1U3
S-13A1D25-A6T1U3
S-13A1D33-A6T1U3
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Pin Configurations
1. HSOP-8A
Table 7 Types in Which Output Voltage is Internally Set
Pin No.
Symbol
Description
Top view
1
8
2
7
3
6
5
4
Bottom view
8
1
7
2
6
3
5
4
*1
Figure 9
Output voltage pin
1
VOUT
2
ON / OFF
ON / OFF pin
3
NC*2
No connection
4
VSS
5
SSC*3
GND pin
Inrush current limit pin
6
NC*2
No connection
7
NC*2
8
VIN
No connection
Input voltage pin
.
Table 8 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
Description
Output
voltage
pin
VOUT
1
2
VADJ
Output voltage adjustment pin
3
NC*2
No connection
4
5
VSS
ON / OFF
GND pin
ON / OFF pin
6
NC*2
No connection
7
8
NC*2
VIN
No connection
Input voltage pin
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
*2. The NC pin is electrically open. The NC pin can be connected to the VIN pin or the VSS pin.
*3. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at the time when the ON / OFF pin is set to ON can
be adjusted according to the capacitance.
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush Current Limit (CSS) (Types in Which Output
Voltage is Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
9
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. HSOP-6
Top view
6
5
4
1
2
3
Figure 10
Table 9 Types in Which Output Voltage is Internally Set
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
4
SSC*1
Inrush current limit pin
5
VSS
GND pin
6
VIN
Input voltage pin
Table 10 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
Description
1
2
3
4
5
6
VOUT
VSS
VADJ
ON / OFF
VSS
VIN
Output voltage pin
GND pin
Output voltage adjustment pin
ON / OFF pin
GND pin
Input voltage pin
*1. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at the time when the ON / OFF pin is set to ON
can be adjusted according to the capacitance.
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush Current Limit (CSS) (Types in Which Output
Voltage is Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
10
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
3. SOT-89-5
Top view
5
1
4
2
3
Table 11 Types in Which Output Voltage is Internally Set
Pin No.
Symbol
Description
1
2
3
4
5
ON / OFF
VSS
SSC*1
VIN
VOUT
ON / OFF pin
GND pin
Inrush current limit pin
Input voltage pin
Output voltage pin
Figure 11
Table 12 Types in Which Output Voltage is Externally Set
Pin No.
Symbol
Description
1
VADJ
Output voltage adjustment pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
4
VIN
Input voltage pin
5
VOUT
Output voltage pin
*1. Connect a capacitor between the SSC pin and the VSS pin.
The inrush current limit time of the VOUT pin at power-on or at the time when the ON / OFF pin is set to ON
can be adjusted according to the capacitance.
Moreover, the SSC pin is available even when it is open.
For details, refer to " Selection of Capacitor for Inrush Current Limit (CSS) (Types in Which Output
Voltage is Internally Set of HSOP-8A, HSOP-6, SOT-89-5)".
11
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
4. HSNT-6A
Top view
1
2
3
6
5
4
Bottom view
6
5
4
1
2
3
Table 13 Types in Which Output Voltage is Internally Set*2
Pin No.
Symbol
Description
1
Output voltage pin
VOUT*3
2
Output voltage pin
VOUT*3
3
ON / OFF
ON / OFF pin
4
VSS
GND pin
5
Input voltage pin
VIN*4
6
Input voltage pin
VIN*4
*1
Figure 12
*1.
*2.
*3.
*4.
12
Connect the heatsink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
Types in which output voltage is externally set are unavailable.
Although pins of number 1 and 2 are connected internally, be sure to short-circuit them nearest in use.
Although pins of number 5 and 6 are connected internally, be sure to short-circuit them nearest in use.
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Absolute Maximum Ratings
Table 14
(Ta = +25°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
VSS − 0.3 to VSS + 6.0
VIN
V
VSS − 0.3 to VSS + 6.0
VON / OFF
V
Input voltage
VSS − 0.3 to VIN + 0.3
VSSC
V
VSS − 0.3 to VSS + 6.0
VVADJ
V
VSS − 0.3 to VIN + 0.3
Output voltage
VOUT
V
Output current
IOUT
1000
mA
−40 to +85
Operation ambient temperature
Topr
°C
−40 to +125
Storage temperature
Tstg
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 15
Item
Symbol
Condition
Board A
Board B
HSOP-8A
Board C
Board D
Board E
Board A
Board B
HSOP-6
Board C
Board D
Board E
Junction-to-ambient thermal resistance*1 θJA
Board A
Board B
SOT-89-5
Board C
Board D
Board E
Board A
Board B
HSNT-6A
Board C
Board D
Board E
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark
Min.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Typ.
104
74
39
37
31
96
74
−
44
41
119
84
−
46
35
195
157
−
−
−
Max.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Unit
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Refer to " Power Dissipation" and "Test Board" for details.
13
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Electrical Characteristics
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
Table 16 (1 / 2)
(Ta = +25°C unless otherwise specified)
Item
Output voltage*1
Output current*2
Symbol
VOUT(E)
IOUT
Condition
VIN = VOUT(S) + 1.0 V,
IOUT = 100 mA
Vdrop
IOUT = 1000 mA
Line regulation
Load regulation
Output voltage temperature
coefficient*4
Current consumption during
operation
Current consumption during poweroff
Input voltage
Unit
VOUT(S)
VOUT(S)
VOUT(S)
V
− 0.015
+ 0.015
VOUT(S)
VOUT(S)
VOUT(S)
V
× 0.99
× 1.01
−
−
1000*5
mA
0.50
0.54
0.58
V
−
0.44
0.48
V
−
0.34
0.38
V
−
0.24
0.28
V
−
0.14
0.18
V
−
0.10
0.15
V
−
0.07
0.10
V
−
−
0.90
V
−
−
0.80
V
−
−
0.70
V
−
−
0.60
V
−
−
0.50
V
−
−
0.40
V
−
−
0.32
V
−
−
0.23
V
Test
Circuit
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
−
0.05
0.2
%/V
1
VIN = VOUT(S) + 1.0 V, 1 mA ≤ IOUT ≤ 300 mA
VIN = VOUT(S) + 1.0 V, IOUT = 100 mA,
−40°C ≤ Ta ≤ +85°C
−20
−3
20
1
−
±100
−
mV
ppm/
°C
ISS1
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, no load
−
60
90
μA
2
ISS2
VIN = VOUT(S) + 1.0 V, ON / OFF pin = OFF, no load
−
0.1
1.0
μA
2
VIN
1.5
−
5.5
V
−
1.0
−
−
V
4
−
−
0.3
V
4
−0.1
1.0
−0.1
−
2.5
−
0.1
5.0
0.1
μA
μA
μA
4
4
4
−
70
−
dB
5
−
65
−
dB
5
−
60
−
dB
5
Ishort
−
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
determined by VOUT output level
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
determined by VOUT output level
B / D type (without pull-down resistor)
VIN = 5.5 V,
VON / OFF = 5.5 V A / C type (with pull-down resistor)
VIN = 5.5 V, VON / OFF = 0 V
VIN = VOUT(S) + 1.0 V,
1.0 V ≤ VOUT(S) < 1.2 V
f = 1.0 kHz,
1.2 V ≤ VOUT(S) < 3.0 V
ΔVrip = 0.5 Vrms,
3.0 V ≤ VOUT(S) ≤ 3.5 V
IOUT = 100 mA
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V
−
200
−
mA
3
TSD
Junction temperature
−
150
−
°C
−
TSR
Junction temperature
−
120
−
°C
−
ON / OFF pin input voltage "L"
VSL
ON / OFF pin input current "H"
ISH
ON / OFF pin input current "L"
ISL
14
Max.
