S-1137 Series
www.ablic.com
5.5 V INPUT, 300 mA VOLTAGE REGULATOR
WITH SOFT-START FUNCTION
Rev.2.2_00
© ABLIC Inc., 2009-2018
The S-1137 Series, developed using the CMOS technology, is a positive voltage regulator IC which has the low dropout
voltage, the high-accuracy output voltage and the soft-start function (300 mA output current).
A 1.0 μF small ceramic capacitor can be used. It operates with low current consumption of 45 μA typ.
The overcurrent protection circuit prevents the load current from exceeding the current capacity of the output transistor.
The ON / OFF circuit ensures longer battery life.
Compared to the conventional CMOS technology regulator ICs, various capacitors including small ceramic capacitors can be
used for this IC.
Furthermore, small SOT-89-5, SOT-23-5, and SNT-6A(H) packages realize high-density mounting.
Features
• Output voltage:
• Input voltage:
• Output voltage accuracy:
• Dropout voltage:
• Current consumption:
• Output current:
• Input and output capacitors:
• Ripple rejection:
• Built-in soft-start circuit:
• Built-in overcurrent protection circuit:
• Built-in ON / OFF circuit:
• Operation temperature range:
• Lead-free, Sn 100%, halogen-free*2
1.2 V to 3.5 V, selectable in 0.05 V step
1.7 V to 5.5 V
±1.0% (1.2 V to 1.45 V output product : ±15 mV)
210 mV typ. (2.8 V output product, IOUT = 300 mA)
During operation:
45 μA typ., 65 μA max.
During power-off:
0.1 μA typ., 1.0 μA max.
Possible to output 300 mA (VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor of 1.0 μF or more can be used.
70 dB typ. (f = 1.0 kHz)
Soft-start time : 0.7 ms typ. (CSS = 1.0 nF)
Limits overcurrent of output transistor.
Ensures long battery life.
Discharge shunt function “available” / “unavailable” is selectable.
Pull-down function “available” / “unavailable” is selectable.
Ta = −40°C to +85°C
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “ Product Name Structure” for details.
Applications
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for cellular phone, portable device
• Constant-voltage power supply for digital still camera, TV, DVD recorder
Packages
• SOT-89-5
• SOT-23-5
• SNT-6A(H)
1
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Block Diagrams
1.
S-1137 Series A type
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF
circuit
ON / OFF
Soft-start
circuit
SSC
*1
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active “H”
Available
Available
+
−
Reference
voltage circuit
*1
VSS
*1.
Parasitic diode
Figure 1
2.
S-1137 Series B type
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF
circuit
ON / OFF
Soft-start
circuit
SSC
*1
+
−
Reference
voltage circuit
*1
VSS
*1.
Parasitic diode
Figure 2
2
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active “H”
Available
Unavailable
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
3.
S-1137 Series C type
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF
circuit
ON / OFF
Soft-start
circuit
SSC
*1
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active “H”
Unavailable
Available
+
−
Reference
voltage circuit
VSS
*1.
Parasitic diode
Figure 3
4.
S-1137 Series D type
*1
VIN
VOUT
Overcurrent
protection circuit
ON / OFF
circuit
ON / OFF
Soft-start
circuit
SSC
*1
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Status
Active “H”
Unavailable
Unavailable
+
−
Reference
voltage circuit
VSS
*1.
Parasitic diode
Figure 4
3
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Product Name Structure
Users can select the product type, output voltage, and package type for the S-1137 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.
1.
Product name
(1)
SOT-89-5
S-1137
x
xx
-
U5T1
x
Environmental code
U:
Lead-free (Sn 100%), halogen-free
G:
Lead-free (for details, please contact our sales office)
Package abbreviation and IC packing specifications
U5T1: SOT-89-5, Tape
*1
Output voltage*2
12 to 35
(e.g., when the output voltage is 1.2 V, it is expressed as 12.)
Product type*3
A to D
*1.
*2.
*3.
(2)
Refer to the tape drawing.
If you request the product which has 0.05 V step, contact our sales office.
Refer to “2. Function list of product type”.
SOT-23-5
S-1137
x
xx
-
M5T1
x
Environmental code
U:
Lead-free (Sn 100%), halogen-free
S:
Lead-free, halogen-free
Package abbreviation and IC packing specifications
M5T1: SOT-23-5, Tape
*1
Output voltage*2
12 to 35
(e.g., when the output voltage is 1.2 V, it is expressed as 12.)
Product type*3
A to D
*1.
*2.
*3.
4
Refer to the tape drawing.
If you request the product which has 0.05 V step, contact our sales office.
Refer to “2. Function list of product type”.
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(3)
SNT-6A(H)
S-1137
x
xx
-
I6T2
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
I6T2: SNT-6A(H), Tape
*1
Output voltage*2
12 to 35
(e.g., when the output voltage is 1.2 V, it is expressed as 12.)
Product type*3
A to D
*1.
*2.
*3.
2.
Refer to the tape drawing.
If you request the product which has 0.05 V step, contact our sales office.
Refer to “2. Function list of product type”.
Function list of product type
Table 1
Product Type
A
B
C
D
3.
ON / OFF Logic
Active “H”
Active “H”
Active “H”
Active “H”
Discharge Shunt Function
Available
Available
Unavailable
Unavailable
Pull-down Resistor
Available
Unavailable
Available
Unavailable
Packages
Package Name
SOT-89-5
SOT-23-5
SNT-6A(H)
Drawing Code
Package
Tape
Reel
Land
UP005-A-P-SD
MP005-A-P-SD
PI006-A-P-SD
UP005-A-C-SD
MP005-A-C-SD
PI006-A-C-SD
UP005-A-R-SD
MP005-A-R-SD
PI006-A-R-SD
⎯
⎯
PI006-A-L-SD
5
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
4.
