LP3893 Datasheet (Texas Instruments) - 3A Fast-Response Ultra Low Dropout Linear Regulators

LP3893, 3A Fast-Response Ultra Low Dropout Linear Regulators

The LP3893 is a high-current, fast-response regulator which can maintain output voltage regulation with minimum input to output voltage drop.

Fabricated on a CMOS process, the device operates from two input voltages: Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin i

LP3893 Features

* 1

* 2 Ultra Low Dropout Voltage (270 mV at 3A typ)

* Low Ground Pin Current

* Load Regulation of 0.04%/A

* 60 nA Typical Quiescent Current in Shutdown

* 1.5% Output Accuracy (25°C)

* TO-220, DDPAK/TO-263 Packages

* Over Temperature/Over Current