VOUT(S) + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 100 mA
VSH
Short-circuit current
Thermal shutdown detection
temperature
Thermal shutdown release
temperature
1.0 V ≤ VOUT(S) < 1.1 V
1.1 V ≤ VOUT(S) < 1.2 V
1.2 V ≤ VOUT(S) < 1.3 V
1.3 V ≤ VOUT(S) < 1.4 V
1.4 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) < 2.6 V
2.6 V ≤ VOUT(S) ≤ 3.5 V
1.0 V ≤ VOUT(S) < 1.1 V
1.1 V ≤ VOUT(S) < 1.2 V
1.2 V ≤ VOUT(S) < 1.3 V
1.3 V ≤ VOUT(S) < 1.4 V
1.4 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) < 2.0 V
2.0 V ≤ VOUT(S) < 2.6 V
2.6 V ≤ VOUT(S) ≤ 3.5 V
Typ.
ΔVOUT1
ΔVIN• VOUT
ΔVOUT2
ΔVOUT
ΔTa • VOUT
ON / OFF pin input voltage "H"
Ripple rejection
1.5 V ≤ VOUT(S) ≤ 3.5 V
VIN ≥ VOUT(S) + 1.0 V
IOUT = 300 mA
Dropout voltage*3
1.0 V ≤ VOUT(S) < 1.5 V
Min.
RR
1
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Table 16 (2 / 2)
(Ta = +25°C unless otherwise specified)
Item
Inrush current limit time
Symbol
tRUSH
Condition
HSOP-8A,
HSOP-6,
SOT-89-5
HSNT-6A
Discharge shunt resistance during
power-off
RLOW
Power-off pull-down resistance
RPD
VIN = 5.5 V,
VOUT = 0.1 V
−
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON,
IOUT = 1000 mA, CSS = 1.0 nF
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON,
IOUT = 1000 mA, CSS = 0 nF
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON,
IOUT = 1000 mA
A / B type
(with discharge shunt function)
A / C type
(with pull-down resistor)
Min.
Typ.
Max.
Unit
Test
Circuit
−
0.7
−
ms
6
−
0.4
−
ms
6
−
0.4
−
ms
6
−
35
−
Ω
3
1.1
2.2
5.5
MΩ
4
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 100 mA) and inputting VOUT(S) + 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 300 mA, 1000 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔVOUT
ΔVOUT
[mV/°C]*1 = VOUT(S) [V]*2 × ΔTa•VOUT [ppm/°C]*3 ÷ 1000
ΔTa
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to limitation of the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation when the output current is large.
This specification is guaranteed by design.
15
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
Table 17
(Ta = +25°C unless otherwise specified)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
Circuit
0.985
1.05
−
1000*5
0.50
−
1.0
−
400
−
0.54
0.90
1.015
5.00
−
−
0.58
−
V
V
kΩ
mA
V
V
7
13
−
9
7
7
−
0.05
0.2
%/V
7
−20
−3
20
mV
7
−
±100
−
ppm/°C
7
−
60
90
μA
8
−
0.1
1.0
μA
8
1.5
−
5.5
V
−
1.0
−
−
V
10
−
−
0.3
V
10
−0.1
1.0
−0.1
−
2.5
−
0.1
5.0
0.1
μA
μA
μA
10
10
10
−
70
−
dB
11
−
200
−
mA
9
Short-circuit current
Thermal shutdown detection
temperature
Thermal shutdown release
temperature
Ishort
VVADJ = VOUT, VIN = VOUT(S) + 1.0 V, IOUT = 100 mA
−
−
VIN ≥ VOUT(S) + 1.0 V
VVADJ = VOUT, IOUT = 300 mA, VOUT(S) = 1.0 V
VVADJ = VOUT, IOUT = 1000 mA, VOUT(S) = 1.0 V
VVADJ = VOUT, VOUT(S) + 0.5 V ≤ VIN ≤ 5.5 V,
IOUT = 100 mA
VVADJ = VOUT, VIN = VOUT(S) + 1.0 V,
1 mA ≤ IOUT ≤ 300 mA
VIN = VOUT(S) + 1.0 V, IOUT = 100 mA,
−40°C ≤ Ta ≤ +85°C
VVADJ = VOUT, VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON, no load
VVADJ = VOUT, VIN = VOUT(S) + 1.0 V,
ON / OFF pin = OFF, no load
−
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
determined by VOUT output level
VIN = VOUT(S) + 1.0 V, RL = 1.0 kΩ
determined by VOUT output level
B / D type (without pull-down resistor)
VIN = 5.5 V,
VON / OFF = 5.5 V A / C type (with pull-down resistor)
VIN = 5.5 V, VON / OFF = 0 V
VVADJ = VOUT, VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,
ΔVrip = 0.5 Vrms, IOUT = 100 mA, VOUT = 1.0 V
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V
TSD
Junction temperature
−
150
−
°C
−
TSR
Junction temperature
−
120
−
°C
−
Inrush current limit time
tRUSH
−
0.4
−
ms
12
Discharge shunt resistance during
power-off
RLOW
−
35
−
Ω
9
Power-off pull-down resistor
RPD
1.1
2.2
5.5
MΩ
10
Output voltage of adjust pin*1
Output voltage range
Internal resistance value of adjust pin
Output current*2
VVADJ
VROUT
RVADJ
IOUT
Dropout voltage*3
Vdrop
Line regulation
ΔVOUT1
ΔVIN• VOUT
Load regulation
ΔVOUT2
Output voltage temperature
coefficient*4
ΔVOUT
ΔTa • VOUT
Current consumption during operation ISS1
Current consumption during power-off ISS2
Input voltage
VIN
ON / OFF pin input voltage "H"
VSH
ON / OFF pin input voltage "L"
VSL
ON / OFF pin input current "H"
ISH
ON / OFF pin input current "L"
ISL
Ripple rejection
16
RR
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON,
IOUT = 1000 mA
VIN = 5.5 V,
A / B type
VOUT = 0.1 V
(with discharge shunt function)
A / C type
−
(with pull-down resistor)
Rev.2.3_00
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
*1. VOUT(S): Set output voltage ( = 1.0 V)
*2. The output current at which the output voltage becomes 95% of VVADJ after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 300 mA, 1000 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔVOUT
ΔVOUT
[mV/°C]*1 = VOUT(S) [V]*2 × ΔTa•VOUT [ppm/°C]*3 ÷ 1000
ΔTa
*1. Change in temperature of the output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to limitation of the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation when the output current is large.
This specification is guaranteed by design.
17
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Test Circuits
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
VIN
ON / OFF
+
VOUT
SSC
*1
VSS
V
A
+
Set to ON
Figure 13 Test Circuit 1
+
A
VIN
VOUT
ON / OFF SSC
*1
VSS
Set to VIN or GND
Figure 14 Test Circuit 2
VIN
VOUT
ON / OFF SSC
A
*1
V
+
VSS
Set to VIN or GND
Figure 15 Test Circuit 3
VIN
+
A
VOUT
ON / OFF SSC
*1
VSS
Figure 16 Test Circuit 4
*1.