Product name list
4. 1
S-1137 Series A type
ON / OFF logic:
Discharge shunt function:
Active “H”
Available
Pull-down resistor:
Available
Table 2
Output Voltage
SOT-89-5
SOT-23-5
SNT-6A(H)
1.2 V ±15 mV
S-1137A12-U5T1x
S-1137A12-M5T1y
S-1137A12-I6T2U
1.3 V ±15 mV
S-1137A13-U5T1x
S-1137A13-M5T1y
S-1137A13-I6T2U
1.4 V ±15 mV
S-1137A14-U5T1x
S-1137A14-M5T1y
S-1137A14-I6T2U
1.5 V ±1.0%
S-1137A15-U5T1x
S-1137A15-M5T1y
S-1137A15-I6T2U
1.6 V ±1.0%
S-1137A16-U5T1x
S-1137A16-M5T1y
S-1137A16-I6T2U
1.7 V ±1.0%
S-1137A17-U5T1x
S-1137A17-M5T1y
S-1137A17-I6T2U
1.8 V ±1.0%
S-1137A18-U5T1x
S-1137A18-M5T1y
S-1137A18-I6T2U
1.85 V ±1.0%
S-1137A1J-U5T1x
S-1137A1J-M5T1y
S-1137A1J-I6T2U
1.9 V ±1.0%
S-1137A19-U5T1x
S-1137A19-M5T1y
S-1137A19-I6T2U
2.0 V ±1.0%
S-1137A20-U5T1x
S-1137A20-M5T1y
S-1137A20-I6T2U
2.1 V ±1.0%
S-1137A21-U5T1x
S-1137A21-M5T1y
S-1137A21-I6T2U
2.2 V ±1.0%
S-1137A22-U5T1x
S-1137A22-M5T1y
S-1137A22-I6T2U
2.3 V ±1.0%
S-1137A23-U5T1x
S-1137A23-M5T1y
S-1137A23-I6T2U
2.4 V ±1.0%
S-1137A24-U5T1x
S-1137A24-M5T1y
S-1137A24-I6T2U
2.5 V ±1.0%
S-1137A25-U5T1x
S-1137A25-M5T1y
S-1137A25-I6T2U
2.6 V ±1.0%
S-1137A26-U5T1x
S-1137A26-M5T1y
S-1137A26-I6T2U
2.7 V ±1.0%
S-1137A27-U5T1x
S-1137A27-M5T1y
S-1137A27-I6T2U
2.8 V ±1.0%
S-1137A28-U5T1x
S-1137A28-M5T1y
S-1137A28-I6T2U
2.85 V ±1.0%
S-1137A2J-U5T1x
S-1137A2J-M5T1y
S-1137A2J-I6T2U
2.9 V ±1.0%
S-1137A29-U5T1x
S-1137A29-M5T1y
S-1137A29-I6T2U
3.0 V ±1.0%
S-1137A30-U5T1x
S-1137A30-M5T1y
S-1137A30-I6T2U
3.1 V ±1.0%
S-1137A31-U5T1x
S-1137A31-M5T1y
S-1137A31-I6T2U
3.2 V ±1.0%
S-1137A32-U5T1x
S-1137A32-M5T1y
S-1137A32-I6T2U
3.3 V ±1.0%
S-1137A33-U5T1x
S-1137A33-M5T1y
S-1137A33-I6T2U
3.4 V ±1.0%
S-1137A34-U5T1x
S-1137A34-M5T1y
S-1137A34-I6T2U
3.5 V ±1.0%
S-1137A35-U5T1x
S-1137A35-M5T1y
S-1137A35-I6T2U
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
y: S or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
6
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
4. 2
S-1137 Series B type
ON / OFF logic:
Discharge shunt function:
Active “H”
Available
Pull-down resistor:
Unavailable
Table 3
Output Voltage
SOT-89-5
SOT-23-5
SNT-6A(H)
1.2 V ±15 mV
S-1137B12-U5T1x
S-1137B12-M5T1y
S-1137B12-I6T2U
1.3 V ±15 mV
S-1137B13-U5T1x
S-1137B13-M5T1y
S-1137B13-I6T2U
1.4 V ±15 mV
S-1137B14-U5T1x
S-1137B14-M5T1y
S-1137B14-I6T2U
1.5 V ±1.0%
S-1137B15-U5T1x
S-1137B15-M5T1y
S-1137B15-I6T2U
1.6 V ±1.0%
S-1137B16-U5T1x
S-1137B16-M5T1y
S-1137B16-I6T2U
1.7 V ±1.0%
S-1137B17-U5T1x
S-1137B17-M5T1y
S-1137B17-I6T2U
1.8 V ±1.0%
S-1137B18-U5T1x
S-1137B18-M5T1y
S-1137B18-I6T2U
1.85 V ±1.0%
S-1137B1J-U5T1x
S-1137B1J-M5T1y
S-1137B1J-I6T2U
1.9 V ±1.0%
S-1137B19-U5T1x
S-1137B19-M5T1y
S-1137B19-I6T2U
2.0 V ±1.0%
S-1137B20-U5T1x
S-1137B20-M5T1y
S-1137B20-I6T2U
2.1 V ±1.0%
S-1137B21-U5T1x
S-1137B21-M5T1y
S-1137B21-I6T2U
2.2 V ±1.0%
S-1137B22-U5T1x
S-1137B22-M5T1y
S-1137B22-I6T2U
2.3 V ±1.0%
S-1137B23-U5T1x
S-1137B23-M5T1y
S-1137B23-I6T2U
2.4 V ±1.0%
S-1137B24-U5T1x
S-1137B24-M5T1y
S-1137B24-I6T2U
2.5 V ±1.0%
S-1137B25-U5T1x
S-1137B25-M5T1y
S-1137B25-I6T2U
2.6 V ±1.0%
S-1137B26-U5T1x
S-1137B26-M5T1y
S-1137B26-I6T2U
2.7 V ±1.0%
S-1137B27-U5T1x
S-1137B27-M5T1y
S-1137B27-I6T2U
2.8 V ±1.0%
S-1137B28-U5T1x
S-1137B28-M5T1y
S-1137B28-I6T2U
2.85 V ±1.0%
S-1137B2J-U5T1x
S-1137B2J-M5T1y
S-1137B2J-I6T2U
2.9 V ±1.0%
S-1137B29-U5T1x
S-1137B29-M5T1y
S-1137B29-I6T2U
3.0 V ±1.0%
S-1137B30-U5T1x
S-1137B30-M5T1y
S-1137B30-I6T2U
3.1 V ±1.0%
S-1137B31-U5T1x
S-1137B31-M5T1y
S-1137B31-I6T2U
3.2 V ±1.0%
S-1137B32-U5T1x
S-1137B32-M5T1y
S-1137B32-I6T2U
3.3 V ±1.0%
S-1137B33-U5T1x
S-1137B33-M5T1y
S-1137B33-I6T2U
3.4 V ±1.0%
S-1137B34-U5T1x
S-1137B34-M5T1y
S-1137B34-I6T2U
3.5 V ±1.0%
S-1137B35-U5T1x
S-1137B35-M5T1y
S-1137B35-I6T2U
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
y: S or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
7
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
4. 3
S-1137 Series C type
ON / OFF logic:
Discharge shunt function:
Active “H”
Unavailable
Pull-down resistor:
Available
Table 4
Output Voltage
SOT-89-5
SOT-23-5
SNT-6A(H)
1.2 V ±15 mV
S-1137C12-U5T1x
S-1137C12-M5T1y
S-1137C12-I6T2U
1.3 V ±15 mV
S-1137C13-U5T1x
S-1137C13-M5T1y
S-1137C13-I6T2U
1.4 V ±15 mV
S-1137C14-U5T1x
S-1137C14-M5T1y
S-1137C14-I6T2U
1.5 V ±1.0%
S-1137C15-U5T1x
S-1137C15-M5T1y
S-1137C15-I6T2U
1.6 V ±1.0%
S-1137C16-U5T1x
S-1137C16-M5T1y
S-1137C16-I6T2U
1.7 V ±1.0%
S-1137C17-U5T1x
S-1137C17-M5T1y
S-1137C17-I6T2U
1.8 V ±1.0%
S-1137C18-U5T1x
S-1137C18-M5T1y
S-1137C18-I6T2U
1.85 V ±1.0%
S-1137C1J-U5T1x
S-1137C1J-M5T1y
S-1137C1J-I6T2U
1.9 V ±1.0%
S-1137C19-U5T1x
S-1137C19-M5T1y
S-1137C19-I6T2U
2.0 V ±1.0%
S-1137C20-U5T1x
S-1137C20-M5T1y
S-1137C20-I6T2U
2.1 V ±1.0%
S-1137C21-U5T1x
S-1137C21-M5T1y
S-1137C21-I6T2U
2.2 V ±1.0%
S-1137C22-U5T1x
S-1137C22-M5T1y
S-1137C22-I6T2U
2.3 V ±1.0%
S-1137C23-U5T1x
S-1137C23-M5T1y
S-1137C23-I6T2U
2.4 V ±1.0%
S-1137C24-U5T1x
S-1137C24-M5T1y
