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MIC5393 - High-Performance Dual 150mA LDO

This page provides the datasheet information for the MIC5393, a member of the MIC5392 High-Performance Dual 150mA LDO family.

Datasheet Summary

Description

The MIC5392/3 is a tiny dual low-dropout linear regulator ideally suited for portable electronics.

Features

  • 2.5V to 5.5V input voltage range.
  • Two 150mA output current LDOs.
  • High output accuracy.
  • ±2% initial accuracy.
  • Low quiescent current (32µA per LDO).
  • Stable with 1µF ceramic output capacitors.
  • Independent enable pins.
  • Low dropout voltage (155mV at 150mA).
  • Thermal-shutdown protection.
  • Current-limit protection.
  • Internal 25Ω output discharge circuit (MIC5393).
  • 1.2mm × 1.2mm Extra Thin DFN packa.

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Datasheet preview – MIC5393

Datasheet Details

Part number MIC5393
Manufacturer Micrel Semiconductor
File Size 89.45 KB
Description High-Performance Dual 150mA LDO
Datasheet download datasheet MIC5393 Datasheet
Additional preview pages of the MIC5393 datasheet.

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Full PDF Text Transcription

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MIC5392/3 High-Performance Dual 150mA LDO Revision 1.2 General Description The MIC5392/3 is a tiny dual low-dropout linear regulator ideally suited for portable electronics. It is ideal for general purpose/digital applications which require high-power supply ripple rejection (PSRR) >60dB, eliminating the need for a bypass capacitor and providing two enable pins for maximum flexibility. The MIC5392/3 integrates two highperformance; 150mA LDOs into a tiny 6-pin, 1.2mm x 1.2mm leadless DFN package, which provides exceptional thermal package characteristics. The MIC5392/3 is a µCap design which enables operation with very small ceramic output capacitors for stability, thereby reducing required board space and component cost.
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