S-1335 Series
www.ablic.com
5.5 V INPUT, 150 mA VOLTAGE REGULATOR
WITH SOFT-START FUNCTION
Rev.1.5_00
© ABLIC Inc., 2012-2022
The S-1335 Series, developed by using the CMOS technology, is a positive voltage regulator IC of 150 mA output current,
which has low dropout voltage, high-accuracy output voltage and soft-start function.
The rising time of output voltage immediately after power-on or after the ON / OFF pin is set to ON is adjustable. A 1.0 μF
small ceramic capacitor can be used. It operates with low current consumption of 36 μA typ. Furthermore the overcurrent
protection circuit prevents the load current from exceeding the capacity of output transistor.
SOT-23-5, SC-82AB and super small HSNT-4 (1010) 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
*1.
1.0 V to 3.6 V, selectable in 0.05 V step
1.5 V to 5.5 V
±1.0% (1.0 V to 1.45 V output product: ±15 mV)
70 mV typ. (2.8 V output product, IOUT = 100 mA)
During operation: 36 μA typ., 54 μA max.
During power-off: 0.1 μA typ., 1.0 μA max.
Possible to output 150 mA (VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor of 1.0 μF or more can be used.
70 dB typ. (f = 10 kHz, VOUT(S) ≤ 2.5 V)
80 dB typ. (f = 1.0 kHz)
The rising time of output voltage immediately after power-on or after the
ON / OFF pin is set to ON is adjustable.
The soft-start time of SOT-23-5 can be switched to tSS0 = 0.1 ms typ. /
tSS1 = 1.0 ms typ. with the SST pin.
The soft-start time of SC-82AB is fixed to tSS0 = 0.1 ms typ.
The soft-start time of HSNT-4 (1010) is fixed to either tSS0 = 0.1 ms typ.
or tSS1 = 1.0 ms typ.
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
Attention should be paid to the power dissipation of the package when the output current is large.
Applications
• Constant-voltage power supply for digital still camera, TV
• Constant-voltage power supply for battery-powered device
• Constant-voltage power supply for cellular phone
• Constant-voltage power supply for portable equipment
Packages
• SOT-23-5
• SC-82AB
• HSNT-4 (1010)
1
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Block Diagrams
1. S-1335 Series A / E type
*1
VIN
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Available
Available
A type: 0.1 ms
E type: 1.0 ms
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 1
2. S-1335 Series B / F type
*1
VIN
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
ON / OFF
circuit
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 2
2
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Available
Unavailable
B type: 0.1 ms
F type: 1.0 ms
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
3. S-1335 Series C / G type
*1
VIN
VOUT
Overcurrent
protection
circui
Soft-start
circuit
ON / OFF
circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Unavailable
Available
C type: 0.1 ms
G type: 1.0 ms
+
−
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 3
4. S-1335 Series D / H type
*1
VIN
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
ON / OFF
circuit
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Unavailable
Unavailable
D type: 0.1 ms
H type: 1.0 ms
+
−
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 4
3
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
5. S-1335 Series J type
*1
VIN
VOUT
Overcurrent
protection
circuit
SST
Soft-start
circuit
ON / OFF
circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Available
Available
0.1 ms / 1.0 ms
(Switchable)
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 5
6. S-1335 Series K type
*1
VIN
SST
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
ON / OFF
circuit
+
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
Figure 6
4
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Available
Unavailable
0.1 ms / 1.0 ms
(Switchable)
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
7. S-1335 Series L type
*1
VIN
SST
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
circuit
ON / OFF
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Unavailable
Available
0.1 ms / 1.0 ms
(Switchable)
+
−
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 7
8. S-1335 Series M type
*1
VIN
SST
VOUT
Overcurrent
protection
circuit
Soft-start
circuit
ON / OFF
ON / OFF
circuit
Function
ON / OFF logic
Discharge shunt
function
Pull-down resistor
Soft-start time
(typ.)
Status
Active "H"
Unavailable
Unavailable
0.1 ms / 1.0 ms
(Switchable)
+
−
Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 8
5
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Product Name Structure
Users can select the product type, output voltage, and package type for the S-1335 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
S-1335
x
xx
-
xxxx
U
3
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
M5T1: SOT-23-5, Tape
N4T1: SC-82AB, Tape
A4T2: HSNT-4 (1010), Tape
Output voltage*2
10 to 36
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Product type*3
A to M
*1.
*2.
*3.
Refer to the tape drawing.
Contact our sales representatives when the product which has 0.05 V step is necessary.
Refer to "2. Function list of product type".
2. Function list of product type
Table 1
Product ON / OFF
Type
Logic
6
Discharge Shunt
Function
Pull-down
Resistor
Soft-start Time (typ.)
A
Active "H"
Available
Available
0.1 ms
B
Active "H"
Available
Unavailable
0.1 ms
C
Active "H"
Unavailable
Available
0.1 ms
D
Active "H"
Unavailable
Unavailable
0.1 ms
E
F
G
H
J
K
L
M
Active
Active
Active
Active
Active
Active
Active
Active
Available
Available
Unavailable
Unavailable
Available
Available
Unavailable
Unavailable
Available
Unavailable
Available
Unavailable
Available
Unavailable
Available
Unavailable
"H"
"H"
"H"
"H"
"H"
"H"
"H"
"H"
0.1
0.1
0.1
0.1
ms
ms
ms
ms
/
/
/
/
1.0 ms
1.0 ms
1.0 ms
1.0 ms
1.0 ms (Switchable)
1.0 ms (Switchable)
1.0 ms (Switchable)
1.0 ms (Switchable)
Package
SC-82AB,
HSNT-4 (1010)
SC-82AB,
HSNT-4 (1010)
SC-82AB,
HSNT-4 (1010)
SC-82AB,
HSNT-4 (1010)
HSNT-4 (1010)
HSNT-4 (1010)
HSNT-4 (1010)
HSNT-4 (1010)
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
3. Packages
Table 2 Package Drawing Codes
Package Name
SOT-23-5
Dimension
MP005-A-P-SD
SC-82AB
NP004-A-P-SD
HSNT-4 (1010)
PL004-A-P-SD
Tape
MP005-A-C-SD
NP004-A-C-SD
NP004-A-C-S1
PL004-A-C-SD
Reel
MP005-A-R-SD
Land
−
NP004-A-R-SD
−
PL004-A-R-SD
PL004-A-L-SD
4. Product name list
4. 1
S-1335 Series A type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Available
0.1 ms typ.
Table 3
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SC-82AB
S-1335A12-N4T1U3
S-1335A18-N4T1U3
S-1335A25-N4T1U3
S-1335A33-N4T1U3
HSNT-4 (1010)
S-1335A12-A4T2U3
S-1335A18-A4T2U3
S-1335A25-A4T2U3
S-1335A33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 2
S-1335 Series B type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Unavailable
0.1 ms typ.
