5V, 500mA Linear Regulator with ENABLE, , and Watchdog RESET
Description
The CS8140 is a 5V Watchdog Regulator with protection circuitry and three logic control functions that allow a microprocessor to control its own power supply. The CS8140 is designed for use in automotive, switch mode power supply post regulator, and bat tery powered systems.
Features
5V ± 4%, 500mA Output Voltage
µP Compatible Control Functions
Watchdog
RESET
ENABLE
Low Dropout Voltage1.25V @ 500mA
Low Quiescent Current7mA @ 500mA
Low Noise, Low Drift
Low Current SLEEP Mode IQ = 250µA
Fault Protection
Thermal Shutdown Short Circuit
60V Peak Transient Voltage