LP3996 Datasheet (National Semiconductor) - dual low dropout regulator

LP3996, dual low dropout regulator

The LP3996 is a dual low dropout regulator with power-onreset circuit.

The first regulator can source 150mA, while the second is capable of sourcing 300mA and has a power-onreset function included.

The LP3996 provides 1.5% accuracy requiring an ultra low quiescent current of 35µA.

Separate enable pi

LP3996 Features

* n 2 LDO Outputs with Independent Enable n 1.5% Accuracy at Room Temperature, 3% over Temperature n Power-On-Reset Function with Adjustable Delay n Thermal Shutdown Protection n Stable with Ceramic Capacitors Typical Application Circuit 20145801 © 2006 National Semiconductor Corporation DS201458