Table 4
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SC-82AB
S-1335B12-N4T1U3
S-1335B18-N4T1U3
S-1335B25-N4T1U3
S-1335B33-N4T1U3
HSNT-4 (1010)
S-1335B12-A4T2U3
S-1335B18-A4T2U3
S-1335B25-A4T2U3
S-1335B33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 3
S-1335 Series C type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Available
0.1 ms typ.
Table 5
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SC-82AB
S-1335C12-N4T1U3
S-1335C18-N4T1U3
S-1335C25-N4T1U3
S-1335C33-N4T1U3
HSNT-4 (1010)
S-1335C12-A4T2U3
S-1335C18-A4T2U3
S-1335C25-A4T2U3
S-1335C33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
7
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
4. 4
S-1335 Series D type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Unavailable
0.1 ms typ.
Table 6
SC-82AB
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
S-1335D12-N4T1U3
S-1335D18-N4T1U3
S-1335D25-N4T1U3
S-1335D33-N4T1U3
HSNT-4 (1010)
S-1335D12-A4T2U3
S-1335D18-A4T2U3
S-1335D25-A4T2U3
S-1335D33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 5
S-1335 Series E type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Available
1.0 ms typ.
Table 7
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
HSNT-4 (1010)
S-1335E12-A4T2U3
S-1335E18-A4T2U3
S-1335E25-A4T2U3
S-1335E33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 6
S-1335 Series F type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Unavailable
1.0 ms typ.
Table 8
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
HSNT-4 (1010)
S-1335F12-A4T2U3
S-1335F18-A4T2U3
S-1335F25-A4T2U3
S-1335F33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
8
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
4. 7
S-1335 Series G type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Available
1.0 ms typ.
Table 9
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
HSNT-4 (1010)
S-1335G12-A4T2U3
S-1335G18-A4T2U3
S-1335G25-A4T2U3
S-1335G33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 8
S-1335 Series H type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Unavailable
1.0 ms typ.
Table 10
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
HSNT-4 (1010)
S-1335H12-A4T2U3
S-1335H18-A4T2U3
S-1335H25-A4T2U3
S-1335H33-A4T2U3
Remark Please contact our sales representatives for products other than the above.
4. 9
S-1335 Series J type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Available
0.1 ms typ. / 1.0 ms typ. (Switchable)
Table 11
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SOT-23-5
S-1335J12-M5T1U3
S-1335J18-M5T1U3
S-1335J25-M5T1U3
S-1335J33-M5T1U3
Remark Please contact our sales representatives for products other than the above.
9
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
4. 10
S-1335 Series K type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Available
Unavailable
0.1 ms typ. / 1.0 ms typ. (Switchable)
Table 12
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SOT-23-5
S-1335K12-M5T1U3
S-1335K18-M5T1U3
S-1335K25-M5T1U3
S-1335K33-M5T1U3
Remark Please contact our sales representatives for products other than the above.
4. 11
S-1335 Series L type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Available
0.1 ms typ. / 1.0 ms typ. (Switchable)
Table 13
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SOT-23-5
S-1335L12-M5T1U3
S-1335L18-M5T1U3
S-1335L25-M5T1U3
S-1335L33-M5T1U3
Remark Please contact our sales representatives for products other than the above.
4. 12
S-1335 Series M type
ON / OFF logic:
Discharge shunt function:
Pull-down resistor:
Soft-start time:
Active "H"
Unavailable
Unavailable
0.1 ms typ. / 1.0 ms typ. (Switchable)
Table 14
Output Voltage
1.2 V ± 15 mV
1.8 V ± 1.0%
2.5 V ± 1.0%
3.3 V ± 1.0%
SOT-23-5
S-1335M12-M5T1U3
S-1335M18-M5T1U3
S-1335M25-M5T1U3
S-1335M33-M5T1U3
Remark Please contact our sales representatives for products other than the above.
10
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
Pin Configurations
1. SOT-23-5
Table 15
Top view
5
4
1 2 3
Pin No.
Symbol
1
2
3
VIN
VSS
ON / OFF
4
SST
5
VOUT
Description
Input voltage pin
GND pin
ON / OFF pin
Switching pin for soft-start time
"H": tSS0 = 0.1 ms typ.
"L": tSS1 = 1.0 ms typ.
Output voltage pin
Figure 9
Remark The soft-start time can be switched to tSS0 = 0.1 ms typ. / tSS1 = 1.0 ms typ. with the SST pin.
Refer to "2. Function list of product type" in " Product Name Structure" for details.
2. SC-82AB
Table 16
Top view
4
3
1
2
Pin No.
1
2
3
4
Symbol
ON / OFF
VSS
VOUT
VIN
Description
ON / OFF pin
GND pin
Output voltage pin
Input voltage pin
Figure 10
Remark The soft-start time is fixed to tSS0 = 0.1 ms typ.
Refer to "2. Function list of product type" in " Product Name Structure" for details.
3. HSNT-4 (1010)
Table 17
Top view
1
2
4
3
Bottom view
4
3
Pin No.
1
2
3
4
Symbol
VOUT
VSS
ON / OFF
VIN
Description
Output voltage pin
GND pin
ON / OFF pin
Input voltage pin
1
2
*1
Figure 11
*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.
Remark The soft-start time is fixed to either tSS0 = 0.1 ms typ. or tSS1 = 1.0 ms typ.
Refer to "2. Function list of product type" in " Product Name Structure" for details.
11
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Absolute Maximum Ratings
Table 18
(Ta = +25°C unless otherwise specified)
Item
Symbol
VIN
VON / OFF
VSST
VOUT
IOUT
Input voltage
Output voltage
Output current
SOT-23-5
SC-82AB
Power dissipation
PD
HSNT-4
(1010)
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
Caution
Absolute Maximum Rating
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VSS + 6.0
VSS − 0.3 to VIN + 0.3
200
600*1
400*1
Unit
V
V
V
V
mA
mW
mW
340*1
mW
−40 to +85
−40 to +125
°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.
Power dissipation (PD) [mW]
1200
1000
HSNT-4 (1010)
800
SC-82AB
400
200
0
Figure 12
12
SOT-23-5
600
0
150
100
50
Ambient temperature (Ta) [°C]
Power Dissipation of Package (When Mounted on Board)
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
Power Dissipation of HSNT-4 (1010) (Reference)
Power dissipation of package differs depending on the mounting conditions.
Consider the power dissipation characteristics under the following conditions as reference.