18
HSOP-8A, HSOP-6, SOT-89-5 only.
V
+
RL
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
VIN
VOUT
*1
ON / OFF SSC
V
+
VSS
RL
Set to ON
Figure 17 Test Circuit 5
VIN
+
VOUT
ON / OFF SSC
*1
VSS
V
Oscilloscope
A
+
Set to ON
Figure 18 Test Circuit 6
*1.
HSOP-8A, HSOP-6, SOT-89-5 only.
19
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
VIN
ON / OFF
+
VOUT
VADJ
VSS
V
A
+
Set to ON
Figure 19 Test Circuit 7
+
A
VIN
ON / OFF
VOUT
VADJ
VSS
Set to VIN or GND
Figure 20 Test Circuit 8
VIN
VOUT
ON / OFF VADJ
A
V
+
VSS
Set to VIN or GND
Figure 21 Test Circuit 9
VIN
+
A
ON / OFF
VOUT
VADJ
VSS
Figure 22 Test Circuit 10
20
V
+
RL
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
VIN
ON / OFF
VOUT
VADJ
V
+
VSS
RL
Set to ON
Figure 23 Test Circuit 11
Oscilloscope
VIN
ON / OFF
+
VOUT
VADJ
VSS
V
A
+
Set to ON
Figure 24 Test Circuit 12
VIN
VOUT
ON / OFF
VADJ
VSS
+
V
A
+
Set to ON
Figure 25 Test Circuit 13
21
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Standard Circuits
1. Types in which output voltage is internally set (S-13A1x10 to S-13A1x35)
Input
Output
VOUT
VIN
CIN
*1
ON / OFF SSC
VSS
*4
CL
CSS
*3
Single GND
*1.
*2.
*3.
*4.
*2
GND
CIN is a capacitor for stabilizing the input.
A ceramic capacitor of 2.2 μF or more can be used as CL.
A ceramic capacitor of 22 nF or less can be used as CSS.
HSOP-8A, HSOP-6, SOT-89-5 only.
Figure 26
2. Types in which output voltage is externally set (S-13A1x00, HSOP-8A, HSOP-6, SOT-89-5 only)
Input
Output
VOUT
VIN
CIN
*1
Ra
ON / OFF VADJ
VSS
Single GND
*1.
*2.
*3.
*3
CL
Rb
*2
*3
GND
CIN is a capacitor for stabilizing the input.
A ceramic capacitor of 2.2 μF or more can be used as CL.
Resistor of 0.1 kΩ to 606 kΩ as Ra, 2 kΩ to 200 kΩ as Rb can be used.
Figure 27
Caution
22
The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Condition of Application
Input capacitor (CIN):
Output capacitor (CL):
Caution
1.
2.
2.2 μF or more
2.2 μF or more
Set input capacitor (CIN) and output capacitor (CL) as CIN = CL.
Generally a series regulator may cause oscillation, depending on the selection of external parts.
Confirm that no oscillation occurs in the application for which the above capacitors are used.
Selection of Input and Output Capacitors (CIN, CL)
The S-13A1 Series requires an output capacitor between the VOUT pin and the VSS pin for phase compensation.
Operation is stabilized by a ceramic capacitor with an output capacitance of 2.2 μF or more over the entire temperature
range. When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must
be 2.2 μF or more.
The values of output overshoot and undershoot, which are transient response characteristics, vary depending on the
value of the output capacitor.
The required capacitance for the input capacitor differs depending on the application.
Set the capacitance for input capacitor (CIN) and output capacitor (CL) as follows.
• CIN ≥ 2.2 μF
• CL ≥ 2.2 μF
• CIN = CL
Caution The S-13A1 Series may oscillate if setting the capacitance as CIN ≥ 2.2 μF, CL ≥ 2.2 μF, CIN < CL.
Define the values by sufficient evaluation including the temperature characteristics under the usage
condition.
Selection of Capacitor for Inrush Current Limit (CSS)
(Types in Which Output Voltage is Internally Set of HSOP-8A, HSOP-6, SOT-89-5)
In the S-13A1 Series, the inrush current limit time (tRUSH) is adjustable by connecting a capacitor for inrush current limit
(CSS) between the SSC pin and the VSS pin. The time that the output voltage rises to 99% is 0.7 ms typ. when CSS = 1.0
nF. The S-13A1 Series operates stably even with no CSS connection (in the state the SSC pin is leaved open).
The recommended value for CSS is 0 nF*1 ≤ CSS ≤ 22 nF, however, define the values by sufficient evaluation including
the temperature characteristics under the usage condition.
*1.
In case the S-13A1 Series is used without CSS connection (CSS = 0 nF), be sure to leave the SSC pin open and do
not connect it to the VIN pin and the VSS pin.
23
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Explanation of Terms
1. Low dropout voltage regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Output voltage (VOUT)
The accuracy of the output voltage is ensured at ±1.0% or ±15 mV*1 under the specified conditions of fixed input
voltage*2, fixed output current, and fixed temperature.
*1.
*2.
When VOUT < 1.5 V: ±15 mV, when VOUT ≥ 1.5 V: ±1.0%
Differs depending on the product.
Caution
If the above conditions change, the output voltage value may vary and exceed the accuracy range
of the output voltage. Refer to " Electrical Characteristics" and " Characteristics (Typical Data)"
for details.
ΔVOUT1
3. Line regulation
ΔVIN•VOUT
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
4. Load regulation (ΔVOUT2)
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
5. Dropout voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at
VIN = VOUT(S) + 1.0 V.
Vdrop = VIN1 − (VOUT3 × 0.98)
24
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
ΔVOUT
6. Output voltage temperature coefficient
ΔTa•VOUT
The shaded area in Figure 28 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is ±100 ppm/°C.
Example of VOUT = 3.0 V typ. product
VOUT
[V]
+0.30 mV/°C
VOUT(E)*1
−0.30 mV/°C
−40
*1.
+25
+85
Ta [°C]
VOUT(E) is the value of the output voltage measured at Ta = +25°C.
Figure 28
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
ΔVOUT
ΔVOUT
[mV/°C]*1 = VOUT(S) [V]*2 × ΔTa•VOUT [ppm/°C]*3 ÷ 1000
ΔTa
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
25
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Operation
1. Basic operation
Figure 29 shows the block diagram of the S-13A1 Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the constant
output voltage which is not influenced by the input voltage and temperature change, to the output transistor.
VIN
*1
Current
supply
Error
amplifier
Vref
VOUT
−
Rf
+
Vfb
Reference voltage
circuit
Rs
VSS
*1.
Parasitic diode
Figure 29
2. Output transistor
In the S-13A1 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN + 0.3 V to prevent the voltage regulator from being damaged due to reverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
26
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
3. ON / OFF pin
This pin starts and stops the regulator.
When the ON / OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in P-channel MOS
FET output transistor between the VIN pin and the VOUT pin is turned off, reducing current consumption significantly.
Note that the current consumption increases when a voltage of 0.3 V to VIN − 0.3 V is applied to the ON / OFF pin.
