VOLTAGE REGULATOR. S-19200BxxA Datasheet
© ABLIC Inc., 2015-2017
AUTOMOTIVE, 125°C OPERATION,
50 V INPUT, 200 mA VOLTAGE REGULATOR
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.
Output voltage accuracy:
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
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.
Constant-voltage power supply for electrical application for vehicle interior
Constant-voltage power supply for home electric appliance
AUTOMOTIVE, 125°C OPERATION, 50 V INPUT, 200 mA VOLTAGE REGULATOR
Thermal shutdown circuit
ON / OFF
ON / OFF circuit
*1. Parasitic diode