[Mounted board]
(1) Board size:
(2) Board material:
(3) Wiring ratio:
(4) Test conditions:
(5) Land pattern:
40 mm × 40 mm × t0.8 mm
Glass epoxy resin (four layers)
50%
When mounted on board (wind speed: 0 m/s)
Refer to the recommended land pattern (drawing code: PL004-A-L-SD)
Power dissipation (PD) [mW]
1200
1000
800
600
400
200
0
Figure 13
0
150
100
50
Ambient temperature (Ta) [°C]
Power Dissipation of Package (When Mounted on Board)
Condition
HSNT-4 (1010) (When mounted on board)
Table 19
Power Dissipation (Reference)
Thermal Resistance Value (θj-a)
870 mW
115°C/W
13
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Electrical Characteristics
1. S-1335 Series A / B / C / D / E / F / G / H type
Table 20
(Ta = +25°C unless otherwise specified)
Item
Output voltage*1
Output current*2
Dropout voltage*3
Line regulation
Load regulation
Output voltage
temperature coefficient*4
Current consumption
during operation
Current consumption
during power-off
Input voltage
ON / OFF pin
input voltage "H"
ON / OFF pin
input voltage "L"
Symbol
VOUT(E)
IOUT
Vdrop
ΔVOUT1
ΔVIN• VOUT
ΔVOUT2
ΔVOUT
ΔTa • VOUT
ISS1
ISS2
VIN
VSH
VSL
ON / OFF pin
input current "H"
ISH
ON / OFF pin
input current "L"
ISL
Ripple rejection
Short-circuit current
RR
Ishort
tSS0
Soft-start time*6
tSS1
Discharge shunt resistance
RLOW
during power-off
Power-off pull-down
RPD
resistance
14
Condition
VIN = VOUT(S) + 1.0 V,
IOUT = 30 mA
1.0 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) ≤ 3.6 V
VIN ≥ VOUT(S) + 1.0 V
IOUT = 100 mA
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) < 1.7 V
1.7 V ≤ VOUT(S) < 2.0 V
2.0 V ≤ VOUT(S) < 2.5 V
2.5 V ≤ VOUT(S) < 2.8 V
2.8 V ≤ VOUT(S) ≤ 3.6 V
Min.
VOUT(S)
− 0.015
VOUT(S)
× 0.99
150*5
0.130
−
−
−
−
−
−
−
−
−
Typ.
VOUT(S)
VOUT(S)
−
0.250
0.225
0.194
0.160
0.124
0.104
0.094
0.084
0.077
0.070
Max.
Unit
VOUT(S)
V
+ 0.015
VOUT(S)
V
× 1.01
−
mA
0.350
V
0.275
V
0.224
V
0.187
V
0.167
V
0.157
V
0.140
V
0.127
V
0.117
V
0.103
V
Test
Circuit
1
1
3
1
1
1
1
1
1
1
1
1
1
VOUT(S) + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 30 mA
−
0.05
0.2
%/V
1
VIN = VOUT(S) + 1.0 V, 1 mA ≤ IOUT ≤ 150 mA
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
−40°C ≤ Ta ≤ +85°C
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON,
no load
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 / F / H type
(without pull-down resistor)
VIN = 5.5 V,
VON / OFF = 5.5 V
A / C / E / G type
(with pull-down resistor)
−
15
40
mV
1
−
±100
−
ppm/°C
1
−
36
54
μA
2
−
0.1
1.0
μA
2
1.5
−
5.5
V
−
1.0
−
−
V
4
−
−
0.3
V
4
−0.1
−
0.1
μA
4
1.0
2.5
5.0
μA
4
−0.1
−
0.1
μA
4
VIN = VOUT(S) + 1.0 V, f = 10
1.0 V ≤ VOUT(S) ≤ 2.5 V
−
kHz,
−
ΔVrip = 0.5 Vrms, IOUT = 30 mA 2.5 V < VOUT(S) ≤ 3.6 V
VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,
1.0 V ≤ VOUT(S) ≤ 3.6 V
−
ΔVrip = 0.5 Vrms, IOUT = 30 mA
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V
−
VIN = VOUT(S) + 1.0 V, A / B / C / D type
0.08
(0.1 ms typ.)
IOUT = 100 mA,
CL = 1.0 μF,
E / F / G / H type
0.8
tr = 1.0 μs
(1.0 ms typ.)
VIN = 5.5 V,
A / B / E / F type
−
VOUT = 0.1 V (with discharge shunt function)
A / C / E / G type
−
1.1
(with pull-down resistor)
70
−
dB
5
65
−
dB
5
80
−
dB
5
50
−
mA
3
0.1
0.13
ms
1
1.0
1.2
ms
1
35
−
Ω
3
2.2
5.5
MΩ
4
VIN = 5.5 V, VON / OFF = 0 V
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 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 = 100 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.
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
*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.
*6. Soft-start time shows the time period from when the input voltage reaches 50% until the output voltage rises to 99%,
immediately after power-on or when the ON / OFF pin is set to ON (tr = 1.0 μs). Refer to "8. Soft-start function" in "
Operation" for details.
16
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
2. S-1335 Series J / K / L / M type
Table 21
Item
Output voltage*1
Output current*2
Dropout voltage*3
Line regulation
Load regulation
Output voltage
temperature coefficient*4
Current consumption
during operation
Current consumption
during power-off
Input voltage
ON / OFF pin
input voltage "H"
ON / OFF pin
input voltage "L"
Symbol
VOUT(E)
IOUT
Vdrop
ΔVOUT1
ΔVIN• VOUT
ΔVOUT2
ΔVOUT
ΔTa • VOUT
ISS1
ISS2
VIN
VSH
VSL
ON / OFF pin
input current "H"
ISH
ON / OFF pin
input current "L"
ISL
Ripple rejection
Short-circuit current
Soft-start time*6
RR
Ishort
tSS0
tSS1
Discharge shunt resistance
RLOW
during power-off
Power-off pull-down
RPD
resistance
SST pin input voltage "H" VSH2
SST pin input voltage "L" VSL2
SST pin input current "H" ISH2
SST pin input current "L" ISL2
SST pin pull-up
RPU
resistance
Condition
VIN = VOUT(S) + 1.0 V,
IOUT = 30 mA
1.0 V ≤ VOUT(S) < 1.5 V
1.5 V ≤ VOUT(S) ≤ 3.6 V
VIN ≥ VOUT(S) + 1.0 V
IOUT = 100 mA
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) < 1.7 V
1.7 V ≤ VOUT(S) < 2.0 V
2.0 V ≤ VOUT(S) < 2.5 V
2.5 V ≤ VOUT(S) < 2.8 V
2.8 V ≤ VOUT(S) ≤ 3.6 V
(Ta = +25°C unless otherwise specified)
Test
Min.
Typ.
