S-19212B/DxxH Datasheet, Specifications, Parts list and Support

Standard Circuit Example

TO-252-5S(A) (VA005-A)

Operation temperature : 125°C max. (S-19212B/DxxA) ｜ 105°C max. (S-19212B/DxxH)

The S-19212B/DxxH Series, developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator with a high-withstand voltage, low current consumption and high-accuracy output voltage, and has a built-in ON / OFF circuit.
The S-19212B/DxxH Series operates at the maximum operation voltage of 36 V and a low current consumption of 6.5 μA typ., and has a built-in low on-resistance transistor which provides a very small dropout voltage and a large output current.
Also, a built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdowncircuit to limit heat are included.

Features

Output voltage: 2.5 V to 16.0 V, selectable in 0.1 V step
Input voltage: 3.0 V to 36 V
Output voltage accuracy: ±2.0% (T_j = -40°C ~ +105°C)
Current consumption: During operation: 6.5 µA typ., 8.5 µA max. (T_j = −40°C ~ +105°C)
During power-off: 0.1 µA typ., 3.5 µA max. (T_j = −40°C ~ +105°C)
Output current: Possible to output 250 mA (at Vin ≧ Vout(s) + 2.0 V)^*1
Input capacitor: A ceramic capacitor can be used. (1.0 μF or more)
Output capacitor: A ceramic capacitor can be used. (1.0 μF to 100 μF)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
Built-in thermal shutdown circuit: Detection temperature 165°C typ.
Built-in ON / OFF circuit: Ensures long battery life; Discharge shunt function is available.
Operation temperature range: Ta=-40°C to +105°C
Lead-free (Sn 100%), halogen-free
Withstand 45 V load dump
AEC-Q100 qualified^*2

*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 representatives for details.

Applications

Constant-voltage power supply for electrical application for vehicle interior
Constant-voltage power supply for home electric appliance
For automotive use (car body, headlight, ITS, accessory, car navigation system, car audio system, etc.)

Parts List

U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
These descriptions may be different from the actual product name and parameter.
Please confirm the product name and specifications with the data sheet again.
The information herein is subject to change without notice.