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 battery powered systems.

FEATUREs
■ 5V ± 4%, 500mA Output Voltage
■ µP Compatible Control Functions
    Watchdog
    RESET
    ENABLE
■ Low Dropout Voltage (1.25V @ 500mA)
■ Low Quiescent Current (7mA @ 500mA)
■ Low Noise, Low Drift
■ Low Current SLEEP Mode (IQ = 250µA)
■ Fault Protection
    Thermal Shutdown
    Short Circuit
    60V Peak Transient Voltage