Max. Unit
Circuit
VOUT(S)
VOUT(S)
VOUT(S)
V
6
− 0.015
+ 0.015
VOUT(S)
VOUT(S)
VOUT(S)
V
6
× 0.99
× 1.01
−
−
mA
8
150*5
0.130 0.250 0.350
V
6
0.225 0.275
V
6
−
0.194 0.224
V
6
−
0.160 0.187
V
6
−
0.124 0.167
V
6
−
0.104 0.157
V
6
−
0.094 0.140
V
6
−
0.084 0.127
V
6
−
0.077 0.117
V
6
−
0.070 0.103
V
6
−
VOUT(S) + 0.5 V ≤ VIN ≤ 5.5 V, IOUT = 30 mA
−
0.05
0.2
%/V
6
VIN = VOUT(S) + 1.0 V, 1 mA ≤ IOUT ≤ 150 mA
VIN = VOUT(S) + 1.0 V, IOUT = 30 mA,
−40°C ≤ Ta ≤ +85°C
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON,
no load
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
K / M type
(without pull-down resistor)
VIN = 5.5 V,
VON / OFF = 5.5 V
J / L type
(with pull-down resistor)
−
15
40
mV
6
−
±100
−
ppm/°C
6
−
36
54
μA
7
−
0.1
1.0
μA
7
1.5
−
5.5
V
−
1.0
−
−
V
9
−
−
0.3
V
9
−0.1
−
0.1
μA
9
1.0
2.5
5.0
μA
9
−0.1
−
0.1
μA
9
VIN = VOUT(S) + 1.0 V, f = 10
1.0 V ≤ VOUT(S) ≤ 2.5 V
−
kHz,
−
ΔVrip = 0.5 Vrms, IOUT = 30 mA 2.5 V < VOUT(S) ≤ 3.6 V
VIN = VOUT(S) + 1.0 V, f = 1.0 kHz,
1.0 V ≤ VOUT(S) ≤ 3.6 V
−
ΔVrip = 0.5 Vrms, IOUT = 30 mA
VIN = VOUT(S) + 1.0 V, ON / OFF pin = ON, VOUT = 0 V
−
VSST = "H"
0.08
VIN = VOUT(S) + 1.0 V, IOUT = 100
mA,
VSST = "L"
0.8
CL = 1.0 μF, tr = 1.0 μs
J / K type
VIN = 5.5 V,
−
VOUT = 0.1 V (with discharge shunt function)
J / L type
1.1
−
(with pull-down resistor)
VIN = VON / OFF = VOUT(S) + 1.0 V, RL = 1.0 kΩ,
1.0
determined by VOUT output level
VIN = VON / OFF = VOUT(S) + 1.0 V, RL = 1.0 kΩ,
−
determined by VOUT output level
VIN = 5.5 V, VSST = 5.5 V
−0.1
VIN = 5.5 V, VSST = 0 V
1.0
70
−
dB
10
65
−
dB
10
80
−
dB
10
50
0.1
−
0.13
mA
ms
8
6
1.0
1.2
ms
6
35
−
Ω
8
2.2
5.5
MΩ
9
−
−
V
9
−
0.3
V
9
−
2.5
0.1
5.0
μA
μA
9
9
2.2
5.5
MΩ
9
VIN = 5.5 V, VON / OFF = 0 V
−
1.1
17
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 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 = 100 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.
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
*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.
*6. Soft-start time shows the time period from when the input voltage reaches 50% until the output voltage rises to 99%,
immediately after power-on or when the ON / OFF pin is set to ON (tr = 1.0 μs). Refer to "8. Soft-start function" in "
Operation" for details.
18
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
Test Circuits
1. S-1335 Series A / B / C / D / E / F / G / H type
VIN
+
VOUT
ON / OFF
VSS
V
A
+
Set to ON
Figure 14 Test Circuit 1
+
A
VIN
VOUT
ON / OFF
VSS
Set to VIN or GND
Figure 15 Test Circuit 2
VIN
VOUT
ON / OFF
A
V
+
VSS
Set to VIN or GND
Figure 16 Test Circuit 3
VIN
+
A
VOUT
ON / OFF
V
+
VSS
RL
Figure 17 Test Circuit 4
VIN
VOUT
ON / OFF
V
VSS
+
RL
Set to ON
Figure 18 Test Circuit 5
19
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
2. S-1335 Series J / K / L / M type
VIN
ON / OFF
+
VOUT
SST
V
VSS
A
+
Set to ON
Figure 19 Test Circuit 6
+
A
VIN
ON / OFF
VOUT
SST
VSS
Set to VIN or GND
Figure 20 Test Circuit 7
VIN
ON / OFF
VOUT
A
SST
V
+
VSS
Set to VIN or GND
Figure 21 Test Circuit 8
VIN
+
A
ON / OFF
VOUT
SST
A
+
V
+
RL
Figure 22 Test Circuit 9
VIN
ON / OFF
VOUT
SST
VSS
Set to ON
Figure 23 Test Circuit 10
20
V
+
RL
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
Standard Circuit
Input
Output
VOUT
VIN
CIN
*1
ON / OFF SST
VSS
*3
Single GND
*1.
*2.
*3.
CL
*2
GND
CIN is a capacitor for stabilizing the input.
A Ceramic capacitor of 1.0 μF or more can be used as CL.
S-1335 Series J / K / L / M type only.
Figure 24
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):
Output capacitor (CL):
Caution
1.
2.
1.0 μF or more
1.0 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-1335 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 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 values of output overshoot and undershoot, which are transient response characteristics, vary depending on the
value of output capacitor.
The required value of capacitance for the input capacitor differs depending on the application.
Set the value for input capacitor (CIN) and output capacitor (CL) as follows. Define the values by sufficient evaluation
including the temperature characteristics under the usage condition.
• CIN ≥ 1.0 μF
• CL ≥ 1.0 μF
• CIN = CL
21
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_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)
22
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
ΔVOUT
6. Output voltage temperature coefficient
ΔTa•VOUT
The shaded area in Figure 25 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 25
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
22
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Operation
1. Basic operation
Figure 26 shows the block diagram of the S-1335 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 26
2. Output transistor
In the S-1335 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 inverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT became higher
than VIN.
24
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 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 the VOUT pin is turned off, reducing current consumption significantly.
Note that the current consumption increases when a voltage of 0.3 V to 1.0 V is applied to the ON / OFF pin.
The ON / OFF pin is configured as shown in Figure 27 and Figure 28.
3. 1 S-1335 Series A / C / E / G / J / L 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-1335 Series B / D / F / H / K / M type
The ON / OFF pin is not internally pulled up or pulled down to the VSS pin, so do not use it in the floating status.
When not using the ON / OFF pin, connect the pin to the VIN pin.
Product Type
A/B/C/D/E/F/
G/H/J/K/L/M
A/B/C/D/E/F/
G/H/J/K/L/M
ON / OFF Pin
Table 22
Internal Circuit
VOUT Pin Voltage
Current Consumption
"H": ON
Operate
Set value
ISS1*1
"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
2.2 MΩ typ. when the ON / OFF pin is connected to the VIN pin and the S-1335 Series A / C / E / G / J / L
type is operating (refer to Figure 27).