S-1137C24-I6T2U
2.5 V ±1.0%
S-1137C25-U5T1x
S-1137C25-M5T1y
S-1137C25-I6T2U
2.6 V ±1.0%
S-1137C26-U5T1x
S-1137C26-M5T1y
S-1137C26-I6T2U
2.7 V ±1.0%
S-1137C27-U5T1x
S-1137C27-M5T1y
S-1137C27-I6T2U
2.8 V ±1.0%
S-1137C28-U5T1x
S-1137C28-M5T1y
S-1137C28-I6T2U
2.85 V ±1.0%
S-1137C2J-U5T1x
S-1137C2J-M5T1y
S-1137C2J-I6T2U
2.9 V ±1.0%
S-1137C29-U5T1x
S-1137C29-M5T1y
S-1137C29-I6T2U
3.0 V ±1.0%
S-1137C30-U5T1x
S-1137C30-M5T1y
S-1137C30-I6T2U
3.1 V ±1.0%
S-1137C31-U5T1x
S-1137C31-M5T1y
S-1137C31-I6T2U
3.2 V ±1.0%
S-1137C32-U5T1x
S-1137C32-M5T1y
S-1137C32-I6T2U
3.3 V ±1.0%
S-1137C33-U5T1x
S-1137C33-M5T1y
S-1137C33-I6T2U
3.4 V ±1.0%
S-1137C34-U5T1x
S-1137C34-M5T1y
S-1137C34-I6T2U
3.5 V ±1.0%
S-1137C35-U5T1x
S-1137C35-M5T1y
S-1137C35-I6T2U
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
y: S or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
8
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
4. 4
S-1137 Series D type
ON / OFF logic:
Discharge shunt function:
Active “H”
Unavailable
Pull-down resistor:
Unavailable
Table 5
Output Voltage
SOT-89-5
SOT-23-5
SNT-6A(H)
1.2 V ±15 mV
S-1137D12-U5T1x
S-1137D12-M5T1y
S-1137D12-I6T2U
1.3 V ±15 mV
S-1137D13-U5T1x
S-1137D13-M5T1y
S-1137D13-I6T2U
1.4 V ±15 mV
S-1137D14-U5T1x
S-1137D14-M5T1y
S-1137D14-I6T2U
1.5 V ±1.0%
S-1137D15-U5T1x
S-1137D15-M5T1y
S-1137D15-I6T2U
1.6 V ±1.0%
S-1137D16-U5T1x
S-1137D16-M5T1y
S-1137D16-I6T2U
1.7 V ±1.0%
S-1137D17-U5T1x
S-1137D17-M5T1y
S-1137D17-I6T2U
1.8 V ±1.0%
S-1137D18-U5T1x
S-1137D18-M5T1y
S-1137D18-I6T2U
1.85 V ±1.0%
S-1137D1J-U5T1x
S-1137D1J-M5T1y
S-1137D1J-I6T2U
1.9 V ±1.0%
S-1137D19-U5T1x
S-1137D19-M5T1y
S-1137D19-I6T2U
2.0 V ±1.0%
S-1137D20-U5T1x
S-1137D20-M5T1y
S-1137D20-I6T2U
2.1 V ±1.0%
S-1137D21-U5T1x
S-1137D21-M5T1y
S-1137D21-I6T2U
2.2 V ±1.0%
S-1137D22-U5T1x
S-1137D22-M5T1y
S-1137D22-I6T2U
2.3 V ±1.0%
S-1137D23-U5T1x
S-1137D23-M5T1y
S-1137D23-I6T2U
2.4 V ±1.0%
S-1137D24-U5T1x
S-1137D24-M5T1y
S-1137D24-I6T2U
2.5 V ±1.0%
S-1137D25-U5T1x
S-1137D25-M5T1y
S-1137D25-I6T2U
2.6 V ±1.0%
S-1137D26-U5T1x
S-1137D26-M5T1y
S-1137D26-I6T2U
2.7 V ±1.0%
S-1137D27-U5T1x
S-1137D27-M5T1y
S-1137D27-I6T2U
2.8 V ±1.0%
S-1137D28-U5T1x
S-1137D28-M5T1y
S-1137D28-I6T2U
2.85 V ±1.0%
S-1137D2J-U5T1x
S-1137D2J-M5T1y
S-1137D2J-I6T2U
2.9 V ±1.0%
S-1137D29-U5T1x
S-1137D29-M5T1y
S-1137D29-I6T2U
3.0 V ±1.0%
S-1137D30-U5T1x
S-1137D30-M5T1y
S-1137D30-I6T2U
3.1 V ±1.0%
S-1137D31-U5T1x
S-1137D31-M5T1y
S-1137D31-I6T2U
3.2 V ±1.0%
S-1137D32-U5T1x
S-1137D32-M5T1y
S-1137D32-I6T2U
3.3 V ±1.0%
S-1137D33-U5T1x
S-1137D33-M5T1y
S-1137D33-I6T2U
3.4 V ±1.0%
S-1137D34-U5T1x
S-1137D34-M5T1y
S-1137D34-I6T2U
3.5 V ±1.0%
S-1137D35-U5T1x
S-1137D35-M5T1y
S-1137D35-I6T2U
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
y: S or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
9
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Pin Configurations
1.
SOT-89-5
Table 6
Top view
5
Pin No.
4
1
2
1
2
3
4
5
Symbol
VOUT
VSS
SSC
ON / OFF
VIN
Description
Output voltage pin
GND pin
Pin for soft-start control*1
ON / OFF pin
Input voltage pin
3
Figure 5
*1.
2.
Connect a capacitor between the SSC pin and VSS pin. The VOUT rising speeds at power-on and at the time
when the ON / OFF pin is set to ON can be adjusted according to the capacitance.
For details, refer to “■ Selection of Capacitor for Soft-start (CSS)”.
SOT-23-5
Table 7
Top view
5
Pin No.
1
2
3
4
5
4
1 2 3
Symbol
VIN
VSS
ON / OFF
SSC
VOUT
Description
Input voltage pin
GND pin
ON / OFF pin
Pin for soft-start control*1
Output voltage pin
Figure 6
*1.
3.
Connect a capacitor between the SSC pin and VSS pin. The VOUT rising speeds at power-on and at the time
when the ON / OFF pin is set to ON can be adjusted according to the capacitance.
For details, refer to “■ Selection of Capacitor for Soft-start (CSS)”.
SNT-6A(H)
Table 8
Top view
1
2
3
6
5
4
Figure 7
*1.
10
Pin No.
1
2
3
4
5
6
Symbol
VOUT
VSS
SSC
ON / OFF
VSS
VIN
Description
Output voltage pin
GND pin
Pin for soft-start control*1
ON / OFF pin
GND pin
Input voltage pin
Connect a capacitor between the SSC pin and VSS pin. The VOUT rising speeds at power-on and at the time
when the ON / OFF pin is set to ON can be adjusted according to the capacitance.
For details, refer to “■ Selection of Capacitor for Soft-start (CSS)”.
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Absolute Maximum Ratings
Table 9
Item
Symbol
VIN
VON / OFF
VSSC
VOUT
Input voltage
Output voltage
SOT-89-5
PD
SOT-23-5
SNT-6A(H)
Operation ambient temperature
Topr
Storage temperature
Tstg
*1. When mounted on board
[Mounted board]
(1) Board size :
114.3 mm × 76.2 mm × t1.6 mm
(2) Name :
JEDEC STANDARD51-7
Power dissipation
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VIN + 0.3
VSS − 0.3 to VIN + 0.3
VSS − 0.3 to VIN + 0.3
1000*1
600*1
500*1
−40 to +85
−40 to +125
V
V
V
V
mW
mW
mW
°C
°C
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.
