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LM3880 - Three-Rail Simple Power Supply Sequencer

Datasheet Summary

Description

The LM3880 simple power supply sequencer offers the easiest method to control powerup sequencing and powerdown sequencing of multiple Independent voltage rails.

Features

  • Simple solution for sequencing three voltage rails from a single input signal.
  • Easily cascade up to three devices to sequence as many as nine voltage rails.
  • Powerup and powerdown control.
  • Tiny 2.9-mm x 1.6-mm footprint.
  • Low quiescent current: 25 µA.
  • Input voltage range: 2.7 V to 5.5 V.
  • Standard timing options available 2.

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Datasheet preview – LM3880

Datasheet Details

Part number LM3880
Manufacturer Texas Instruments
File Size 1.77 MB
Description Three-Rail Simple Power Supply Sequencer
Datasheet download datasheet LM3880 Datasheet
Additional preview pages of the LM3880 datasheet.

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Full PDF Text Transcription

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www.ti.com LM3880 SNVS451M – AUGUST 2006 – REVISED MALRCMH32808201 SNVS451M – AUGUST 2006 – REVISED MARCH 2021 LM3880 Three-Rail Simple Power Supply Sequencer 1 Features • Simple solution for sequencing three voltage rails from a single input signal • Easily cascade up to three devices to sequence as many as nine voltage rails • Powerup and powerdown control • Tiny 2.9-mm x 1.6-mm footprint • Low quiescent current: 25 µA • Input voltage range: 2.7 V to 5.
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