VIN
VIN
ON / OFF
ON / OFF
VSS
Figure 27 S-1335 Series A / C / E / G / J / L type
VSS
Figure 28 S-1335 Series B / D / F / H / K / M type
25
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
4. Discharge shunt function (S-1335 Series A / B / E / F / J / K type)
The S-1335 Series A / B / E / F / J / K 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-1335 Series C / D / G / H / L / M 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-1335
Series A / B / E / F / J / K type allows the VOUT pin to reach the VSS level rapidly due to the discharge shunt circuit.
S-1335 Series A / B / E / F / J / K type
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 29
5. Pull-down resistor (S-1335 Series A / C / E / G / J / L 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 2.2 MΩ typ.
when the ON / OFF pin is connected to the VIN pin.
26
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
6. Overcurrent protection circuit
The S-1335 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. 50 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.
7. SST pin (S-1335 Series J / K / L / M type only)
In the S-1335 Series J / K / L / M type, the soft-start time can be switched with the SST pin. The soft-start time is set to
0.1 ms typ. if "H" is input to the SST pin, and set to 1.0 ms typ. if "L" is input to the SST pin. Refer to "8. 2 Switching
of soft-start time (S-1335 Series J / K / L / M type only)" for details.
The SST pin is configured as shown in Figure 30.
Note that the current consumption increases when a voltage of 0.3 V to 1.0 V is applied to the SST pin.
Since the SST pin is pulled up by the VIN pin internally, the soft-start time is fixed to 0.1 ms typ. on floating status.
Note that the IC’s current consumption increases as much as current flows into the pull-up resistor of 2.2 MΩ typ. when
the SST pin is connected to the VSS pin and the S-1335 Series J / K / L / M type is operating (refer to Figure 30).
SST Pin Input
"H"
"L"
Table 23
Soft-start Time (typ.)
0.1 ms
1.0 ms
VIN
SST
VSS
Figure 30 S-1335 Series J / K / L / M type
27
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
8. Soft-start function
8. 1 Basic operation
The S-1335 Series has a built-in soft-start circuit to suppress the inrush current 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.
Immediately after power-on or when the ON / OFF pin is set to ON (tr = 1.0 μs), the soft-start time (tSS) is the time
period from when the input voltage reaches 50% until the output voltage rises to 99%.
tr = 1.0 μs
VOUT(S) + 1.0 V
Input voltage
(VIN)
VIN × 0.50
VOUT × 0.99
Output voltage
(VOUT)
Soft-start time (tSS)
Figure 31 Basic Operation
The inrush current can be suppressed greatly by the soft-start function.
Figure 32 shows the waveform example of the inrush current.
Input voltage
(VIN)
Without soft-start function
With soft-start function
Inrush current
(IRUSH)
Figure 32 Waveform Example of Inrush Current
28
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
8. 2
Switching of soft-start time (S-1335 Series J / K / L / M type only)
In the S-1335 Series J / K / L / M type, the soft-start time can be switched to tSS0 = 0.1 ms typ. / tSS1 = 1.0 ms typ.
with the SST pin.
However, the soft-start time (tSS) is as follows when the SST pin is switched within the soft-start time tSS0 = 0.1 ms
typ. / tSS1 = 1.0 ms typ.
8. 2. 1 When SST pin voltage (VSST) is switched from "H" to "L"
The soft-start time (tSS) is calculated by using the following equation.
tSS = tSS0' + tSS1 × {1 − VOUT(E)' / (VOUT(E) × 0.99)}
tSS0': The time period that VSST is switched from "H" to "L" after power-on
tSS1: The soft-start time when VSST = "L"
VOUT(E)': The output voltage when VSST is switched from "H" to "L"
VOUT(E): The output voltage after the end of the soft-start time
tr = 1.0 μs
Input voltage
(VIN)
VOUT(S) + 1.0 V
VIN × 0.50
SST pin voltage
(VSST)
VSL2
VOUT(E) × 0.99
Output voltage
(VOUT)
VOUT(E)
VOUT(E)'
tSS0'
Soft-start time (tSS)
Figure 33 VSST = "H" → "L"
tr = 1.0 μs
Input voltage
(VIN)
VOUT(S) + 1.0 V
VIN × 0.50
SST pin voltage
(VSST)
VOUT(E)
Output voltage
(VOUT)
Soft-start time (tSS1)
Figure 34 VSST = "L"
29
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
8. 2. 2 When SST pin voltage (VSST) is switched from "L" to "H"
The soft-start time (tSS) is calculated by using the following equation.
tSS = tSS1' + tSS0 × {1 − VOUT(E)' / (VOUT(E) × 0.99)}
tSS1': The time period that VSST is switched from "L" to "H" after power-on
tSS0: The soft-start time when VSST = "H"
VOUT(E)': The output voltage when VSST is switched from "L" to "H"
VOUT(E): The output voltage after the end of the soft-start time
tr = 1.0 μs
VOUT(S) + 1.0 V
Input voltage
(VIN)
VIN × 0.50
SST pin voltage
(VSST)
VSH2
VOUT(E) × 0.99
VOUT(E)'
Output voltage
(VOUT)
VOUT(E)
tSS1'
Soft-start time (tSS)
Figure 35 VSST = "L" → "H"
tr = 1.0 μs
Input voltage
(VIN)
VOUT(S) + 1.0 V
VIN × 0.50
SST pin voltage
(VSST)
VOUT(E)
Output voltage
(VOUT)
Soft-start time (tSS0)
Figure 36 VSST = "H"
30
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 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 the VSS pin (CL) and a capacitor for stabilizing the input
between the VIN pin and the VSS pin (CIN), 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-1335 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):
1.0 μF or more
1.0 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
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 20 and
Table 21 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.
31
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
VOUT [V]
1. 3 VOUT = 3.6 V
4.0
3.6
3.2
VIN = 4.1 V
2.8
VIN = 4.6 V
2.4
VIN = 5.5 V
2.0
1.6
1.2
0.8
0.4
0
0 50 100 150 200 250 300 350 400
IOUT [mA]
1. 2 VOUT = 2.5 V
2.8
2.4
VIN = 3.0 V
2.0
VIN = 3.5 V
1.6
VIN = 4.5 V
1.2
0.8
VIN = 5.5 V
0.4
0
0 50 100 150 200 250 300 350 400
IOUT [mA]
VOUT [V]
VOUT [V]
1. 1 VOUT = 1.0 V
1.4
VIN = 5.5 V
1.2
1.0
0.8
VIN = 2.0 V
VIN = 3.0 V
0.6
0.4
0.2
VIN = 1.5 V
0
0 50 100 150 200 250 300 350 400
IOUT [mA]
Remark
In determining the output current, attention should
be paid to the following.
