L5956_11 Datasheet, PDF (1/17 Pages) STMicroelectronics – Multifunction voltage regulator for car radio

L5956
Multifunction voltage regulator for car radio
Features
■ Four outputs:
– 8.5 V @ 500 mA
– 5 V @ 300 mA permanent
– 5 V @ 800 mA
– 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
Table 1.
Device summary
Order code
L5956
L5956PD
L5956PDTR
'!0'03
PowerSO20 (slug-up)
'!0'03
Multiwatt 15 (vertical)
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.
Package
Multiwatt 15 (vertical)
PowerSO20
PowerSO20
Packing
Tube
Tube
Tape and reel
June 2011
Doc ID 13852 Rev 3
1/17
www.st.com
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