The ON / OFF pin is configured as shown in Figure 30 and Figure 31.
3. 1 S-13A1 Series A / C type
The ON / OFF pin is internally pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS
level.
3. 2 S-13A1 Series B / D type
The ON / OFF pin is not internally pulled down to the VSS pin, so do not use these types with the ON / OFF pin in
the floating status. When not using the ON / OFF pin, connect the pin to the VIN pin.
Table 18
Product Type
ON / OFF Pin
Internal Circuit
VOUT Pin Voltage
Current Consumption
A/B/C/D
"H": ON
Operate
Set value
ISS1*1
A/B/C/D
"L": OFF
Stop
VSS level
ISS2
*1. Note that the IC's current consumption increases as much as current flows into the pull-down resistor of
2.5 MΩ typ. when the ON / OFF pin is connected to the VIN pin and the S-13A1 Series A / C type is
operating (refer to Figure 30).
VIN
VIN
ON / OFF
ON / OFF
VSS
Figure 30 S-13A1 Series A / C type
VSS
Figure 31 S-13A1 Series B / D type
27
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
4. Discharge shunt function (S-13A1 Series A / B type)
The S-13A1 Series A / B type has a built-in discharge shunt circuit to discharge the output capacitance. The output
capacitance is discharged as follows so that the VOUT pin reaches the VSS level.
(1) The ON / OFF pin is set to OFF level.
(2) The output transistor is turned off.
(3) The discharge shunt circuit is turned on.
(4) The output capacitor discharges.
Since the S-13A1 Series C / D type does not have a discharge shunt circuit, the VOUT pin is set to the VSS level
through several hundred kΩ internal divided resistors between the VOUT pin and the VSS pin. The S-13A1 Series A /
B type allows the VOUT pin to reach the VSS level rapidly due to the discharge shunt circuit.
S-13A1 Series
Output transistor: OFF
*1
VOUT
VIN
Discharge shunt circuit
: ON
*1
ON / OFF
ON / OFF circuit
Output
capacitor
(CL)
ON / OFF pin: OFF
Current flow
GND
VSS
*1. Parasitic diode
Figure 32
5. Pull-down resistor (S-13A1 Series A / C type)
The ON / OFF pin is internally pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS
level.
Note that the IC's current consumption increases as much as current flows into the pull-down resistor of 2.5 MΩ typ.
when the ON / OFF pin is connected to the VIN pin and the S-13A1 Series A / C type is operating.
28
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
6. Overcurrent protection circuit
The S-13A1 Series includes an overcurrent protection circuit having the characteristics shown in "1. Output Voltage
vs. Output Current (When load current increases) (Ta = +25°C)" in " Characteristics (Typical Data)", in order to
protect the output transistor against an excessive output current and short circuiting between the VOUT pin and the
VSS pin. The current when the output pin is short-circuited (Ishort) is internally set at approx. 200 mA typ., and the
normal value is restored for the output voltage, if releasing a short circuit once.
Caution This overcurrent protection circuit does not work as for thermal protection. If this IC long keeps short
circuiting inside, pay attention to the conditions of input voltage and load current so that, under the
usage conditions including short circuit, the loss of the IC will not exceed power dissipation.
7. Thermal shutdown circuit
The S-13A1 Series has a thermal shutdown circuit to protect the device from damage due to overheat. When the
junction temperature rises to 150°C typ., the thermal shutdown circuit operates to stop regulating. When the junction
temperature drops to 120°C typ., the thermal shutdown circuit is released to restart regulating.
Due to self-heating of the S-13A1 Series, if the thermal shutdown circuit starts operating, it stops regulating so that the
output voltage drops. When regulation stops, the S-13A1 does not itself generate heat so that the IC’s temperature
drops. When the temperature drops, the thermal shutdown circuit is released to restart regulating, thus the S-13A1
Series generates heat again. Repeating this procedure makes waveform of the output voltage pulse-like form. Stop or
restart of regulation continues unless decreasing either or both of the input voltage and the output voltage in order to
reduce the internal power consumption, or decreasing the ambient temperature.
Table 19
Thermal Shutdown Circuit
VOUT Pin Voltage
Operation: 150°C typ.*1
VSS level
Release: 120°C typ.*1
Set value
*1.
Junction temperature
29
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
8. Inrush current limit circuit
The S-13A1 Series has a built-in inrush current limit circuit to limit the inrush current and the overshoot of the output
voltage generated at power-on or at the time when the ON / OFF pin is set to ON. The inrush current is limited to
500 mA typ. The inrush current limit circuit starts to operate from the following times.
• Immediately after power-on
• At the time when the ON / OFF pin is set to ON
tRUSH [ms]
Figure 33 shows the relation between the inrush current limit time (tRUSH) and the inrush current limit capacitor (CSS).
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Ta = +25°C
Max.
Typ.
Min.
0
0.5
1
CSS [nF]
1.5
2
Figure 33
(1) CSS = 0 nF
tRUSH is determined by the internal capacitor (about 20 pF) and the time constant of the built-in constant current
(about 0.04 μA). tRUSH value is 0.28 ms min., 0.40 ms typ., 0.52 ms max.
(2) CSS ≥ 1 nF
tRUSH can be adjusted by the CSS which is connected externally between the SSC pin*1 and the VSS pin. It is
calculated by the following formula depending on the built-in constant (about 1 μA) and the CSS time constant.
The inrush current limit coefficient is 0.49 min., 0.7 typ., 0.91 max. at Ta = +25°C.
tRUSH [ms] = the inrush current limit coefficient × CSS [nF]
(3) 0 nF < CSS < 1 nF
Since the internal capacitor, the built-in constant current and CSS have a variation each, tRUSH is the one of following
(a) and (b) in which the time is longer.
(a) The time determined by the internal capacitor (about 20 pF) and the time constant of the built-in constant
current (about 0.04 μA).
(b) The time determined by CSS connected externally between the SSC pin*1 and the VSS pin and the built-in
constant current (about 1 μA).
When 0 nF < CSS< 1 nF, tRUSH is the range of the shaded area shown in Figure 33.
*1.
30
Types in which output voltage is internally set of HSOP-8A, HSOP-6, SOT-89-5 only.
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
9. Externally setting output voltage (HSOP-8A, HSOP-6, SOT-89-5 only)
The S-13A1 Series provides the types in which output voltage can be set via the external resistor. The output voltage
can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb) between the
VADJ pin and the VSS pin.
The output voltage is determined by the following formulas.
VOUT = 1.0 + Ra × la ······················ (1)
By substituting Ia = IVADJ + 1.0 / Rb to above formula (1),
VOUT = 1.0 + Ra × (IVADJ + 1.0 / Rb) = 1.0 × (1.0 + Ra / Rb) + Ra × IVADJ ········· (2)
In above formula (2), Ra × IVADJ is a factor for the output voltage error.
Whether the output voltage error is minute is judged depending on the following (3) formula.
By substituting IVADJ = 1.0 / RVADJ to Ra × IVADJ
VOUT = 1.0 × (1.0 + Ra / Rb) + 1.0 × Ra / RVADJ ···················(3)
If RVADJ is sufficiently larger than Ra, the error is judged as minute.
