ABLIC S-19315 LDO Voltage Regulators

ABLIC S-19315 LDO Voltage Regulators are developed by using high-withstand voltage CMOS process technology featuring reset function. These voltage regulators offer a “thermal simulation service” that supports the thermal design in conditions when the power management ICs are in use. The S-19315 LDO regulators include FIT rate calculated based on actual customer usage conditions in order to support customer functional safety design. These voltage regulators operate at -40°C to 105°C temperature range and 3V to 36V input voltage range. Typical applications include constant-voltage power supply and reset circuit for automotive electric components and power supply and reset circuit for the low-current battery-powered devices.

Features

Input and output capacitors
Built-in overcurrent protection circuit
Built-in thermal shutdown circuit
Built-in discharge shunt circuit

Lead-free (Sn 100%) and halogen-free
AEC-Q100 qualified
Nch open-drain output form
SOT-89-5, HTMSOP-8, and SOT-23-5 packages

Specifications

Regulator block:
- 1V to 5.3V output voltage range
- 3V to 36V input voltage range
- 240mV typical dropout voltage
- 40mA output current
Detector block:
- 3V to 11.3V detection voltage range
- 3V to 36V operation voltage range
- ±2.0% detection voltage accuracy

-40°C to 105°C operating temperature range
2μA current consumption during operation
0.5μA current consumption during detector detection

Applications

Constant-voltage power supply and reset circuit for automotive electric component
Power supply and reset circuit for low-current battery-powered device

ABLIC S-19315 LDO Voltage Regulators

Features

Specifications

Applications

Block Diagram

husseinkey ELECTRONICS®

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