Part Number : L5956
Function : Multifunction voltage regulator for car radio
Package : PowerSO20 (slug-up), Multiwatt 15 (vertical) type
Maker : STMicroelectronics
Pinouts : 
Description :
The L5956 contains a triple voltage regulator and a power switch. The IC includes a monitoring circuit for detection. The IC features a very low quiescent under standby.
Features
1. Four outputs:
– 8.5 V @ 500 mA
– 5 V @ 300 mA permanent
– 5 V @ 800 mA
– 3.3 V @ 800 mA
2. 2 A high side driver
3. Reset function
4. Ignition comparator
5. Load dump protection
6. Thermal shutdown
7. Overcurrent limitation
8. All pins ESD protected
Datasheet PDF Download : 
Others datasheet of same file : L-5956, L5956PD, L5956PDTR