VOUT
Ia
VIN
IVADJ
VADJ
RVADJ
Ra
VOUT
1.0 V
Ib
Rb
VSS
Figure 34
The following expression is in order to determine output voltage VOUT = 3.0 V.
If resistance Rb = 2 kΩ, substitute RVADJ = 400 kΩ typ. into (3),
Resistance Ra = (3.0 / 1.0 − 1) × ((2 k × 400 k) / (2 k + 400 k)) ≅ 4.0 kΩ
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
31
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Precautions
• Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When
mounting an output capacitor between the VOUT pin and the VSS pin (CL), a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), and a capacitor for limiting the inrush current between the SSC pin and
the VSS pin (CSS), the distance from the capacitors to these pins should be as short as possible.
• Note that generally the output voltage may increase when a series regulator is used at low load current (1.0 mA or
less).
• Note that generally the output voltage may increase due to the leakage current from an output driver when a series
regulator is used at high temperature.
• Note that the output voltage may increase due to the leakage current from an output driver even if the ON / OFF pin is
at OFF level when a series regulator is used at high temperature.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-13A1 Series. However, be sure to perform sufficient evaluation under the
actual usage conditions for selection, including evaluation of temperature characteristics. Refer to "6. Example of
equivalent series resistance vs. Output current characteristics (Ta = +25°C)" in " Reference Data" for the
equivalent series resistance (RESR) of the output capacitor.
Input capacitor (CIN):
Output capacitor (CL):
2.2 μF or more
2.2 μF or more
• The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is
small or an input capacitor is not connected.
• If the output capacitance is small, power supply's fluctuation and the characteristics of load fluctuation become worse.
Sufficiently evaluate the output voltage's fluctuation with the actual device.
• Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power
supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
• The application conditions for the input voltage, the output voltage, and the load current should not exceed the power
dissipation.
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• In determining the output current, attention should be paid to the output current value specified in Table 16 and
Table 17 in " Electrical Characteristics" and footnote *5 of the table.
• ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
32
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
VOUT [V]
1. 3 VOUT = 3.5 V
4.0
3.5
3.0
VIN = 4.0 V
2.5
4.5 V
2.0
5.5 V
1.5
1.0
0.5
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
IOUT [A]
1. 2 VOUT = 2.5 V
3.0
2.5
VOUT [V]
VOUT [V]
1. 1 VOUT = 1.0 V
1.6
1.4
2.0 V
1.2
3.0 V
1.0
0.8
VIN = 1.5 V
0.6
0.4
0.2
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
IOUT [A]
2.0
VIN = 3.0 V
3.5 V
4.5 V
1.5
1.0
0.5
0
0
Remark
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
IOUT [A]
In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 of Table 16 and Table 17 in
" Electrical Characteristics"
2. The power dissipation
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 VOUT = 1.0 V
1.2
1.0
VOUT [V]
VOUT [V]
1.1
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
0.9
0.8
0.7
0.6
0.6
1.0
VOUT [V]
2. 3 VOUT = 3.5 V
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
3.5
3.0
1.4
1.8
VIN [V]
2. 2 VOUT = 2.5 V
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
2.0
2.5
2.2
2.6
5.0
5.5
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
3.0
3.5
VIN [V]
4.0
4.5
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
4.0
4.5
VIN [V]
33
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
3. Dropout voltage vs. Output current
1000 1200
3. 3 VOUT = 3.5 V
0.30
Vdrop [V]
0.25
Ta = +85°C
Ta = +25°C
Ta = −40°C
0.20
0.15
0.10
0.05
0
0
200
400
600 800
IOUT [mA]
1000 1200
4. Dropout voltage vs. Set output voltage
0.6
IOUT = 1000 mA
IOUT = 500 mA
IOUT = 300 mA
IOUT = 10 mA
Vdrop [V]
0.5
0.4
0.3
0.2
0.1
0
1.0
34
1.5
2.0
2.5
VOUT(S) [V]
3. 2 VOUT = 2.5 V
0.35
0.30
Ta = +85°C
0.25
Ta = +25°C
0.20
Ta = −40°C
0.15
0.10
0.05
0
0
200 400 600 800
IOUT [mA]
Vdrop [V]
Vdrop [V]
3. 1 VOUT = 1.0 V
0.7
0.6
Ta = +85°C
0.5
Ta = +25°C
0.4
Ta = −40°C
0.3
0.2
0.1
0
0
200 400 600 800
IOUT [mA]
3.0
3.5
1000 1200
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
5. Output voltage vs. Ambient temperature
5. 1 VOUT = 1.0 V
1.10
5. 2 VOUT = 2.5 V
2.7
2.6
VOUT [V]
VOUT [V]
1.05
1.00
0.95
0.90
2.5
2.4
−40 −25
2.3
0
25
Ta [°C]
50
75 85
0
25
Ta [°C]
50
75 85
−40 −25
0
25
Ta [°C]
75 85
50
5. 3 VOUT = 3.5 V
3.8
VOUT [V]
3.7
3.6
3.5
3.4
3.3
3.2
−40 −25
6. Current consumption vs. Input voltage
3
VIN [V]
Ta = +85°C
4
5
6
4
5
6
+25°C
−40°C
2
3
VIN [V]
4
5
6
Ta = +85°C
ISS1 [μA]
6. 3 VOUT = 3.5 V
80
70
60
50
40
30
20
10
0
0
1
+25°C
−40°C
2
6. 2 VOUT = 2.5 V
80
70
60
50
40
30
20
10
0
0
1
ISS1 [μA]
Ta = +85°C
ISS1 [μA]
6. 1 VOUT = 1.0 V
80
70
60
50
40
30
20
10
0
0
1
+25°C
−40°C
2
3
VIN [V]
35
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
7. Ripple rejection (Ta = +25°C)
7. 2 VOUT = 2.5 V
7. 1 VOUT = 1.0 V
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
10
100
1k
10k
100k
Frequency [Hz]
1M
7. 3 VOUT = 3.5 V
Ripple Rejection [dB]
VIN = 4.5 V, CL = 2.2 μF
100
90
80
70
60
50
40
30
20
10
0
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
10
36
100
1k
10k
100k
Frequency [Hz]
VIN = 3.5 V, CL = 2.2 μF
Ripple Rejection [dB]
Ripple Rejection [dB]
VIN = 2.0 V, CL = 2.2 μF
100
90
80
70
60
50
40
30
20
10
0
1M
100
90
80
70
60
50
40
30
20
10
0
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
10
100
1k
10k
100k
Frequency [Hz]
1M
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Reference Data