1200
Power Dissipation (PD) [mW]
Caution
(Ta = 25°C unless otherwise specified)
Absolute Maximum Rating
Unit
1000
SOT-89-5
800
SOT-23-5
600
400
200 SNT-6A(H)
0
0
150
100
50
Ambient Temperature (Ta) [°C]
Figure 8 Power Dissipation of Package
11
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Electrical Characteristics
Table 10 (1 / 2)
Item
Output voltage
Output current
*1
*2
Symbol
VOUT(E)
IOUT
Condition
VIN = VOUT(S) + 1.0 V,
IOUT = 100 mA
1.2 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) ≤ 3.5 V
VIN ≥ VOUT(S) + 1.0 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) < 1.7 V
1.7 V ≤ VOUT(S) < 2.0 V
2.0 V ≤ VOUT(S) < 2.4 V
2.4 V ≤ VOUT(S) < 2.8 V
2.8 V ≤ VOUT(S) ≤ 3.5 V
(Ta = 25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
Circuit
VOUT(S)
− 0.015
VOUT(S)
× 0.99
300*5
0.50
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0.58
0.48
0.37
0.31
0.28
0.25
0.23
0.21
VOUT(S)
+ 0.015
VOUT(S)
× 1.01
⎯
0.67
0.56
0.50
0.47
0.42
0.38
0.35
0.31
VOUT(S)
VOUT(S)
V
1
V
1
mA
V
V
V
V
V
V
V
V
3
1
1
1
1
1
1
1
1
Dropout voltage*3
Vdrop
IOUT = 300 mA
Line regulation
ΔVOUT1
ΔVIN• VOUT
VOUT(S) + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 100 mA
⎯
0.05
0.2
%/V
1
Load regulation
ΔVOUT2
VIN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 100 mA
VIN = VOUT(S) + 1.0 V, 1.0 mA ≤ IOUT ≤ 300 mA
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
−40°C ≤ Ta ≤ +85°C
⎯
⎯
15
45
40
120
mV
mV
1
1
⎯
±130
⎯
ppm/°C
1
ISS1
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, no load
⎯
45
65
μA
2
ΔVOUT
ΔTa • VOUT
Output voltage
*4
temperature coefficient
Current consumption
during operation
Current consumption
during power-off
Input voltage
ON / OFF pin
input voltage “H”
ON / OFF pin
input voltage “L”
ON / OFF pin
input current “H”
ISS2
VIN = VOUT(S) + 1.0 V, ON / OFF pin = OFF, no load
⎯
0.1
1.0
μA
2
VIN
⎯
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
VIN = 5.5 V,
VON / OFF = 5.5 V
A / C type
1.7
⎯
5.5
V
⎯
1.0
⎯
⎯
V
4
⎯
⎯
0.3
V
4
−0.1
1.0
⎯
2.5
0.1
5.0
μA
μA
4
4
ON / OFF pin
input current “L”
ISL
VIN = 5.5 V, VON / OFF = 0 V
−0.1
⎯
0.1
μA
4
⎯
70
⎯
dB
5
⎯
150
⎯
mA
3
⎯
0.7
⎯
ms
1
Ripple rejection
VSH
VSL
ISH
RR
Short-circuit current
Ishort
Soft-start time
tSS
12
VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,
ΔVrip = 0.5 Vrms, IOUT = 50 mA
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V
VIN = VOUT(S) + 1.0 V, IOUT = 100 mA, CL = 1.0 μF,
CSS = 1.0 nF
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Table 10 (2 / 2)
S-1137 Series A / B type (With discharge shunt function)
Item
Discharge shunt
resistance during
power-off
Symbol
RLOW
Condition
VOUT = 0.1 V, VIN = 5.5 V
Min.
Typ.
Max.
Unit
Test
Circuit
⎯
35
⎯
Ω
3
Min.
Typ.
Max.
Unit
Test
Circuit
S-1137 Series A / C type (With pull-down resistor)
Item
Symbol
Condition
Power-off
RPD
⎯
1.0
2.2
5.0
MΩ
4
pull-down resistor
*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.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. A change in temperature of the output voltage [mV/°C] is calculated using the following equation.
ΔV
ΔVOUT
[mV/°C]*1 = VOUT(S) [V]*2 × ΔTa •OUT
[ppm/°C]*3 ÷ 1000
ΔTa
VOUT
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large.
This specification is guaranteed by design.
13
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Test Circuits
1.
+
VOUT
VIN
ON / OFF
SSC
VSS
V
A
+
Set to ON
Figure 9
2.
+
A
VOUT
VIN
ON / OFF
SSC
VSS
Set to VIN or GND
Figure 10
3.
VOUT
VIN
ON / OFF
SSC
VSS
A
V
+
Set to VIN or GND
Figure 11
4.
VOUT
VIN
+
A
ON / OFF
SSC
VSS
V
+
RL
Figure 12
5.
VOUT
VIN
ON / OFF
SSC
VSS
Set to ON
Figure 13
14
V
+
RL
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Standard Circuit
Input
Output
VOUT
VIN
CIN*1
ON / OFF SSC
VSS
Single GND
*1.
*2.
*3.
CL
CSS
*2
*3
GND
CIN is a capacitor for stabilizing the input.
A ceramic capacitor of 1.0 μF or more can be used as CL.
A ceramic capacitor of 0.22 nF to 22 nF can be used for CSS.
Figure 14
Caution
The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
Condition of Application
Input capacitor (CIN) :
1.0 μF or more
Output capacitor (CL) :
1.0 μF or more
Capacitor for soft-start (CSS) : 0.22 nF to 22 nF
Caution 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-1137 Series requires an output capacitor between the VOUT pin and VSS pin for phase compensation. Operation
is stabilized by a ceramic capacitor with an output capacitance of 1.0 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 1.0
μF or more.
The value of the output overshoot or undershoot transient response varies depending on the value of the output
capacitor. The required capacitance of the input capacitor differs depending on the application.
The recommended capacitance for an application is CIN ≥ 1.0 μF, CL ≥ 1.0 μF; however, when selecting the output
capacitor, perform sufficient evaluation including evaluation of temperature characteristics with the actual device.
Selection of Capacitor for Soft-start (CSS)
The S-1137 Series requires a capacitor for soft-start (CSS) between the SSC pin and VSS pin. Over the entire
temperature range, the S-1137 Series operates stably with a ceramic capacitor of 0.22 nF or more. According to CSS
capacitance, the rising speed of the output voltage is adjustable. The time that the output voltage rises to 99% is 0.7 ms
typ. at CSS = 1.0 nF. The recommended value for applications is 0.22 nF ≤ CSS ≤ 22 nF, however, define the values by
sufficient evaluation including the temperature characteristics under the usage condition.
15
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
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 1.5 V ≤ VOUT : ±1.0%
Differs depending on the product.
Caution
3.
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
ΔVIN • VOUT
Line regulation
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)
16
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
ΔVOUT
ΔTa • VOUT
6. Output voltage temperature coefficient
The shaded area in Figure 15 is the range where VOUT varies in the operation temperature range when the output
voltage temperature coefficient is ±130 ppm/°C.
Example of S-1137B30 typ. product
VOUT
[V]
+0.39 mV/°C
*1
VOUT(E)
−0.39 mV/°C
−40
*1.
+25
+85
Ta [°C]
VOUT(E) is the value of the output voltage measured at Ta = +25°C.
Figure 15
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
ΔV
ΔVOUT
[mV/°C]*1 = VOUT(S) [V]*2 × ΔTa •OUT
[ppm/°C]*3 ÷ 1000
ΔTa
VOUT
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
17
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Operation
1.
Basic operation
Figure 16 shows the block diagram of the S-1137 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 16
2.
Output transistor
In the S-1137 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.
18
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
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 VOUT pin is turned off, reducing current consumption significantly. The
S-1137 Series has a discharge shunt circuit which discharges the capacitor for soft-start (CSS) so that the SSC pin is
forcibly set to the VSS level.
Since the S-1137 Series A / B types have a built-in discharge shunt circuit to discharge the output capacitance, the
VOUT pin is forcibly set to VSS level. In the S-1137 Series C / D types, the VOUT pin is set to VSS level through several
hundred kΩ internal divided resistors between the VOUT pin and VSS pin.
Note that the current consumption increases when a voltage of 0.3 V to 1.0 V (Ta = 25°C) is applied to the ON / OFF
pin. The ON / OFF pin is configured as shown in Figures 17 and 18. In the S-1137 Series A / C types, 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. In the S-1137
Series B / D types, the ON / OFF pin is not internally pulled down, so do not use the pin in the floating status. When not
using the ON / OFF pin in the S-1137 Series B / D types, connect the pin to the VIN pin.
Table 11
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. IC’s current consumption increases as much as current flows into the pull-down resistor when the ON / OFF
pin is connected to the VIN pin and the S-1137 Series A / C types is operating (Figure 17).
(1) S-1137 Series A / C Type
(2) S-1137 Series B / D Type
VIN
ON / OFF
VIN
ON / OFF
VSS
Figure 17
VSS
Figure 18
19
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
4.
Discharge shunt function (S-1137 Series A / B types)
The S-1137 Series A / B types have a built-in discharge shunt circuit to discharge the output capacitance. When the
ON / OFF pin is set to OFF level, turns the output transistor off, and turns the discharge shunt circuit on so that the
output capacitor discharges. These types allow for the VOUT pin reach the VSS level faster than the S-1137 Series C /
D types that does not have a discharge shunt circuit.
