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LDFM - 500 mA very low drop voltage regulator

Description

The LDFM is a fast, very low drop linear regulator which operates from an input supply voltage in the range of 2.5 V to 16 V.

It is available in fixed and adjustable output voltage versions, from 0.8 V to 12 V.

Features

  • Input voltage from 2.5 to 16 V.
  • Very low dropout voltage (300 mV max. at 500 mA load).
  • Low quiescent current (200 µA typ. @ 500 mA load).
  • Available in 1 % precision in PPAK and DFN6 packages, 2 % in DPAK.
  • 500 mA guaranteed output current.
  • Wide range of output voltages available on request: adjustable from 0.8 V, fixed up to 12 V in 100 mV steps.
  • Logic-controlled electronic shutdown.
  • Power Good (PPAK and DFN packages).

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Full PDF Text Transcription

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LDFM Datasheet 500 mA very low drop voltage regulator PPAK DFN6 (2x2) DFN6 (3x3) DPAK Maturity status link LDFM Features • Input voltage from 2.5 to 16 V • Very low dropout voltage (300 mV max. at 500 mA load) • Low quiescent current (200 µA typ. @ 500 mA load) • Available in 1 % precision in PPAK and DFN6 packages, 2 % in DPAK • 500 mA guaranteed output current • Wide range of output voltages available on request: adjustable from 0.
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