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MIC5219 - 500mA-Peak Output LDO Regulator

Description

The MIC5219 is an efficient linear voltage regulator with high peak output current capability, very-low-dropout voltage, and better than 1% output voltage accuracy.

Dropout is typically 10mV at light loads and less than 500mV at full load.

Features

  • a 500mA peak output rating. Continuous output current is limited only by package and layout. The MIC5219 can be enabled or shut down by a CMOS or TTL compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key features include reversedbattery protection, current limiting, overtemperature shutdown, and low noise performance with an ultra-low-noise option. The MIC5219 is available in adjustable or fixed outpu.

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Datasheet preview – MIC5219

Datasheet Details

Part number MIC5219
Manufacturer Micrel Semiconductor
File Size 362.45 KB
Description 500mA-Peak Output LDO Regulator
Datasheet download datasheet MIC5219 Datasheet
Additional preview pages of the MIC5219 datasheet.

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Full PDF Text Transcription

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Micrel, Inc. MIC5219 MIC5219 500mA-Peak Output LDO Regulator General Description The MIC5219 is an efficient linear voltage regulator with high peak output current capability, very-low-dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load. The MIC5219 is designed to provide a peak output current for start-up conditions where higher inrush current is demanded. It features a 500mA peak output rating. Continuous output current is limited only by package and layout. The MIC5219 can be enabled or shut down by a CMOS or TTL compatible signal. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life.
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