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TPS73430 - Low-Dropout Linear Regulator

This page provides the datasheet information for the TPS73430, a member of the TPS73401 Low-Dropout Linear Regulator family.

Datasheet Summary

Description

The TPS734xx family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current.

Features

  • 1.
  • 2 250mA Low Dropout Regulator with EN.
  • Low IQ: 44µA.
  • Multiple Output Voltage Versions Available:.
  • Fixed Outputs of 1.0V to 4.3V Using Innovative Factory EEPROM Programming.
  • Adjustable Outputs from 1.25V to 6.2V.
  • High PSRR: 60dB at 1kHz.
  • Ultra-low Noise: 28µVRMS.
  • Fast Start-Up Time: 45µs.
  • Stable with a Low-ESR, 2.0µF Typical Output Capacitance.
  • Excellent Load/Line Transient Response.
  • 2% Overall Ac.

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Datasheet preview – TPS73430

Datasheet Details

Part number TPS73430
Manufacturer Texas Instruments
File Size 1.62 MB
Description Low-Dropout Linear Regulator
Datasheet download datasheet TPS73430 Datasheet
Additional preview pages of the TPS73430 datasheet.

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Full PDF Text Transcription

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TPS734xx www.ti.com ........................................................................................................................................ SBVS089F – DECEMBER 2007 – REVISED FEBRUARY 2009 250mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low-Dropout Linear Regulator FEATURES 1 •2 250mA Low Dropout Regulator with EN • Low IQ: 44µA • Multiple Output Voltage Versions Available: – Fixed Outputs of 1.0V to 4.3V Using Innovative Factory EEPROM Programming – Adjustable Outputs from 1.25V to 6.2V • High PSRR: 60dB at 1kHz • Ultra-low Noise: 28µVRMS • Fast Start-Up Time: 45µs • Stable with a Low-ESR, 2.
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