1. Transient response characteristics when input (Ta = +25°C)
1. 2 VOUT = 2.5 V
1. 1 VOUT = 1.0 V
IOUT = 100 mA, CIN = CL = 2.2 μF,
VIN = 3.5 V ↔ 4.5 V, tr = tf = 5.0 μs
200 400 600 800 1000 1200
t [μs]
2.80
2.75
VIN
2.70
2.65
2.60
VOUT
2.55
2.50
2.45
2.40
−200 0
5.25
4.50
3.75
3.00
2.25
1.50
0.75
0
−0.75
VIN [V]
6.00
5.25
4.50
3.75
3.00
2.25
1.50
0.75
0
VOUT [V]
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
−0.5
VIN [V]
1.30
1.25
1.20
VIN
1.15
1.10
VOUT
1.05
1.00
0.95
0.90
−200 0
VIN [V]
VOUT [V]
IOUT = 100 mA, CIN = CL = 2.2 μF,
VIN = 2.0 V ↔ 3.0 V, tr = tf = 5.0 μs
200 400 600 800 1000 1200
t [μs]
1. 3 VOUT = 3.5 V
VOUT [V]
IOUT = 100 mA, CIN = CL = 2.2 μF,
VIN = 4.5 V ↔ 5.5 V, tr = tf = 5.0 μs
3.80
3.75
3.70
3.65
3.60
3.55
3.50
3.45
VIN
VOUT
−200
0
200 400 600 800 1000 1200
t [μs]
37
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
2. Transient response characteristics of load (Ta = +25°C)
2. 1 VOUT = 1.0 V
VIN = 2.0 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
1.05
1.00
1.3
400
50
1.2
−50
0.95
0
100
0
VOUT
0.90
−200
600
200 400 600 800 1000 1200
t [μs]
200
IOUT
0
1.1
1.0
−200
VOUT
−100
0.9
−150
0.8
−200
0
IOUT [mA]
1.10
IOUT
1.4
VOUT [V]
VOUT [V]
1.15
150
IOUT [mA]
1.20
VIN = 2.0 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
−400
200 400 600 800 1000 1200
t [μs]
−600
2. 2 VOUT = 2.5 V
VIN = 3.5 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
2.48
100
2.8
400
50
2.7
0
2.52
2.50
600
−50
VOUT
2.46
−200
0
200 400 600 800 1000 1200
t [μs]
200
IOUT
0
2.6
2.5
−200
VOUT
−100
2.4
−150
2.3
−200
0
IOUT [mA]
2.54
IOUT
2.9
VOUT [V]
VOUT [V]
2.56
150
IOUT [mA]
2.58
VIN = 3.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
−400
200 400 600 800 1000 1200
t [μs]
−600
2. 3 VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
3.8
400
50
3.7
−50
VOUT
3.47
3.45
−200
38
100
0
3.51
3.49
600
0
200 400 600 800 1000 1200
t [μs]
200
IOUT
0
3.6
3.5
−200
VOUT
−100
3.4
−150
3.3
−200
0
−400
200 400 600 800 1000 1200
t [μs]
−600
IOUT [mA]
3.53
IOUT
3.9
VOUT [V]
VOUT [V]
3.55
150
IOUT [mA]
3.57
VIN = 4.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
3. Transient response characteristics of ON / OFF pin (Ta = +25°C)
3. 1 VOUT = 1.0 V
3. 2 VOUT = 2.5 V
VOUT [V]
3
10
2
8
1
2
0
VOUT
1
−500
0
500
1000
t [μs]
1500
2000
6
VON / OFF
4
6
2
4
0
VOUT
2
−2
−2
0
−4
−3
−2
−1
0
−1
3
VOUT [V]
VON / OFF
4
VON / OFF [V]
5
VIN = 3.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
−500
0
500
1000
t [μs]
1500
2000
VON / OFF [V]
VIN = 2.0 V, CIN = CL = 2.2 μF, IOUT = 100 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
−6
3. 3 VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 2.2 μF, IOUT = 100 mA,
VON / OFF = 0 V → 4.5 V, tr = 1.0 μs
10
6
4
VON / OFF
6
2
4
0
VOUT
2
−2
−4
0
−2
VON / OFF [V]
VOUT [V]
8
−500
0
500
1000
t [μs]
1500
2000
−6
39
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
4. Characteristics of inrush current (Ta = +25°C)
4. 1 VOUT = 1.0 V
VOUT
IOUT
−50
0
50
100
t [μs]
150
200
8
6
4
2
0
−2
−4
−6
−8
VON / OFF
VOUT
−500
0
IOUT
500
1000
t [μs]
1500
2000
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
−0.4
IOUT [A]
VON / OFF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
−0.2
VON / OFF / VOUT [V]
8
6
4
2
0
−2
−4
−6
−8
VIN = 2.0 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 1000 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
IOUT [A]
VON / OFF / VOUT [V]
VIN = 2.0 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 100 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
4. 2 VOUT = 2.5 V
VOUT
IOUT
−50
0
50
100
t [μs]
150
200
8
6
4
2
0
−2
−4
−6
−8
VON / OFF
VOUT
IOUT
−500
0
500
1000
t [μs]
1500
2000
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
−0.4
IOUT [A]
VON / OFF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
−0.2
IOUT [A]
VON / OFF / VOUT [V]
8
6
4
2
0
−2
−4
−6
−8
VON / OFF / VOUT [V]
VIN = 3.5 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 1000 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
VIN = 3.5 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 100 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
4. 3 VOUT = 3.5 V
VOUT
IOUT
−50
0
50
100
t [μs]
150
200
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
−0.2
8
6
4
2
0
−2
−4
−6
−8
VON / OFF
VOUT
IOUT
−500
0
500
1000
t [μs]
1500
2000
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
−0.4
IOUT [A]
VON / OFF
IOUT [A]
VON / OFF / VOUT [V]
40
8
6
4
2
0
−2
−4
−6
−8
VON / OFF / VOUT [V]
VIN = 4.5 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 1000 mA,
VON / OFF = 0 V → 4.5 V, tr = 1.0 μs
VIN = 4.5 V, CIN = CL = 2.2 μF, CSS = 0 nF, IOUT = 100 mA,
VON / OFF = 0 V → 4.5 V, tr = 1.0 μs
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
5. Output capacitance vs. Characteristics of discharge time (Ta = +25°C)
VIN = VOUT + 1.0 V, IOUT = no load
VON / OFF = VOUT + 1.0 V → VSS, tf = 1 μs
1 μs
VON / OFF
2.5
tDSC [ms]
2.0
VOUT(S) = 1.0 V
2.5 V
3.5 V
1.5
1.0
VSS
tDSC
VOUT
0.5
0
0
2
4
6
CL [μF]
8
10
12
VOUT × 10%
VIN = VOUT + 1.0 V
VON / OFF = VOUT + 1.0 V → VSS
Figure 35 S-13A1 Series A / B type
(with discharge shunt function)
Figure 36
Measurement Condition of Discharge Time
6. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
CIN = CL = 2.2 μF
VIN
100
VOUT
RESR [Ω]
CIN
Stable
ON / OFF
0
0.1
1000
IOUT [mA]
Figure 37
S-13A1 Series
SSC
VSS
CSS
CL
*1
*2
RESR
*1. CL: TDK Corporation C3225X8R1E225K (2.2 μF)
*2. CSS: Murata Manufacturing Co., Ltd. GRM1882C1H102JA01 (1.0 nF)
Figure 38
41
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Marking Specifications
1. HSOP-8A
Top view
8
7
6
5
(1) to (5):
(6):
(7) and (8):
(9) to (16):
Product name: S13A1 (Fixed)
Product type
Value of output voltage
Lot number
(1) to (5):
(6):
(7) and (8):
(9) to (16):
Product name: S13A1 (Fixed)
Product type
Value of output voltage
Lot number
(1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11) (12)
