Low Noise LDO ICs

Typical Application Overview

  • Lab and field instrumentation

  • Sensor, imaging, and radar

application_ldo.png

FD3L5VW/FD5L5VD2

Fixed and Adjustable Low-noise, High PSRR LDO ICs

Feature(s)

  • < 1% Line and Load Regulation 

  • Ultra-low output noise 

  • Wide input and output voltage range: 1.2V to 5V

  • Excellent Power-Supply-Ripple-Rejection

  • Adjustable Input Reference and current limits

  • Available in TDFN12/SOIC12 and smaller footprints

Application

  • Extremely Low noise Clocking

  • Medical diagnostic equipment

  • Lab and field instrumentation

  • Sensor, imaging and Radar

FD5L5VW/FD5L5VD2

Fixed and Adjustable 1.5A Output Current and High PSRR LDO ICs

Feature(s)

  • < 1.5% Line and Load Regulation

  • Load Current  >1.5A

  • Wide input and output voltage range: 1.2V to 5V

  • Excellent Power-Supply-Ripple-Rejection

  • Adjustable Input Reference and current limits

  • Available in TDFN12/SOIC12 and smaller footprints

  • Low Iq (<200uA)

Application

  • Low noise active antenna system MIMO

  • Medical diagnostic equipment

  • Lab and field instrumentation

  • Sensor, imaging, and radar