S-1137 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 19
5.
Overcurrent protection circuit
The S-1137 Series has 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 VSS
pin. The current when the output pin is short-circuited (Ishort) is internally set at approx. 150 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 of the package.
6.
Pull-down resistor (S-1137 Series A / C types)
In the S-1137 Series A / C types, 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.
IC’s current consumption increases as much as current flows into the pull-down resistor of 2.2 MΩ typ. when the ON /
OFF pin is connected to the VIN pin and the S-1137 Series A / C types is operating.
20
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
7.
Soft-start function
The S-1137 Series has a soft-start circuit to suppress the rush current (IRUSH) and overshoot of the output voltage
generated at power-on or at the time when the ON / OFF pin is set to ON.
Immediately after power-on or after the ON / OFF pin is set to ON, the output voltage slowly rises. The time that the
output voltage rises to 99% (tSS) is adjustable by a capacitor (CSS) externally connected between the SSC pin and VSS
pin. When CSS = 1.0 nF, the time is 0.7 ms typ. At the time when the ON / OFF pin is set to OFF, the electric charge
charged in the external capacitor (CSS) will be discharged by the discharge shunt transistor.
The soft-start time (tSS) is defined by time consonants of the built-in constant current (approx. 1 μA) and the external
capacitor (CSS):
tSS (ms) = soft-start coefficient × CSS (nF)
The soft-start coefficient (25°C) is as follows.
Min. : 0.4,
Typ. : 0.7,
Max. : 1.2
Input
voltage
(VIN)
approx.0.7 V
SSC pin
voltage
(VSSC)
VOUT × 0.99
Output
voltage
(VOUT)
Soft-start time (tSS)
t [ms]
Figure 20
The rush current can be suppressed greatly by the soft-start function.
As the value of the external capacitor is larger, the rush current decreases more.
Figure 21 shows the waveform example of the rush current.
Input
voltage
(VIN)
Without soft-start : about 400 mA at the peak
With soft-start : about 20 mA at the peak
Rush
current
(IRUSH)
t [ms]
Figure 21
Waveform Example of Rush Current
21
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
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 VSS pin (CL), the capacitor for stabilizing the input between
the VIN pin and VSS pin (CIN), and the capacitor for soft-start between the SSC pin and VSS pin, 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.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-1137 Series. However, be sure to perform sufficient evaluation under the actual
usage conditions for selection, including evaluation of temperature characteristics. Refer to “(8) 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) :
1.0 μF or more
Output capacitor (CL) :
1.0 μF or more
Capacitor for soft-start (CSS) : 0.22 nF to 22 nF
• 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.
• Although the S-1137 Series has a soft-start circuit, overshoot may occur in the output voltage momentarily when the
capacitance of the capacitor for soft-start (CSS) is small. Perform sufficient evaluation with actual devices.
• The application conditions for the input voltage, output voltage, and load current should not exceed the package 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 10 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.
22
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Characteristics (Typical Data)
(1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
VOUT [V]
VOUT = 3.5 V
4.0
3.5
3.0
VIN = 3.8 V
2.5
4.0 V
2.0
4.5 V
1.5
5.5 V
1.0
0.5
0
0 100 200 300 400 500 600 700
IOUT [mA]
VOUT = 2.5 V
3.0
2.5
VOUT [V]
VOUT [V]
VOUT = 1.2 V
1.6
1.4
1.2
1.0
VIN = 1.5 V
0.8
1.7 V
2.2 V
0.6
3.2 V
0.4
5.5 V
0.2
0
0 100 200 300 400 500 600 700
IOUT [mA]
VIN = 2.8 V
3.0 V
3.5 V
4.5 V
5.5 V
2.0
1.5
1.0
0.5
0
0
Remark
100 200 300 400 500 600 700
IOUT [mA]
In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 in Table 10 in the “ Electrical
Characteristics”
2. The package power dissipation
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
VOUT = 2.5 V
3.0
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
2.0
1.5
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
1.0
0.5
0
1.0
2.0
VOUT [V]
VOUT = 3.5 V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
VOUT [V]
2.5
VOUT [V]
VOUT = 1.2 V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
3.0
4.0
VIN [V]
5.0
6.0
5.0
6.0
0
1.0
2.0
3.0
4.0
VIN [V]
5.0
6.0
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
1.0
2.0
3.0
4.0
VIN [V]
23
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(3) Dropout Voltage vs. Output Current
150 200
IOUT [mA]
250
300
250
300
Ta = 85°C
Ta = 25°C
Ta = −40°C
Vdrop [V]
VOUT = 3.5 V
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
0
100
50
50
100
150 200
IOUT [mA]
Vdrop [V]
(4) Dropout Voltage vs. Set Output Voltage
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
IOUT = 300 mA
150 mA
100 mA
50 mA
30 mA 10 mA 1 mA
0.1 mA
1.0
24
1.5
2.0
2.5
VOUT(S) [V]
VOUT = 2.5 V
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
0
Vdrop [V]
Ta = 85°C
Ta = 25°C
Ta = −40°C
Vdrop [V]
VOUT = 1.2 V
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
3.0
3.5
Ta = 85°C
Ta = 25°C
Ta = −40°C
50
100
150 200
IOUT [mA]
250
300
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(5) Output Voltage vs. Ambient Temperature
VOUT = 1.2 V
1.30
VOUT [V]
VOUT [V]
1.25
VOUT = 2.5 V
2.70
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
−40 −25
1.20
1.15
1.10
−40 −25
0
25
Ta [°C]
50
75 85
50
75 85
0
25
Ta [°C]
75 85
50
VOUT = 3.5 V
3.8
VOUT [V]
3.7
3.6
3.5
3.4
3.3
3.2
−40 −25
0
25
Ta [°C]
(6) Current Consumption vs. Input Voltage
1
2
3
VIN [V]
25°C
4
Ta = 85°C
5
6
1
2
−40°C
25°C
4
5
3
VIN [V]
6
Ta = 85°C
ISS1 [μA]
VOUT = 3.5 V
70
60
50
40
30
20
10
0
0
−40°C
VOUT = 2.5 V
70
