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LDFM33PUR - 500 mA very low drop voltage regulator

Download the LDFM33PUR datasheet PDF (LDFM included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 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).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LDFM-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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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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