MIC5301YD5 Datasheet PDF - Micrel

General Description

●The MIC5301 is a high performance, single output ultra low LDO (ULDO™) regulator, offering low total output noise. The MIC5301 is capable of sourcing 150mA output current and offers high PSRR and low output noise, making it an ideal solution for RF applications.

●Features

●• Ultra low dropout voltage – 40mV @ 150mA

●• Input voltage range: 2.3V to 5.5V

●• 150mA guaranteed output current

●• Stable with ceramic output capacitors

●• Ultra low output noise – 30µVrms

●• Low quiescent current – 85µA total

●• High PSRR – up to 75dB@1kHz

●• 35µs turn-on time

●• High output accuracy

●• ± 2% initial accuracy

●• ± 3% over temperature

●• Thermal shutdown and current limit protection

●• Tiny 6-pin 1.6mm x 1.6mm Thin MLF® leadless package

●• Thin SOT-23-5 package

●Applications

●•Mobile phones

●•PDAs

●•GPS receivers

●•Portable electronics

●• Digital still and video cameras