60
50
40
30
20
10
0
0
ISS1 [μA]
Ta = 85°C
ISS1 [μA]
VOUT = 1.2 V
70
60
50
40
30
20
10
0
0
25°C
−40°C
1
2
3
VIN [V]
4
5
6
25
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(7) Ripple Rejection (Ta = 25°C)
VOUT = 1.2 V
VOUT = 2.5 V
100
IOUT = 1 mA
80
60
40
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
20
0
10
100
1k
10k
100k
Frequency [Hz]
1M
VOUT = 3.5 V
Ripple Rejection [dB]
VIN = 4.5 V, CL = 1.0 μF
100
IOUT = 1 mA
IOUT = 30 mA
80
60
40
IOUT = 50 mA
IOUT = 100 mA
20
0
10
26
100
1k
10k
100k
Frequency [Hz]
VIN = 3.5 V, CL = 1.0 μF
Ripple Rejection [dB]
Ripple Rejection [dB]
VIN = 2.2 V, CL = 1.0 μF
1M
100
IOUT = 1 mA
IOUT = 30 mA
80
60
40
IOUT = 50 mA
IOUT = 100 mA
20
0
10
100
1k
10k
100k
Frequency [Hz]
1M
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Reference Data
(1) Transient Response Characteristics when Input (Ta = 25°C)
50 100 150 200 250 300 350
t [μs]
2.74
2.70
2.66
VIN
2.62
2.58
2.54
VOUT
2.50
2.46
2.42
−100 −50 0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
VIN [V]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VOUT [V]
1.32
1.30
1.28
VIN
1.26
1.24
1.22
VOUT
1.20
1.18
1.16
−100 −50 0
VOUT = 2.5 V
IOUT = 100 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CSS = 1.0 nF
VIN [V]
VOUT [V]
VOUT = 1.2 V
IOUT = 100 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CSS = 1.0 nF
50 100 150 200 250 300 350
t [μs]
3.74
3.70
3.66
VIN
3.62
3.58
3.54
VOUT
3.50
3.46
3.42
−100 −50 0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
VIN [V]
VOUT [V]
VOUT = 3.5 V
IOUT = 100 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CSS = 1.0 nF
50 100 150 200 250 300 350
t [μs]
(2) Transient Response Characteristics of Load (Ta = 25°C)
150
1.25
1.20
2.65
2.60
0
VOUT
−50
1.15
1.10
−100 −50 0
100
50
VOUT [V]
VOUT [V]
IOUT
1.30
150
2.70
IOUT [mA]
1.40
1.35
VOUT = 2.5 V
VIN = 3.5 V, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 50 mA ↔ 100 mA
2.55
2.50
50
0
VOUT
−100
2.45
−150
2.40
−100 −50 0
50 100 150 200 250 300 350
t [μs]
100
IOUT
−50
IOUT [mA]
VOUT = 1.2 V
VIN = 2.2 V, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 50 mA ↔ 100 mA
−100
−150
50 100 150 200 250 300 350
t [μs]
VOUT = 3.5 V
VIN = 4.5 V, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 50 mA ↔ 100 mA
150
3.70
100
IOUT
50
3.60
3.55
3.50
0
VOUT
−50
−100
3.45
3.40
−100 −50 0
IOUT [mA]
VOUT [V]
3.65
−150
50 100 150 200 250 300 350
t [μs]
27
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(3) Transient Response Characteristics of ON / OFF Pin (Ta = 25°C)
VOUT = 2.5 V
VIN = 3.5 V, tr = 1.0 μs, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 100 mA
3
6
2.0
2
5
1.6
1
0
1.2
VOUT
0.8
−1
0.4
0
−0.5
0
0.5
1.0
t [ms]
1.5
4
VON / OFF
4
VOUT [V]
VON / OFF
6
2
0
3
2
−2
1
−3
0
−4
−0.5
2.0
−2
VOUT
VON / OFF [V]
2.4
VON / OFF [V]
VOUT [V]
VOUT = 1.2 V
VIN = 2.2 V, tr = 1.0 μs, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 100 mA
−6
0
0.5
1.0
t [ms]
1.5
2.0
VOUT = 3.5 V
VIN = 4.5 V, tr = 1.0 μs, CIN = CL = 1.0 μF, CSS = 1.0 nF, IOUT = 100 mA
VOUT [V]
5
VON / OFF
4
4
2
3
VOUT
0
2
−2
1
−4
−6
0
−0.5
VON / OFF [V]
6
6
0
0.5
1.0
t [ms]
1.5
2.0
(4) Soft-start Time vs. Ambient Temperature Characteristics
28
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
VIN = VOUT + 1.0 V, VON / OFF = 0 V → VOUT + 1.0 V,
CIN = CL = 1.0 μF
100.0
tSS [ms]
tSS [ms]
VIN = VOUT + 1.0 V, VON / OFF = 0 V → VOUT + 1.0 V,
CIN = CL = 1.0 μF, CSS = 1.0 nF
(5) Soft-start time vs. Capacitor for Soft-start Characteristics
(Ta = 25°C)
VOUT = 1.2 V
2.5 V
3.5 V
40 25
VOUT = 1.2 V
2.5 V
3.5 V
10.0
1.0
0.1
0
25
Ta [C]
50
75 85
0.1
10.0
1.0
CSS [nF]
100.0
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(6) Rush Current Characteristics (Ta = 25°C)
200
2.0
160
1.5
120
VOUT
80
1.0
0.5
0
2.5
40
IRUSH
−0.2
VON/OFF, VOUT [V]
VON/OFF
IRUSH [mA]
VON/OFF, VOUT [V]
2.5
VOUT = 1.2 V, VIN = 2.2 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 1.0 nF
0.2
0.4
t [ms]
0.6
0.8
2.0
160
1.5
120
1.0
80
0.5
0
0
0
200
VON/OFF
1.0
40
VOUT
IRUSH
−0.2
0
0.2
0.4
t [ms]
IRUSH [mA]
VOUT = 1.2 V, VIN = 2.2 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 0.22 nF
0
0.6
0.8
1.0
VOUT = 1.2 V, VIN = 2.2 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 22.0 nF
100
VON/OFF
2.0
80
1.5
60
1.0
40
0.5
−5
20
IRUSH
0
0
5
10
t [ms]
15
20
25
VOUT = 3.5 V, VIN = 4.5 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 0.22 nF
VOUT = 3.5 V, VIN = 4.5 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 1.0 nF
200
160
VOUT
3
120
2
80
IRUSH
1
0
−0.2
40
0.2
0.4
t [ms]
0.6
0.8
1.0
200
VON/OFF
4
160
120
3
2
80
VOUT
1
0
0
0
VON/OFF, VOUT [V]
VON/OFF
4
5
IRUSH [mA]
VON/OFF, VOUT [V]
5
40
IRUSH
−0.2
IRUSH [mA]
0
VOUT
IRUSH [mA]
VON/OFF, VOUT [V]
2.5
0
0
0.2
0.4
t [ms]
0.6
0.8
1.0
VOUT = 3.5 V, VIN = 4.5 V, IOUT = 0 mA,
CL = 1.0 μF, CSS = 22.0 nF
100
VON/OFF
4
VOUT
80
3
60
2
40
20
1
IRUSH
0
−5
IRUSH [mA]
VON/OFF, VOUT [V]
5
0
0
5
10
t [ms]
15
20
25
29
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(7) Output Capacitance vs. Characteristics of Discharge Time (Ta = 25°C)
S-1137 Series A / B type (with discharge shunt function)
VIN = VOUT + 1.0 V, IOUT = no load
VON / OFF = VOUT + 1.0 V → VSS, tf = 1 μs
1 μs
2.5
tDSC [ms]
2.0
VON / OFF
VOUT(s) = 1.2 V
2.5 V
3.5 V
1.5
1.0
VSS
0.5
tDSC
VOUT
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 22
Measurement Condition of Discharge Time
(8) Example of Equivalent Series Resistance vs. Output Current Characteristics (Ta = 25°C)
CL : Murata Manufacturing Co., Ltd. GRM155B31A105K (1.0 μF)
CSS : Murata Manufacturing Co., Ltd. GRM40B102K (1.0 nF)
CIN = CL = 1.0 μF
CSS = 1.0 nF
100
VIN
RESR [Ω]
VOUT
CIN
Stable
ON / OFF
0
0.1
300
IOUT [mA]
30
S-1137 Series
VSS
CL
SSC
CSS
RESR
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
Marking Specifications
SOT-89-5
Top view
4
1
(1) to (3)
(4) to (6)
: Product code (Refer to Product name vs. Product code)
: Lot number
(4) (5) (6)
5
(1) (2) (3)
1.