(13) (14) (15) (16)
1
2
3
4
2. HSOP-6
Top view
6
5
4
(1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11) (12)
(13) (14) (15) (16)
1
42
2
3
Rev.2.3_00
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
3. SOT-89-5
Top view
1
(1) to (3):
(4) to (6):
Product code (Refer to Product name vs. Product code)
Lot number
(4) (5) (6)
4
(1) (2) (3)
5
2
3
Product name vs. Product code
3. 1 S-13A1 Series A type
Product Name
S-13A1A00-U5T1U3
S-13A1A12-U5T1U3
S-13A1A18-U5T1U3
S-13A1A25-U5T1U3
S-13A1A33-U5T1U3
3. 2 S-13A1 Series B type
Product Code
(1)
(2)
(3)
W
R
A
W
R
D
W
R
J
W
R
R
W
R
2
3. 3 S-13A1 Series C type
Product Name
S-13A1C00-U5T1U3
S-13A1C12-U5T1U3
S-13A1C18-U5T1U3
S-13A1C25-U5T1U3
S-13A1C33-U5T1U3
Product Name
S-13A1B00-U5T1U3
S-13A1B12-U5T1U3
S-13A1B18-U5T1U3
S-13A1B25-U5T1U3
S-13A1B33-U5T1U3
(1)
W
W
W
W
W
Product Code
(2)
(3)
S
A
S
D
S
J
S
R
S
2
(1)
W
W
W
W
W
Product Code
(2)
(3)
U
A
U
D
U
J
U
R
U
2
3. 4 S-13A1 Series D type
Product Code
(1)
(2)
(3)
W
T
A
W
T
D
W
T
J
W
T
R
W
T
2
Product Name
S-13A1D00-U5T1U3
S-13A1D12-U5T1U3
S-13A1D18-U5T1U3
S-13A1D25-U5T1U3
S-13A1D33-U5T1U3
43
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
4. HSNT-6A
Top view
6
5
4
(1) (2) (3)
(1) to (3):
(4):
(5) to (9):
Product code (Refer to Product name vs. Product code)
Blank
Lot number
(4) (5) (6)
(7) (8) (9)
1
2
3
Product name vs. Product code
4. 1 S-13A1 Series A type
Product Name
S-13A1A12-A6T1U3
S-13A1A18-A6T1U3
S-13A1A25-A6T1U3
S-13A1A33-A6T1U3
4. 2 S-13A1 Series B type
Product Code
(1)
(2)
(3)
W
R
D
W
R
J
W
R
R
W
R
2
4. 3 S-13A1 Series C type
Product Name
S-13A1C12-A6T1U3
S-13A1C18-A6T1U3
S-13A1C25-A6T1U3
S-13A1C33-A6T1U3
44
Product Name
S-13A1B12-A6T1U3
S-13A1B18-A6T1U3
S-13A1B25-A6T1U3
S-13A1B33-A6T1U3
Product Code
(1)
(2)
(3)
W
S
D
W
S
J
W
S
R
W
S
2
4. 4 S-13A1 Series D type
Product Code
(1)
(2)
(3)
W
T
D
W
T
J
W
T
R
W
T
2
Product Name
S-13A1D12-A6T1U3
S-13A1D18-A6T1U3
S-13A1D25-A6T1U3
S-13A1D33-A6T1U3
(1)
W
W
W
W
Product Code
(2)
(3)
U
D
U
J
U
R
U
2
5.5 V INPUT, 1000 mA VOLTAGE REGULATOR
S-13A1 Series
Rev.2.3_00
Power Dissipation
HSOP-8A
HSOP-6
Tj = +125°C max.
4
E
3 D
C
2
B
1
0
A
0
25
50
75
100
125
150
Tj = +125°C max.
5
Power dissipation (PD) [W]
Power dissipation (PD) [W]
5
4
3
2 D
B
1
0
175
E
A
0
25
Ambient temperature (Ta) [°C]
Board
A
B
C
D
E
Power Dissipation (PD)
0.96 W
1.35 W
2.56 W
2.70 W
3.23 W
100
125
150
175
Board
A
B
C
D
E
Power Dissipation (PD)
1.04 W
1.35 W
−
2.27 W
2.44 W
HSNT-6A
Tj = +125°C max.
4
E
3
2 D
B
1
Tj = +125°C max.
5
Power dissipation (PD) [W]
5
Power dissipation (PD) [W]
75
Ambient temperature (Ta) [°C]
SOT-89-5
4
3
2
1 B
A
0
50
0
25
50
75
100
125
150
175
0
A
0
25
Ambient temperature (Ta) [°C]
Board
A
B
C
D
E
Power Dissipation (PD)
0.84 W
1.19 W
−
2.17 W
2.86 W
50
75
100
125
150
175
Ambient temperature (Ta) [°C]
Board
A
B
C
D
E
Power Dissipation (PD)
0.51 W
0.64 W
−
−
−
45
HSOP-8A Test Board
(1) Board A
IC Mount Area
Item
Size [mm]
Material
Number of copper foil layer
Copper foil layer [mm]
1
2
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
2
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.070
-
(2) Board B
Item
Size [mm]
Material
Number of copper foil layer
Copper foil layer [mm]
1
2
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
-
(3) Board C
Item
Size [mm]
Material
Number of copper foil layer
Copper foil layer [mm]
Thermal via
1
2
3
4
Specification
114.3 x 76.2 x t1.6
FR-4
4
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Number: 4
Diameter: 0.3 mm
enlarged view
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
HSOP-8A Test Board
(4) Board D
IC Mount Area
Item
Size [mm]
Material
Number of copper foil layer
1
2
Copper foil layer [mm]
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
-
Item
Size [mm]
Material
Number of copper foil layer
1
2
Copper foil layer [mm]
3
4
Specification
114.3 x 76.2 x t1.6
FR-4
4
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Number: 4
Diameter: 0.3 mm
(5) Board E
Thermal via
enlarged view
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
HSOP-6 Test Board
IC Mount Area
(1) Board A
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
2
Copper foil layer [mm]
1
Land pattern and wiring for testing: t0.070
2
3
4
74.2 x 74.2 x t0.070
Thermal via
-
(2) Board B
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
4
Land pattern and wiring for testing: t0.070
1
74.2 x 74.2 x t0.035
2
Copper foil layer [mm]
74.2 x 74.2 x t0.035
3
74.2 x 74.2 x t0.070
4
Thermal via
-
(3) Board D
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
4
Copper foil layer [mm]
1
2
3
4
Thermal via
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
-
(4) Board E
Item
Size [mm]
Material
Number of copper foil layer
1
2
Copper foil layer [mm]
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Number: 4
Diameter: 0.3 mm
No. HSOP6-A-Board-SD-1.0
enlarged view
ABLIC Inc.
SOT-89-5 Test Board
IC Mount Area
(1) Board A
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
Copper foil layer [mm]
2
1
Land pattern and wiring for testing: t0.070
2
-
3
4
74.2 x 74.2 x t0.070
Thermal via
-
(2) Board B
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
4
Copper foil layer [mm]
1
Land pattern and wiring for testing: t0.070
2
74.2 x 74.2 x t0.035
3
74.2 x 74.2 x t0.035
4
74.2 x 74.2 x t0.070
Thermal via
-
(3) Board D
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
Copper foil layer [mm]
4
2
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
3
74.2 x 74.2 x t0.035
4
74.2 x 74.2 x t0.070
1
Thermal via
-
(4) Board E
Item
Specification
Size [mm]
114.3 x 76.2 x t1.6
Material
FR-4
Number of copper foil layer
Copper foil layer [mm]
Thermal via
4
1
Pattern for heat radiation: 2000mm2 t0.070
2
74.2 x 74.2 x t0.035
3
74.2 x 74.2 x t0.035
4
74.2 x 74.2 x t0.070
Number: 4
Diameter: 0.3 mm
No. SOT895-A-Board-SD-1.0
enlarged view
ABLIC Inc.
