LP38691 Datasheet PDF - National

●General Description

●The LP38691/3 low dropout CMOS linear regulators provide tight output tolerance (2.0% typical), extremely low dropout voltage (250 mV @ 500mA load current, VOUT = 5V), and excellent AC performance utilizing ultra low ESR ceramic output capacitors.

●Features

●2.0% output accuracy (25˚C)

●Low dropout voltage: 250 mV @ 500mA (typ, 5V out)

●Wide input voltage range (2.7V to 10V)

●Precision (trimmed) bandgap reference

●Guaranteed specs for -40˚C to +125˚C

●1µA off-state quiescent current

●Thermal overload protection

●Foldback current limiting

●T0-252, SOT-223 and 6-Lead LLP packages

●Enable pin (LP38693)

●Applications

●Hard Disk Drives

●Notebook Computers

●Battery Powered Devices

●Portable Instrumentation