2
3
Product name vs. Product code
(a) S-1137 Series A type
Product Name
(b) S-1137 Series B type
Product code
(1)
(2)
(3)
V
H
C
V
H
D
V
H
E
V
H
F
V
H
G
V
H
H
V
H
I
V
H
J
V
H
K
V
H
L
V
H
M
V
H
N
V
H
O
V
H
P
V
H
Q
V
H
R
V
H
S
V
H
T
V
H
U
V
H
V
V
H
W
V
H
X
V
H
Y
V
H
Z
V
H
2
V
H
3
Product Name
Product code
(1)
(2)
(3)
V
I
C
V
I
D
V
I
E
V
I
F
V
I
G
V
I
H
V
I
I
V
I
J
V
I
K
V
I
L
V
I
M
V
I
N
V
I
O
V
I
P
V
I
Q
V
I
R
V
I
S
V
I
T
V
I
U
V
I
V
V
I
W
V
I
X
V
I
Y
V
I
Z
V
I
2
V
I
3
S-1137A12-U5T1x
S-1137B12-U5T1x
S-1137A13-U5T1x
S-1137B13-U5T1x
S-1137A14-U5T1x
S-1137B14-U5T1x
S-1137A15-U5T1x
S-1137B15-U5T1x
S-1137A16-U5T1x
S-1137B16-U5T1x
S-1137A17-U5T1x
S-1137B17-U5T1x
S-1137A18-U5T1x
S-1137B18-U5T1x
S-1137A1J-U5T1x
S-1137B1J-U5T1x
S-1137A19-U5T1x
S-1137B19-U5T1x
S-1137A20-U5T1x
S-1137B20-U5T1x
S-1137A21-U5T1x
S-1137B21-U5T1x
S-1137A22-U5T1x
S-1137B22-U5T1x
S-1137A23-U5T1x
S-1137B23-U5T1x
S-1137A24-U5T1x
S-1137B24-U5T1x
S-1137A25-U5T1x
S-1137B25-U5T1x
S-1137A26-U5T1x
S-1137B26-U5T1x
S-1137A27-U5T1x
S-1137B27-U5T1x
S-1137A28-U5T1x
S-1137B28-U5T1x
S-1137A2J-U5T1x
S-1137B2J-U5T1x
S-1137A29-U5T1x
S-1137B29-U5T1x
S-1137A30-U5T1x
S-1137B30-U5T1x
S-1137A31-U5T1x
S-1137B31-U5T1x
S-1137A32-U5T1x
S-1137B32-U5T1x
S-1137A33-U5T1x
S-1137B33-U5T1x
S-1137A34-U5T1x
S-1137B34-U5T1x
S-1137A35-U5T1x
S-1137B35-U5T1x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
31
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(c) S-1137 Series C type
Product Name
(d) S-1137 Series D type
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
J
C
J
D
J
E
J
F
J
G
J
H
J
I
J
J
J
K
J
L
J
M
J
N
J
O
J
P
J
Q
J
R
J
S
J
T
J
U
J
V
J
W
J
X
J
Y
J
Z
J
2
J
3
Product Name
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
K
C
K
D
K
E
K
F
K
G
K
H
K
I
K
J
K
K
K
L
K
M
K
N
K
O
K
P
K
Q
K
R
K
S
K
T
K
U
K
V
K
W
K
X
K
Y
K
Z
K
2
K
3
S-1137C12-U5T1x
S-1137D12-U5T1x
S-1137C13-U5T1x
S-1137D13-U5T1x
S-1137C14-U5T1x
S-1137D14-U5T1x
S-1137C15-U5T1x
S-1137D15-U5T1x
S-1137C16-U5T1x
S-1137D16-U5T1x
S-1137C17-U5T1x
S-1137D17-U5T1x
S-1137C18-U5T1x
S-1137D18-U5T1x
S-1137C1J-U5T1x
S-1137D1J-U5T1x
S-1137C19-U5T1x
S-1137D19-U5T1x
S-1137C20-U5T1x
S-1137D20-U5T1x
S-1137C21-U5T1x
S-1137D21-U5T1x
S-1137C22-U5T1x
S-1137D22-U5T1x
S-1137C23-U5T1x
S-1137D23-U5T1x
S-1137C24-U5T1x
S-1137D24-U5T1x
S-1137C25-U5T1x
S-1137D25-U5T1x
S-1137C26-U5T1x
S-1137D26-U5T1x
S-1137C27-U5T1x
S-1137D27-U5T1x
S-1137C28-U5T1x
S-1137D28-U5T1x
S-1137C2J-U5T1x
S-1137D2J-U5T1x
S-1137C29-U5T1x
S-1137D29-U5T1x
S-1137C30-U5T1x
S-1137D30-U5T1x
S-1137C31-U5T1x
S-1137D31-U5T1x
S-1137C32-U5T1x
S-1137D32-U5T1x
S-1137C33-U5T1x
S-1137D33-U5T1x
S-1137C34-U5T1x
S-1137D34-U5T1x
S-1137C35-U5T1x
S-1137D35-U5T1x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
32
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
2.
SOT-23-5
Top view
5
(1) to (3)
(4)
4
: Product code (Refer to Product name vs. Product code)
: Lot number
(1) (2) (3) (4)
1
2
3
Product name vs. Product code
(a) S-1137 Series A type
Product Name
(b) S-1137 Series B type
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
H
C
H
D
H
E
H
F
H
G
H
H
H
I
H
J
H
K
H
L
H
M
H
N
H
O
H
P
H
Q
H
R
H
S
H
T
H
U
H
V
H
W
H
X
H
Y
H
Z
H
2
H
3
Product Name
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
I
C
I
D
I
E
I
F
I
G
I
H
I
I
I
J
I
K
I
L
I
M
I
N
I
O
I
P
I
Q
I
R
I
S
I
T
I
U
I
V
I
W
I
X
I
Y
I
Z
I
2
I
3
S-1137A12-M5T1y
S-1137B12-M5T1y
S-1137A13-M5T1y
S-1137B13-M5T1y
S-1137A14-M5T1y
S-1137B14-M5T1y
S-1137A15-M5T1y
S-1137B15-M5T1y
S-1137A16-M5T1y
S-1137B16-M5T1y
S-1137A17-M5T1y
S-1137B17-M5T1y
S-1137A18-M5T1y
S-1137B18-M5T1y
S-1137A1J-M5T1y
S-1137B1J-M5T1y
S-1137A19-M5T1y
S-1137B19-M5T1y
S-1137A20-M5T1y
S-1137B20-M5T1y
S-1137A21-M5T1y
S-1137B21-M5T1y
S-1137A22-M5T1y
S-1137B22-M5T1y
S-1137A23-M5T1y
S-1137B23-M5T1y
S-1137A24-M5T1y
S-1137B24-M5T1y
S-1137A25-M5T1y
S-1137B25-M5T1y
S-1137A26-M5T1y
S-1137B26-M5T1y
S-1137A27-M5T1y
S-1137B27-M5T1y
S-1137A28-M5T1y
S-1137B28-M5T1y
S-1137A2J-M5T1y
S-1137B2J-M5T1y
S-1137A29-M5T1y
S-1137B29-M5T1y
S-1137A30-M5T1y
S-1137B30-M5T1y
S-1137A31-M5T1y
S-1137B31-M5T1y
S-1137A32-M5T1y
S-1137B32-M5T1y
S-1137A33-M5T1y
S-1137B33-M5T1y
S-1137A34-M5T1y
S-1137B34-M5T1y
S-1137A35-M5T1y
S-1137B35-M5T1y
Remark 1. y: S or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
33
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(c) S-1137 Series C type
Product Name
(d) S-1137 Series D type
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
J
C
J
D
J
E
J
F
J
G
J
H
J
I
J
J
J
K
J
L
J
M
J
N
J
O
J
P
J
Q
J
R
J
S
J
T
J
U
J
V
J
W
J
X
J
Y
J
Z
J
2
J
3
Product Name
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
K
C
K
D
K
E
K
F
K
G
K
H
K
I
K
J
K
K
K
L
K
M
K
N
K
O
K
P
K
Q
K
R
K
S
K
T
K
U
K
V
K
W
K
X
K
Y
K
Z
K
2
K
3
S-1137C12-M5T1y
S-1137D12-M5T1y
S-1137C13-M5T1y
S-1137D13-M5T1y
S-1137C14-M5T1y
S-1137D14-M5T1y
S-1137C15-M5T1y
S-1137D15-M5T1y
S-1137C16-M5T1y
S-1137D16-M5T1y
S-1137C17-M5T1y
S-1137D17-M5T1y
S-1137C18-M5T1y
S-1137D18-M5T1y
S-1137C1J-M5T1y
S-1137D1J-M5T1y
S-1137C19-M5T1y
S-1137D19-M5T1y
S-1137C20-M5T1y
S-1137D20-M5T1y
S-1137C21-M5T1y
S-1137D21-M5T1y
S-1137C22-M5T1y
S-1137D22-M5T1y
S-1137C23-M5T1y
S-1137D23-M5T1y
S-1137C24-M5T1y
S-1137D24-M5T1y
S-1137C25-M5T1y
S-1137D25-M5T1y
S-1137C26-M5T1y
S-1137D26-M5T1y
S-1137C27-M5T1y
S-1137D27-M5T1y
S-1137C28-M5T1y
S-1137D28-M5T1y
S-1137C2J-M5T1y
S-1137D2J-M5T1y
S-1137C29-M5T1y
S-1137D29-M5T1y
S-1137C30-M5T1y
S-1137D30-M5T1y
S-1137C31-M5T1y
S-1137D31-M5T1y
S-1137C32-M5T1y
S-1137D32-M5T1y
S-1137C33-M5T1y
S-1137D33-M5T1y
S-1137C34-M5T1y
S-1137D34-M5T1y
S-1137C35-M5T1y
S-1137D35-M5T1y
Remark 1. y: S or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
34
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
3.
