L4947PD Datasheet - STMicroelectronics

L4947PD 5V-0.5A VERY LOW DROP REGULATOR WITH RESET

The L4947PD is a monolithic integrated circuit in HiPSO package specially designed to provide a stabilized supply voltage for automotive and industrial electronic systems. Thanks to its very low voltage drop, in automotive applications the L4947PD can work correctly even during the cranking phase, w.

L4947PD Features

* that make the L4947PD specially suitable for applications in the automotive enviroment. EXTERNAL COMPENSATION Since the purpose of a voltage regulator is to supply and load variations, the open loop gain of the regulator must be very high at low frequencies. This may cause instability as a result of

L4947PD Datasheet (53.50 KB)