LDLN050 Datasheet (PDF) Download
STMicroelectronics
LDLN050

Description

The LDLN050 is a 500 mA LDO regulator, designed to be used in several environments.

Key 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 operative temperature range
  • Very low dropout: 190 mV at max. IOUT
  • Adjustable (from 1.25 V to 6 V) or fixed output voltage on request (from 1.0 V to 4.3 V)
  • Stable with low ESR capacitor: min. 2 µF