SNT-6A(H)
Top view
6
5
(1) to (3)
(4) to (6)
4
: Product code (Refer to Product name vs. Product code)
: Lot number
(1) (2) (3)
(4) (5) (6)
1
2
3
Product name vs. Product code
(a) S-1137 Series A type
Product Name
S-1137A12-I6T2U
S-1137A13-I6T2U
S-1137A14-I6T2U
S-1137A15-I6T2U
S-1137A16-I6T2U
S-1137A17-I6T2U
S-1137A18-I6T2U
S-1137A1J-I6T2U
S-1137A19-I6T2U
S-1137A20-I6T2U
S-1137A21-I6T2U
S-1137A22-I6T2U
S-1137A23-I6T2U
S-1137A24-I6T2U
S-1137A25-I6T2U
S-1137A26-I6T2U
S-1137A27-I6T2U
S-1137A28-I6T2U
S-1137A2J-I6T2U
S-1137A29-I6T2U
S-1137A30-I6T2U
S-1137A31-I6T2U
S-1137A32-I6T2U
S-1137A33-I6T2U
S-1137A34-I6T2U
S-1137A35-I6T2U
(b) S-1137 Series B type
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
H
C
H
D
H
E
H
F
H
G
H
H
H
I
H
J
H
K
H
L
H
M
H
N
H
O
H
P
H
Q
H
R
H
S
H
T
H
U
H
V
H
W
H
X
H
Y
H
Z
H
2
H
3
Product Name
S-1137B12-I6T2U
S-1137B13-I6T2U
S-1137B14-I6T2U
S-1137B15-I6T2U
S-1137B16-I6T2U
S-1137B17-I6T2U
S-1137B18-I6T2U
S-1137B1J-I6T2U
S-1137B19-I6T2U
S-1137B20-I6T2U
S-1137B21-I6T2U
S-1137B22-I6T2U
S-1137B23-I6T2U
S-1137B24-I6T2U
S-1137B25-I6T2U
S-1137B26-I6T2U
S-1137B27-I6T2U
S-1137B28-I6T2U
S-1137B2J-I6T2U
S-1137B29-I6T2U
S-1137B30-I6T2U
S-1137B31-I6T2U
S-1137B32-I6T2U
S-1137B33-I6T2U
S-1137B34-I6T2U
S-1137B35-I6T2U
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
I
C
I
D
I
E
I
F
I
G
I
H
I
I
I
J
I
K
I
L
I
M
I
N
I
O
I
P
I
Q
I
R
I
S
I
T
I
U
I
V
I
W
I
X
I
Y
I
Z
I
2
I
3
35
5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-1137 Series
(c) S-1137 Series C type
Product Name
S-1137C12-I6T2U
S-1137C13-I6T2U
S-1137C14-I6T2U
S-1137C15-I6T2U
S-1137C16-I6T2U
S-1137C17-I6T2U
S-1137C18-I6T2U
S-1137C1J-I6T2U
S-1137C19-I6T2U
S-1137C20-I6T2U
S-1137C21-I6T2U
S-1137C22-I6T2U
S-1137C23-I6T2U
S-1137C24-I6T2U
S-1137C25-I6T2U
S-1137C26-I6T2U
S-1137C27-I6T2U
S-1137C28-I6T2U
S-1137C2J-I6T2U
S-1137C29-I6T2U
S-1137C30-I6T2U
S-1137C31-I6T2U
S-1137C32-I6T2U
S-1137C33-I6T2U
S-1137C34-I6T2U
S-1137C35-I6T2U
36
(d) S-1137 Series D type
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
J
C
J
D
J
E
J
F
J
G
J
H
J
I
J
J
J
K
J
L
J
M
J
N
J
O
J
P
J
Q
J
R
J
S
J
T
J
U
J
V
J
W
J
X
J
Y
J
Z
J
2
J
3
Product Name
S-1137D12-I6T2U
S-1137D13-I6T2U
S-1137D14-I6T2U
S-1137D15-I6T2U
S-1137D16-I6T2U
S-1137D17-I6T2U
S-1137D18-I6T2U
S-1137D1J-I6T2U
S-1137D19-I6T2U
S-1137D20-I6T2U
S-1137D21-I6T2U
S-1137D22-I6T2U
S-1137D23-I6T2U
S-1137D24-I6T2U
S-1137D25-I6T2U
S-1137D26-I6T2U
S-1137D27-I6T2U
S-1137D28-I6T2U
S-1137D2J-I6T2U
S-1137D29-I6T2U
S-1137D30-I6T2U
S-1137D31-I6T2U
S-1137D32-I6T2U
S-1137D33-I6T2U
S-1137D34-I6T2U
S-1137D35-I6T2U
(1)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Product code
(2)
(3)
K
C
K
D
K
E
K
F
K
G
K
H
K
I
K
J
K
K
K
L
K
M
K
N
K
O
K
P
K
Q
K
R
K
S
K
T
K
U
K
V
K
W
K
X
K
Y
K
Z
K
2
K
3
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
+0.1
ø1.5 -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.
16.5max.
13.0±0.3
Enlarged drawing in the central part
(60°)
(60°)
No. UP005-A-R-SD-1.1
TITLE
SOT895-A-Reel
No.
UP005-A-R-SD-1.1
ANGLE
UNIT
QTY.
mm
ABLIC Inc.
1,000
2.9±0.2
1.9±0.2
4
5
1
2
+0.1
0.16 -0.06
3
0.95±0.1
0.4±0.1
No. MP005-A-P-SD-1.3
TITLE
SOT235-A-PKG Dimensions
No.
MP005-A-P-SD-1.3
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
ø1.5 -0
+0.2
ø1.0 -0
2.0±0.05
0.25±0.1
4.0±0.1
1.4±0.2
3.2±0.2
3 2 1
4
5
Feed direction
No. MP005-A-C-SD-2.1
TITLE
SOT235-A-Carrier Tape
No.
MP005-A-C-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. MP005-A-R-SD-1.1
SOT235-A-Reel
TITLE
No.
MP005-A-R-SD-1.1
ANGLE
QTY.
UNIT
mm
ABLIC Inc.
3,000
1.57±0.03
6
5
1
2
4
+0.05
0.08 -0.02
3
0.5
0.48±0.02
0.2±0.05
No. PI006-A-P-SD-2.1
TITLE
SNT-6A(H)-A-PKG Dimensions
No.
PI006-A-P-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
+0.1
ø1.5 -0
4.0±0.1
2.0±0.05
0.25±0.05
+0.1
1.85±0.05
ø0.5 -0
4.0±0.1
0.65±0.05
3 2 1
4
5 6
Feed direction
No. PI006-A-C-SD-2.0
TITLE
SNT-6A(H)-A-Carrier Tape
No.
PI006-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PI006-A-R-SD-1.0
TITLE
SNT-6A(H)-A-Reel
No.
PI006-A-R-SD-1.0
ANGLE
UNIT
QTY.
mm
ABLIC Inc.
5,000
0.52
1.36
2
0.52
0.2 0.3
1.
2.
1
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
1.
2.
3.
4.
0.03 mm
SNT
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.30 mm to 1.40 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1.
2.
(0.25 mm min. / 0.30 mm typ.)
(1.30 mm ~ 1.40 mm)
No. PI006-A-L-SD-4.1
TITLE
SNT-6A(H)-A
-Land Recommendation
No.
PI006-A-L-SD-4.1
ANGLE
UNIT
mm
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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