1. The minimum output current value and footnote
*5 in Table 20 and Table 21 in " Electrical
Characteristics"
2. The package power dissipation
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 2 VOUT = 2.5 V
3.0
IOUT = 100 mA
IOUT = 30 mA
IOUT = 1 mA
IOUT = 100 μA
32
2.0
IOUT = 100 mA
IOUT = 30 mA
IOUT = 1 mA
IOUT = 100 μA
1.5
1.0
0.5
0
2
VOUT [V]
2. 3 VOUT = 3.6 V
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
1
VOUT [V]
2.5
VOUT [V]
2. 1 VOUT = 1.0 V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1
3
VIN [V]
4
5
6
IOUT = 100 mA
IOUT = 30 mA
IOUT = 1 mA
IOUT = 100 μA
2
3
VIN [V]
4
5
6
0
1
2
3
VIN [V]
4
5
6
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
3. Dropout voltage vs. Output current
125
150
125
150
125
150
Vdrop [V]
3. 3 VOUT = 3.6 V
0.40
0.35
0.30
0.25
Ta = +85°C
0.20
Ta = +25°C
0.15
Ta = −40°C
0.10
0.05
0
0
50
100
25
75
IOUT [mA]
3. 2 VOUT = 2.5 V
0.40
0.35
0.30
0.25
Ta = +85°C
0.20
Ta = +25°C
0.15
Ta = −40°C
0.10
0.05
0
0
50
100
25
75
IOUT [mA]
Vdrop [V]
Vdrop [V]
3. 1 VOUT = 1.0 V
0.40
0.35
Ta = +85°C
0.30
Ta = +25°C
0.25
Ta = −40°C
0.20
0.15
0.10
0.05
0
0
50
100
25
75
IOUT [mA]
Vdrop [V]
4. Dropout voltage vs. Set output voltage
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
IOUT = 150 mA
IOUT = 100 mA
IOUT = 30 mA
IOUT = 10 mA
IOUT = 1 mA
1.0
1.6
2.2
2.8
VOUT(S) [V]
3.4
4.0
33
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_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
2.4
0.95
0.90
2.5
−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 = 3.6 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
ISS1 [μA]
6. 3 VOUT = 3.6 V
40
35
30
25
20
15
10
5
0
0
1
Ta = −40°C
Ta = +25°C
Ta = +85°C
2
34
3
VIN [V]
4
5
6
Ta = −40°C
Ta = +25°C
Ta = +85°C
2
3
VIN [V]
6. 2 VOUT = 2.5 V
40
35
30
25
20
15
10
5
0
0
1
Ta = −40°C
Ta = +25°C
Ta = +85°C
ISS1 [μA]
ISS1 [μA]
6. 1 VOUT = 1.0 V
40
35
30
25
20
15
10
5
0
0
1
4
5
6
2
3
VIN [V]
4
5
6
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
7. Ripple rejection (Ta = +25°C)
7. 2 VOUT = 2.5 V
7. 1 VOUT = 1.0 V
100
80
60
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
IOUT = 150 mA
40
20
0
10
100
VIN = 3.5 V, CL = 1.0 μF
Ripple Rejection [dB]
Ripple Rejection [dB]
VIN = 2.0 V, CL = 1.0 μF
120
1k
10k
100k
Frequency [Hz]
1M
120
100
80
60
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
IOUT = 150 mA
40
20
0
10
100
1k
10k
100k
Frequency [Hz]
1M
7. 3 VOUT = 3.6 V
Ripple Rejection [dB]
VIN = 4.6 V, CL = 1.0 μF
120
100
80
60
IOUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
IOUT = 150 mA
40
20
0
10
100
1k
10k
100k
Frequency [Hz]
1M
35
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
Reference Data
1. Transient response characteristics when input (Ta = +25°C)
1. 2 VOUT = 2.5 V
1. 1 VOUT = 1.0 V
3.5
2.70
6.0
1.15
3.0
2.65
5.0
1.10
2.5
2.60
1.05
2.0
1.00
0.95
VIN
1.5
VOUT
0.90
−100 −50
0
6.0
5.0
3.60
3.55
3.0
2.0
VOUT
3.50
−100 −50
36
4.0
3.65
1.0
0
0
50 100 150 200 250
t [μs]
2.50
VOUT
2.0
2.40
−100 −50
VIN [V]
VOUT [V]
3.70
3.0
2.45
IOUT = 30 mA, CIN = CL = 1.0 μF,
VIN = 4.6 V ↔ 5.5 V, tr = tf = 5.0 μs
VIN
VIN
0.5
1. 3 VOUT = 3.6 V
3.75
4.0
2.55
1.0
50 100 150 200 250
t [μs]
3.80
VOUT [V]
1.20
1.0
0
0
50 100 150 200 250
t [μs]
VIN [V]
IOUT = 30 mA, CIN = CL = 1.0 μF,
VIN = 3.5 V ↔ 4.5 V, tr = tf = 5.0 μs
VIN [V]
VOUT [V]
IOUT = 30 mA, CIN = CL = 1.0 μF,
VIN = 2.0 V ↔ 3.0 V, tr = tf = 5.0 μs
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
2. Transient response characteristics of load (Ta = +25°C)
2. 1 VOUT = 1.0 V
1.10
IOUT
200
100
1.30
100
0
1.20
−100
1.05
−200
1.00
0.95
1.40
VOUT
0.90
−100 −50
0
50 100 150 200 250
t [μs]
VOUT [V]
VOUT [V]
1.15
200
IOUT [mA]
1.20
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 1 mA ↔ 150 mA
1.10
1.00
0
IOUT
−100
−200
VOUT
−300
0.90
−400
0.80
−100 −50
IOUT [mA]
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 50 mA ↔ 100 mA
−300
0
50 100 150 200 250
t [μs]
−400
2. 2 VOUT = 2.5 V
2.60
IOUT
2.45
200
100
2.80
100
0
2.70
−100
2.55
2.50
2.90
−200
VOUT
2.40
−100 −50
0
50 100 150 200 250
t [μs]
VOUT [V]
VOUT [V]
2.65
200
IOUT [mA]
2.70
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 1 mA ↔ 150 mA
