LP3881 Datasheet - National Semiconductor

LP3881 0.8A Fast-Response Ultra Low Dropout Linear

The LP3881 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.

LP3881 Features

* n n n n n n n n Ultra low dropout voltage (75 mV @ 0.8A 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, TO-263 packages Over temperature/over current protection

* 40˚C to +125˚C junction temperature range

LP3881 Datasheet (318.59 KB)

LP3881 Datasheet Preview — Preview of LP3881 PDF

Datasheet Details

Part number:

LP3881

Manufacturer:

National Semiconductor

File Size:

318.59 KB

Description:

0.8a fast-response ultra low dropout linear.

📁 Related Datasheet

LP3881 0.8A Fast-Response Ultra Low Dropout Linear Regulators (Texas Instruments)

LP3882 1.5A Fast-Response Ultra Low Dropout Linear (National Semiconductor)

LP3882 1.5A Fast-Response Ultra Low Dropout Linear Regulators (Texas Instruments)

LP3883 3A Fast-Response Ultra Low Dropout Linear Regulators (National Semiconductor)

LP3883 3A Fast-Response Ultra Low Dropout Linear Regulators (Texas Instruments)

LP38841 0.8A Ultra Low Dropout Linear Regulators (Texas Instruments)

LP38841 0.8A Ultra Low Dropout Linear Regulators Stable (National Semiconductor)

LP38841-ADJ 0.8A Ultra Low Dropout Adjustable Linear Regulators (Texas Instruments)

LP38841-ADJ Ultra Low Dropout Adjustable Linear Regulators Stable (National Semiconductor)

LP38842 1.5A Ultra Low Dropout Linear Regulators (Texas Instruments)

TAGS

LP3881 0.8A Fast-Response Ultra Low Dropout Linear National Semiconductor

Image Gallery

LP3881 Distributor