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S-19200A/BxxA Series
www.ablicinc.com
© ABLIC Inc., 2015-2017
AUTOMOTIVE, 125°C OPERATION,
50 V INPUT, 200 mA VOLTAGE REGULATOR
Rev.1.1_01
The S-19200A/BxxA Series, developed by using high-withstand voltage CMOS technology, is a positive voltage regulator
with a high-withstand voltage, low current consumption, and high-accuracy output voltage.
The S-19200A/BxxA Series operates at a high maximum operation voltage of 50 V and a low current consumption of
4.0 A typ. In addition to a built-in low on-resistance transistor which provides a very small dropout voltage and a large
output current, this voltage regulator also has a built-in ON / OFF circuit.
An overcurrent protection circuit prevents the load current from exceeding the current capacity of the output transistor, and
a built-in thermal shutdown circuit prevents damage caused by heat.
High heat radiation TO-252-5S(A) package enables high-density mounting.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
Output voltage:
Input voltage:
Output voltage accuracy:
Current consumption:
Output current:
Input and output capacitors:
Built-in overcurrent protection circuit:
Built-in thermal shutdown circuit:
Built-in ON / OFF circuit:
Operation temperature range:
Lead-free (Sn 100%), halogen-free
AEC-Q100 qualified*2
2.0 V to 15.0 V, selectable in 0.1 V step
3.0 V to 50 V
1.0% (Tj =25C)
4.0% (Tj = 40C to 125C)
During operation: 4.0 A typ., 15.0 A max. (Tj = 40C to 135C)
During power-off: 0.1 A typ., 3.5 A max. (Tj = 40C to 135C)
Possible to output 200 mA (VIN VOUT(S) 2.0 V)*1
A ceramic capacitor of 0.1 F or more can be used.
Limits overcurrent of output transistor.
Prevents damage caused by heat.
Ensures long battery life.
Ta = 40°C to 125°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
Applications
Constant-voltage power supply for electrical application for vehicle interior
Constant-voltage power supply for home electric appliance
Package
TO-252-5S(A)
1

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AUTOMOTIVE, 125°C OPERATION, 50 V INPUT, 200 mA VOLTAGE REGULATOR
S-19200A/BxxA Series
Rev.1.1_01
Block Diagram
*1
VIN
Overcurrent
protection circuit
Thermal shutdown circuit
VOUT
ON / OFF
ON / OFF circuit


Reference
voltage circuit
VSS
*1. Parasitic diode
Figure 1
2

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AUTOMOTIVE, 125°C OPERATION, 50 V INPUT, 200 mA VOLTAGE REGULATOR
Rev.1.1_01
S-19200A/BxxA Series
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the product type and output voltage for the S-19200A/BxxA Series. Refer to "1. Product name"
regarding the contents of product name, "2. Package" regarding the package drawings and "3. Product name list"
for details of product names.
1. Product name
S-19200 x xx A - V5T2 U
Environmental code
U: Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
V5T2: TO-252-5S(A), Tape
Operation temperature
A: Ta = 40°C to 125°C
Output voltage
20 to F0
(e.g., when the output voltage is 2.0 V, it is expressed as 20.
When the output voltage is 10 V, it is expressed as A0.
When the output voltage is 11 V, it is expressed as B0.
When the output voltage is 12 V, it is expressed as C0.
When the output voltage is 15 V, it is expressed as F0.)
Product type*2
A: ON / OFF pin negative logic
B: ON / OFF pin positive logic
*1. Refer to the tape drawing.
*2. Refer to "3. ON / OFF pin" in "Operation".
2. Package
Package Name
TO-252-5S(A)
Table 1
Dimension
VA005-A-P-SD
Package Drawing Codes
Tape
VA005-A-C-SD
Reel
VA005-A-R-SD
Land
VA005-A-L-SD
3

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AUTOMOTIVE, 125°C OPERATION, 50 V INPUT, 200 mA VOLTAGE REGULATOR
S-19200A/BxxA Series
Rev.1.1_01
3. Product name list
3. 1 S-19200A/BxxA Series A type
Table 2
Remark
Output Voltage
TO-252-5S(A)
3.3 V 1.0%
S-19200A33A-V5T2U
5.0 V 1.0%
S-19200A50A-V5T2U
Please contact our sales office for products with an output voltage other than those listed above.
3. 2 S-19200A/BxxA Series B type
Table 3
Output Voltage
TO-252-5S(A)
3.3 V 1.0%
S-19200B33A-V5T2U
5.0 V 1.0%
S-19200B50A-V5T2U
Remark Please contact our sales office for products with an output voltage other than those listed above.
4

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AUTOMOTIVE, 125°C OPERATION, 50 V INPUT, 200 mA VOLTAGE REGULATOR
Rev.1.1_01
S-19200A/BxxA Series
Pin Configuration
1. TO-252-5S(A)
Top view
3
12
45
Pin No.
1
2
3
4
5
Table 4
Symbol
Description
VOUT
Output voltage pin
ON / OFF ON / OFF pin
VSS
NC*1
GND pin
No connection
VIN Input voltage pin
Figure 2
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
5