L5957 Datasheet PDF - STMicroelectronics

Description
The L5957 contains a triple voltage regulator and a power switch.
The IC includes a monitoring circuit for detection.
The IC features a very low quiescent current in standby.

FEATUREs
■ Four outputs:
  – 8.5 V @ 500 mA
  – 5 V @ 300 mA Permanent
  –5 V @ 800mA
  – 3.3 V @ 800 mA
■ 2 A high side driver
■ Reset function
■ Ignition comparator
■ Load dump protection
■ Thermal shutdown
■ Overcurrent limitation
■ All pins ESD protected