MIC49300 Datasheet (Micrel Semiconductor) - 3A Low Voltage LDO Regulator

MIC49300, 3A Low Voltage LDO Regulator

The MIC49300 is a high-bandwidth, low-dropout, 3.0A voltage regulator ideal for powering core voltages of lowpower microprocessors.

The MIC49300 implements a dual supply conﬁguration allowing for very low output impedance and very fast transient response.

The MIC49300 requires a bias input supply an

MIC49300 Features

* Input voltage range:  VIN: 1.4V to 6.5V  VBIAS: 3.0V to 6.5V

* Stable with 1µF ceramic capacitor

* ±1% initial tolerance

* Maximum dropout voltage (VIN

* VOUT) of 500mV over temperature

* Adjustable output voltage down to 0.9V

* Ultra-fast transient response (up to