ABLIC S-19243E00A Voltage Regulator
ABLIC S-19243E00A Voltage Regulator is a positive voltage regulator developed using high-withstand CMOS process technology. This regulator operates at a maximum 10V input voltage and 125°C temperature and offers 500mA output current. The S-19243E00A regulator includes the soft-start function to adjust the output voltage rising time at power-on or when the ON/OFF pin is set to ON. This regulator consists of a built-in overcurrent protection circuit to limit the overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat. The S-19243E00A is available in an HSOP-8A package. This regulator is used in home electric appliances and automotive applications.
Features
- 500mA output current (at Vin≥Vout(s)+1V)
- 1V to 9V output voltage range (externally set through an external resistor)
- 2.5V to 10V input voltage range
- ±2.3% output voltage accuracy (Tj=-40°C to 125°C)
- 0.09V typical dropout voltage (2.6V output product, at Iout=200mA)
- 60dB typical ripple rejection (at f=1kHz)
- Built-in soft-start circuit
- Built-in ON/OFF circuit
- Built-in thermal shutdown circuit
- Current consumption:
- 120μA typical, 150μA maximum (Tj = −40°C to 150°C) during operation
- 0.1μA typical, 10.5μA maximum (Tj = −40°C to 125°C) during power-off
- -40°C to 125°C operating temperature range
- AEC-Q100 qualified
- Available in an HSOP-8A package
Applications
- Automotive:
- Engine
- Transmission
- Suspension
- ABS
- Related-devices for Electric Vehicles (EVs), Hybrid Electric Vehicles (HEVs), and Plug-in Hybrid Electric Vehicles (PHEV)
- Constant-voltage power supply for electrical requirements for vehicle interior
- Constant-voltage power supply for home electric appliances
Standard Circuit Example (Vout) Set Externally
Publié le: 2025-04-09
| Mis à jour le: 2025-04-29