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MIC5528 - High-Performance 500mA LDO

Description

The MIC5528 is a low-power, µCap, low dropout regulator designed for optimal performance in a very-small footprint.

It is capable of sourcing up to 500mA of output current while only drawing 38µA of operating current.

Features

  • Input voltage range: 2.5V to 5.5V Fixed output voltages down to 1.0V ±2% Room temperature accuracy Low quiescent current 38µA Stable with 2.2µF ceramic output capacitors Low dropout voltage 260mV @ 500mA Auto discharge and internal enable pulldown Thermal-shutdown and current-limit protection 6-pin 1.2mm × 1.2mm extra thin DFN package 6-pin 1.2mm × 1.2mm thin DFN package.

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Datasheet Details

Part number MIC5528
Manufacturer Micrel Semiconductor
File Size 623.63 KB
Description High-Performance 500mA LDO
Datasheet download datasheet MIC5528 Datasheet

Full PDF Text Transcription

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MIC5528 High-Performance 500mA LDO in Thin and Extra Thin DFN Packages General Description The MIC5528 is a low-power, µCap, low dropout regulator designed for optimal performance in a very-small footprint. It is capable of sourcing up to 500mA of output current while only drawing 38µA of operating current. This highperformance LDO is a µCap design in a thermally enhanced 1.2mm × 1.2mm extra thin (0.4mm ht.) DFN package. It operates with small ceramic output capacitor for stability, thereby reducing required board space. Ideal for battery-operated applications, the MIC5528 offers ±2% accuracy, extremely low dropout voltage (260mV @ 500mA), and can regulate output voltages down to 1.0V.
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