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LM3881 - Simple Power Sequencer

Datasheet Summary

Description

The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators).

Features

  • 1 Easiest Method to Sequence Rails.
  • Power-Up and Power-Down Control.
  • Tiny Footprint.
  • Low Quiescent Current of 80 µA.
  • Input Voltage Range of 2.7 V to 5.5 V.
  • Output Invert Feature.
  • Timing Controlled by Small Value External Capacitor 2.

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Datasheet preview – LM3881

Datasheet Details

Part number LM3881
Manufacturer Texas Instruments
File Size 1.49 MB
Description Simple Power Sequencer
Datasheet download datasheet LM3881 Datasheet
Additional preview pages of the LM3881 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3881 SNVS555D – JANUARY 2008 – REVISED DECEMBER 2014 LM3881 Simple Power Sequencer With Adjustable Timing 1 Features •1 Easiest Method to Sequence Rails • Power-Up and Power-Down Control • Tiny Footprint • Low Quiescent Current of 80 µA • Input Voltage Range of 2.7 V to 5.5 V • Output Invert Feature • Timing Controlled by Small Value External Capacitor 2 Applications • Security Cameras • Servers • Networking Elements • FPGA Sequencing • Microprocessor and Microcontroller Sequencing • Multiple Supply Sequencing 3 Description The LM3881 Simple Power Sequencer offers the easiest method to control power up and power down of multiple power supplies (switching or linear regulators).
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