HSNT-6A Test Board
IC Mount Area
(1) Board A
Item
Size [mm]
Material
Number of copper foil layer
Copper foil layer [mm]
1
2
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
2
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.070
-
(2) Board B
Item
Size [mm]
Material
Number of copper foil layer
Copper foil layer [mm]
1
2
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
-
No. HSNT6A-A-Board-SD-1.0
ABLIC Inc.
5.02
+0.20
-0.35
3.0
8
5
1
4
1.27
0.4
0.20±0.05
5
8
4
1
+0.12
-0.07
No. FH008-Z-P-SD-2.0
TITLE
HSOP8A-Z-PKG Dimensions
No.
FH008-Z-P-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
5.02
+0.20
-0.35
2.14
8
5
1
4
1.27
0.4
0.20±0.05
5
8
4
1
+0.12
-0.07
No. FH008-Z-P-S1-2.0
TITLE
HSOP8A-Z-PKG Dimensions
No.
FH008-Z-P-S1-2.0
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
ø1.5
+0.1
-0.0
0.3±0.05
ø2.0±0.05
8.0±0.1
2.1±0.1
6.7±0.1
1
8
4
5
Feed direction
No. FH008-Z-C-SD-1.0
TITLE
HSOP8A-Z-Carrier Tape
No.
FH008-Z-C-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
ø1.5
+0.1
-0
0.25±0.02
ø1.5
+0.25
-0
8.0±0.1
2.1±0.1
6.4±0.1
1
8
4
5
Feed direction
No. FH008-Z-C-S1-1.0
TITLE
HSOP8A-Z-Carrier Tape
No.
FH008-Z-C-S1-1.0
ANGLE
UNIT
mm
ABLIC Inc.
13.4±1.0
17.4±1.0
Enlarged drawing in the central part
2±0.5
ø21±0.8
ø13±0.2
No. FH008-Z-R-SD-1.1
TITLE
HSOP8A-Z-Reel
FH008-Z-R-SD-1.1
No.
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
4,000
0.76
3.2
1.27
1.27
1.27
No. FH008-Z-L-SD-1.0
TITLE
HSOP8A-Z
-Land Recommendation
No.
FH008-Z-L-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
5.02±0.2
6
1
0.4±0.05
5
4
2
3
0.20±0.05
1.67±0.05
1.91
1.91
No. FH006-A-P-SD-2.1
TITLE
HSOP6-A-PKG Dimensions
No.
FH006-A-P-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
ø1.55±0.05
0.3±0.05
ø2.0±0.05
8.0±0.1
2.1±0.1
6.7±0.1
1
6
3
4
Feed direction
No. FH006-A-C-SD-2.0
TITLE
HSOP6-A-Carrier Tape
No.
FH006-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
60°
13.4±1.0
17.4±1.0
Enlarged drawing in the central part
2±0.5
ø21±0.8
ø13±0.2
No. FH006-A-R-S1-2.0
TITLE
HSOP6-A-Reel
No.
FH006-A-R-S1-2.0
ANGLE
UNIT
QTY.
mm
ABLIC Inc.
4,000
2.03
0.76
1.91
1.91
No. FH006-A-L-SD-2.0
TITLE
HSOP6-A
-Land Recommendation
No.
FH006-A-L-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
4.5±0.1
1.5±0.1
1.6±0.2
5
4
0.3
45°
1
2
3
1.5±0.1 1.5±0.1
0.4±0.05
0.4±0.1
0.4±0.1
0.45±0.1
No. UP005-A-P-SD-2.0
TITLE
SOT895-A-PKG Dimensions
No.
UP005-A-P-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches : 40.0±0.2)
ø1.5
+0.1
-0
2.0±0.05
ø1.5
+0.1
-0
0.3±0.05
8.0±0.1
2.0±0.1
4.75±0.1
3 2 1
4
5
Feed direction
No. UP005-A-C-SD-2.0
TITLE
SOT895-A-Carrier Tape
UP005-A-C-SD-2.0
No.
ANGLE
UNIT
mm
ABLIC Inc.
13.0
+1.0
- 0.0
15.4±1.0
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. UP005-A-R-SD-2.0
TITLE
SOT895-A-Reel
No.
UP005-A-R-SD-2.0
ANGLE
UNIT
QTY.
mm
ABLIC Inc.
1,000
1.96±0.05
1.78±0.05
6
5
4
0.5
1
2
3
0.5
0.5
0.12±0.04
0.48±0.02
0.22±0.05
The heat sink of back side has different electric
potential depending on the product.
Confirm specifications of each product.
Do not use it as the function of electrode.
No. PJ006-A-P-SD-3.1
TITLE
HSNT-6A-A-PKG Dimensions
No.
PJ006-A-P-SD-3.1
ANGLE
UNIT
mm
ABLIC Inc.
ø1.5
+0.1
-0
4.0±0.1
2.0±0.05
ø0.5±0.1
0.25±0.05
0.65±0.05
4.0±0.1
2.25±0.05
3 21
0.5
0.5
0.5
0.5
0.5
0.5
4 5 6
Feed direction
No. PJ006-A-C-SD-2.0
TITLE
HSNT-6A-A-Carrier Tape
No.
PJ006-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
9.0
+1.0
- 0.0
11.4±1.0
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PJ006-A-R-SD-2.0
TITLE
HSNT-6A-A-Reel
No.
PJ006-A-R-SD-2.0
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
5,000
Land Recommendation
0.5
0.7
0.7
0.35
0.35
0.3
1.4
2.1
Caution It is recommended to solder the heat sink to a board
in order to ensure the heat radiation.
PKG
0.5
Stencil Opening
0.2
0.8
0.8
0.2
0.3
1.6
2.0
TITLE
HSNT-6A-A
-Land &Stencil Opening
PJ006-A-LM-SD-1.1
No.
ANGLE
UNIT
mm
No. PJ006-A-LM-SD-1.1
ABLIC Inc.
Disclaimers (Handling Precautions)
1.
All the information described herein (product data, specifications, figures, tables, programs, algorithms and
application circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.
2.
The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other
right due to the use of the information described herein.
3.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described
herein.
4.
Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to
the use of the products outside their specified ranges.
5.
Before using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6.
When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7.
The products are strictly prohibited from using, providing or exporting for the purposes of the development of
weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands
caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,
biological or chemical weapons or missiles, or use any other military purposes.
8.
The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by
ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.
9.
In general, semiconductor products may fail or malfunction with some probability. The user of the products should
therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread
prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social
damage, etc. that may ensue from the products' failure or malfunction.
The entire system in which the products are used must be sufficiently evaluated and judged whether the products are
allowed to apply for the system on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this
document described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express
permission of ABLIC Inc.
14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales
representative.
15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07
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