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MIC5258 - CMOS LDO Regulator

Description

The MIC5258 is an efficient, precise CMOS voltage regulator with power good output.

The MIC5258 offers better than 3% initial accuracy, and constant ground current (typically 100µA)over load .

Features

  • include current limit, thermal shutdown, a pushpull output for faster transient response, and an active clamp to speed up device turnoff. Available in the IttyBitty™ SOT-23-5 package, the MIC5258 is a fixed 1.2V regulator. Features.
  • Power Good indicator.
  • Load independent, ultralow ground current: 100µA.
  • 150mA output current.
  • Current limiting.
  • Thermal shutdown.
  • Tight load and line regulation.
  • “Zero” off-mode current.
  • Stabilit.

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Datasheet preview – MIC5258

Datasheet Details

Part number MIC5258
Manufacturer Micrel Semiconductor
File Size 458.19 KB
Description CMOS LDO Regulator
Datasheet download datasheet MIC5258 Datasheet
Additional preview pages of the MIC5258 datasheet.

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Full PDF Text Transcription

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MIC5258 MIC5258 Micrel, Inc. 150mA µCap CMOS LDO Regulator w/Power Good General Description The MIC5258 is an efficient, precise CMOS voltage regulator with power good output. The MIC5258 offers better than 3% initial accuracy, and constant ground current (typically 100µA)over load . The MIC5258 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. Key features include current limit, thermal shutdown, a pushpull output for faster transient response, and an active clamp to speed up device turnoff. Available in the IttyBitty™ SOT-23-5 package, the MIC5258 is a fixed 1.2V regulator.
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