2.60
2.50
0
IOUT
−100
−200
VOUT
−300
2.40
−400
2.30
−100 −50
IOUT [mA]
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 50 mA ↔ 100 mA
−300
0
50 100 150 200 250
t [μs]
−400
2. 3 VOUT = 3.6 V
200
4.00
200
3.75
100
3.90
100
0
3.80
3.70
IOUT
3.65
−100
3.60
−200
VOUT
3.55
3.50
−100 −50
0
50 100 150 200 250
t [μs]
VOUT [V]
3.80
3.70
3.60
0
IOUT
−100
−200
VOUT
−300
3.50
−400
3.40
−100 −50
−300
0
50 100 150 200 250
t [μs]
−400
37
IOUT [mA]
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 1 mA ↔ 150 mA
IOUT [mA]
VOUT [V]
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 50 mA ↔ 100 mA
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
3. Transient response characteristics of ON / OFF pin (Ta = +25°C)
3. 1 VOUT = 1.0 V
3. 1. 1 tSS = 0.1 ms
3. 1. 2 tSS = 1.0 ms
VON / OFF
3
5
4
4
2
2
0
VOUT
1
−2
0
80
120
t [μs]
160
200
3
−4
0
3
VOUT
2
VOUT
2
2
0
1
−2
120
t [μs]
160
200
VOUT [V]
4
VON / OFF [V]
VOUT [V]
−4
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
−4
6
2
0
1
−2
0
0
3. 3 VOUT = 3.6 V
3. 3. 1 tSS = 0.1 ms
400
800
1200
t [μs]
1600
2000
−4
3. 3. 2 tSS = 1.0 ms
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 4.6 V, tr = 1.0 μs
4
VOUT
3
6
5
4
4
2
2
0
1
−2
0
120
t [μs]
160
200
−4
VOUT [V]
VON / OFF
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 4.6 V, tr = 1.0 μs
VON / OFF [V]
5
VOUT [V]
2000
VON / OFF
3
0
38
1600
4
4
80
800
1200
t [μs]
5
VON / OFF
40
400
6
4
0
−2
3. 2. 2 tSS = 1.0 ms
5
80
0
VOUT
0
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
40
2
2
1
3. 2 VOUT = 2.5 V
3. 2. 1 tSS = 0.1 ms
0
4
VON / OFF
VON / OFF [V]
40
6
6
VON / OFF
4
VOUT
3
2
2
0
1
−2
0
0
400
800
1200
t [μs]
1600
2000
−4
VON / OFF [V]
0
VOUT [V]
VOUT [V]
4
6
VON / OFF [V]
5
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
VON / OFF [V]
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 100 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
4. Inrush current characteristics (Ta = +25°C)
4. 1 VOUT = 1.0 V
4. 1. 1 tSS = 0.1 ms
4. 1. 2 tSS = 1.0 ms
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
300
VOUT
0
−2
200
100
IOUT
50
100
t [μs]
2
200
4. 2 VOUT = 2.5 V
4. 2. 1 tSS = 0.1 ms
−2
100
0
400
300
VOUT
0
200
−2
100
IOUT
VON / OFF, VOUT [V]
2
0
100
t [μs]
150
500
2
0
200
−2
0
500
1000
t [μs]
0
1500
2000
6
2
300
0
200
−2
100
IOUT
0
100
t [μs]
150
200
VON / OFF, VOUT [V]
400
VOUT
IOUT [mA]
VON / OFF, VOUT [V]
100
IOUT
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 4.6 V, tr = 1.0 μs
500
4
50
300
4. 3. 2 tSS = 1.0 ms
VON / OFF
0
400
VOUT
VIN = 4.6 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 4.6 V, tr = 1.0 μs
−4
2000
VON / OFF
4
−4
200
4. 3 VOUT = 3.6 V
4. 3. 1 tSS = 0.1 ms
6
0
1500
6
IOUT [mA]
VON / OFF, VOUT [V]
VON / OFF
50
1000
t [μs]
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
500
0
500
4. 2. 2 tSS = 1.0 ms
6
−4
200
IOUT
VIN = 3.5 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 3.5 V, tr = 1.0 μs
4
300
VOUT
0
−4
0
150
400
VON / OFF
IOUT [mA]
0
4
500
4
400
VON / OFF
2
300
VOUT
0
−2
−4
200
100
IOUT
0
500
IOUT [mA]
2
500
IOUT [mA]
400
VON / OFF
VON / OFF, VOUT [V]
4
−4
6
500
IOUT [mA]
VON / OFF, VOUT [V]
6
VIN = 2.0 V, CIN = CL = 1.0 μF, IOUT = 0.1 mA,
VON / OFF = 0 V → 2.0 V, tr = 1.0 μs
0
1000
t [μs]
1500
2000
39
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-1335 Series
Rev.1.5_00
5. Output capacitance vs. Characteristics of discharge time (Ta = +25°C)
tDSC [ms]
VIN = VOUT + 1.0 V, IOUT = no load,
VON / OFF = VOUT + 1.0 V → VSS, tf = 1.0 μs
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.0 μs
VON / OFF
VOUT(S) = 1.0 V
VOUT(S) = 2.5 V
VOUT(S) = 3.6 V
VSS
tDSC
VOUT
0
2
4
6
CL [μF]
8
10
12
VOUT × 10%
VIN = VOUT + 1.0 V
VON / OFF = VOUT + 1.0 V → VSS
Figure 37 S-1335 Series A / B / E / F / J / K Type
(With Discharge Shunt Function)
Figure 38 Test Condition of Discharge Time
6. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
CIN = CL = 1.0 μF
VIN
100
VOUT
RESR [Ω]
CIN
Stable
ON / OFF
0
0.1
VSS
CL
SST
*1
*2
RESR
150
IOUT [mA]
Figure 39
40
S-1335 Series
*1. CL: TDK Corporation C1608X7R1C105K (1.0 μF)
*2. S-1335 Series J / K / L / M type only.
