MIC5239 Datasheet (Microchip) - Low Quiescent Current 500mA uCap LDO Regulator

MIC5239, Low Quiescent Current 500mA uCap LDO Regulator

The MIC5239 is a low quiescent current, µCap low-dropout regulator.

With a maximum operating input voltage of 30V and a quiescent current of 23 µA, it is ideal for supplying keep-alive power in systems with high voltage batteries.

Capable of 500 mA output, the MIC5239 has a dropout voltage of only 3

MIC5239 Features

* Ultra-Low Quiescent Current (IQ = 23 µA @ IO = 100 µA)

* Continuous 500 mA Output Current

* Wide Input Range: 2.3V to 30V

* Low Dropout Voltage: 350 mV @ 500 mA

* ±1.0% Initial Output Accuracy

* Stable with Ceramic or Tantalum Output Capacitor