LP2989

500-mA Ultra Low-Dropout Regulator

Texas Instruments

LP2989 Features

* 1 2.1-V to 16-V Input Voltage Range

* 2.5-V to 5-V Fixed Output Voltage Options

* Ultra-Low Dropout Voltage

* 500-mA Continuous Output Current

* Very Low Output Noise With External Capacitor

* < 0.8-µA Quiescent Current When Shutdown

* Low Gro

LP2989 General Description

The LP2989 is a fixed-output 500-mA precision LDO regulator designed for use with ceramic output capacitors. Output noise can be reduced to 18 μV (typical) by connecting an external 10-nF capacitor to the bypass pin. Using an optimized Vertically Integrated PNP (VIP) process, the LP2989 delivers sup.

LP2989 Datasheet (1.89 MB)

LP2989 Datasheet Preview — Preview of LP2989 PDF

Datasheet Details

Part number:

LP2989

Manufacturer:

Texas Instruments ↗

File Size:

1.89 MB

Description:

500-ma ultra low-dropout regulator.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP2989 SNVS083O

* FEBRUARY 2005

* REVISED MA.

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LP2989 500-mA Ultra Low-Dropout Regulator Texas Instruments

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LP2989 Features

LP2989 General Description

Datasheet Details

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