LDLN050 Datasheet - STMicroelectronics

LDLN050 high performance low dropout linear regulator

The LDLN050 is a 500 mA LDO regulator, designed to be used in several environments. The LDLN050 has a very low-resistance pass element (PMOS) that is even very fast during the turn-on. Thanks to its low-noise design, the LDLN050 can be used to supply noise sensitive circuits such as sensors, MCUs an.

LDLN050 Features

* Input voltage range: 2.7 V to 6.5 V

* Very low output voltage noise: 13 µVRMS/VOUT

* Low quiescent current: 48 µA typical

* 500 mA guaranteed output current

* Fast start-up time: 50 µs

* High PSRR: 65 dB at 100 Hz

* -40 °C to 125 °C ambient o

LDLN050-STMicroelectronics.pdf