Figure 40
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
Marking Specifications
1. SOT-23-5
Top view
5
4
(1) to (3):
(4):
Product code (Refer to Product name vs. Product code)
Lot number
(1) (2) (3) (4)
1
2
3
Product name vs. Product code
1. 1 S-1335 Series J type
Product Name
S-1335J12-M5T1U3
S-1335J18-M5T1U3
S-1335J25-M5T1U3
S-1335J33-M5T1U3
1. 2 S-1335 Series K type
Product Code
(1)
(2)
(3)
2
V
C
2
V
J
2
V
R
2
V
1
1. 3 S-1335 Series L type
Product Name
S-1335L12-M5T1U3
S-1335L18-M5T1U3
S-1335L25-M5T1U3
S-1335L33-M5T1U3
Product Name
S-1335K12-M5T1U3
S-1335K18-M5T1U3
S-1335K25-M5T1U3
S-1335K33-M5T1U3
Product Code
(1)
(2)
(3)
2
X
C
2
X
J
2
X
R
2
X
1
1. 4 S-1335 Series M type
Product Code
(1)
(2)
(3)
2
Y
C
2
Y
J
2
Y
R
2
Y
1
Product Name
S-1335M12-M5T1U3
S-1335M18-M5T1U3
S-1335M25-M5T1U3
S-1335M33-M5T1U3
Product Code
(1)
(2)
(3)
2
Z
C
2
Z
J
2
Z
R
2
Z
1
41
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
2. SC-82AB
Top view
4
(1) to (3):
3
Product code (Refer to Product name vs. Product code)
(1) (2) (3)
1
2
Product name vs. Product code
2. 1 S-1335 Series A type
Product Name
S-1335A12-N4T1U3
S-1335A18-N4T1U3
S-1335A25-N4T1U3
S-1335A33-N4T1U3
2. 2 S-1335 Series B type
(1)
2
2
2
2
Product Code
(2)
(3)
5
C
5
J
5
R
5
1
2. 3 S-1335 Series C type
Product Name
S-1335C12-N4T1U3
S-1335C18-N4T1U3
S-1335C25-N4T1U3
S-1335C33-N4T1U3
Product Name
S-1335B12-N4T1U3
S-1335B18-N4T1U3
S-1335B25-N4T1U3
S-1335B33-N4T1U3
(1)
2
2
2
2
Product Code
(2)
(3)
6
C
6
J
6
R
6
1
(1)
2
2
2
2
Product Code
(2)
(3)
8
C
8
J
8
R
8
1
2. 4 S-1335 Series D type
(1)
2
2
2
2
Product Code
(2)
(3)
7
C
7
J
7
R
7
1
Product Name
S-1335D12-N4T1U3
S-1335D18-N4T1U3
S-1335D25-N4T1U3
S-1335D33-N4T1U3
41
5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.5_00
S-1335 Series
3. HSNT-4 (1010)
Top view
4
(1) to (3):
(4), (5):
3
Product code (Refer to Product name vs. Product code)
Lot number
(1) (2) (3)
(4) (5)
1
2
Product name vs. Product code
3. 1 S-1335 Series A type
Product Name
S-1335A12-A4T2U3
S-1335A18-A4T2U3
S-1335A25-A4T2U3
S-1335A33-A4T2U3
3. 2 S-1335 Series B type
Product Code
(1)
(2)
(3)
2
5
C
2
5
J
2
5
R
2
5
1
3. 3 S-1335 Series C type
Product Name
S-1335C12-A4T2U3
S-1335C18-A4T2U3
S-1335C25-A4T2U3
S-1335C33-A4T2U3
S-1335E12-A4T2U3
S-1335E18-A4T2U3
S-1335E25-A4T2U3
S-1335E33-A4T2U3
(1)
2
2
2
2
Product Code
(2)
(3)
7
C
7
J
7
R
7
1
S-1335G12-A4T2U3
S-1335G18-A4T2U3
S-1335G25-A4T2U3
S-1335G33-A4T2U3
S-1335B33-A4T2U3
Product Code
(2)
(3)
6
C
6
J
6
R
6
1
Product Name
(1)
2
2
2
2
Product Code
(2)
(3)
8
C
8
J
8
R
8
1
S-1335D12-A4T2U3
S-1335D18-A4T2U3
S-1335D25-A4T2U3
S-1335D33-A4T2U3
(1)
2
2
2
2
Product Code
(2)
(3)
2
C
2
J
2
R
2
1
(1)
2
2
2
2
Product Code
(2)
(3)
9
C
9
J
9
R
9
1
3. 6 S-1335 Series F type
(1)
2
2
2
2
Product Code
(2)
(3)
1
C
1
J
1
R
1
1
3. 7 S-1335 Series G type
Product Name
S-1335B12-A4T2U3
S-1335B18-A4T2U3
S-1335B25-A4T2U3
(1)
2
2
2
2
3. 4 S-1335 Series D type
3. 5 S-1335 Series E type
Product Name
Product Name
Product Name
S-1335F12-A4T2U3
S-1335F18-A4T2U3
S-1335F25-A4T2U3
S-1335F33-A4T2U3
3. 8 S-1335 Series H type
(1)
2
2
2
2
Product Code
(2)
(3)
3
C
3
J
3
R
3
1
Product Name
S-1335H12-A4T2U3
S-1335H18-A4T2U3
S-1335H25-A4T2U3
S-1335H33-A4T2U3
43
2.9±0.2
1.9±0.2
4
5
1
2
0.16
3
+0.1
-0.06
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)
ø1.5
ø1.0
+0.1
-0
+0.2
-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.
+1.0
- 0.0
9.0
11.4±1.0
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. MP005-A-R-SD-2.0
TITLE
SOT235-A-Reel
No.
MP005-A-R-SD-2.0
ANGLE
QTY.
UNIT
mm
ABLIC Inc.
3,000
2.0±0.2
1.3±0.2
4
3
0.05
0.3
+0.1
-0.05
0.16
2
1
0.4
+0.1
-0.06
+0.1
-0.05
No. NP004-A-P-SD-2.0
TITLE
SC82AB-A-PKG Dimensions
NP004-A-P-SD-2.0
No.
ANGLE
UNIT
mm
ABLIC Inc.
ø1.5
2.0±0.05
+0.1
-0
4.0±0.1
1.1±0.1
4.0±0.1
0.2±0.05
ø1.05±0.1
(0.7)
2.2±0.2
2
1
3
4
Feed direction
No. NP004-A-C-SD-3.0
TITLE
SC82AB-A-Carrier Tape
No.
NP004-A-C-SD-3.0
ANGLE
UNIT
mm
ABLIC Inc.
1.1±0.1
4.0±0.1
2.0±0.1
ø1.5
+0.1
-0
4.0±0.1
0.2±0.05
ø1.05±0.1
2.3±0.15
2
1
3
4
Feed direction
No. NP004-A-C-S1-2.0
TITLE
SC82AB-A-Carrier Tape
No.
NP004-A-C-S1-2.0
ANGLE
UNIT
mm
ABLIC Inc.
+1.0
- 0.0
9.0
11.4±1.0
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. NP004-A-R-SD-2.0
TITLE
SC82AB-A-Reel
No.
NP004-A-R-SD-2.0
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
3,000
0.38±0.02
0.65
3
4
1
2
1.00±0.04
0.20±0.05
+0.05
0.08 -0.02
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. PL004-A-P-SD-1.1
TITLE
HSNT-4-B-PKG Dimensions
No.
PL004-A-P-SD-1.1
ANGLE
UNIT
mm
ABLIC Inc.
2.0±0.05
+0.1
ø1.5 -0
1.12±0.05
2
1
3
4
ø0.5
4.0±0.05
+0.1
-0
0.25±0.05
2.0±0.05
0.5±0.05
Feed direction
No. PL004-A-C-SD-2.0
TITLE
HSNT-4-B-C a r r i e r Tape
No.
PL004-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. PL004-A-R-SD-2.0
HSNT-4-B-Reel
TITLE
PL004-A-R-SD-2.0
No.
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
10,000
Land Pattern
0.30min.
0.38~0.48
0.38~0.48
0.07
0.65±0.02
(1.02)
Caution It is recommended to solder the heat sink to a board
in order to ensure the heat radiation.
PKG
Metal Mask Pattern
Aperture ratio
Aperture ratio
Caution
Mask aperture ratio of the lead mounting part is 100%.
Mask aperture ratio of the heat sink mounting part is 40%.
Mask thickness: t0.10mm to 0.12 mm
100%
40%
t0.10mm ~ 0.12 mm
TITLE
No. PL004-A-L-SD-2.0
HSNT-4-B
-Land Recommendation
PL004-A-L-SD-2.0
No.
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
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7.
The products are strictly prohibited from using, providing or exporting for the purposes of the development of
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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
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ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
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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
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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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