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LM2990 - Negative Low-Dropout Regulator

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Texas Instruments

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LM2990 Negative Low-Dropout Regulator by Texas Instruments - Datasheet Preview — Datasheet preview – LM2990

Datasheet Details

Part number	LM2990
Manufacturer	Texas Instruments
File Size	1.94 MB
Description	Negative Low-Dropout Regulator
Datasheet	LM2990 Datasheet
Additional preview pages of the LM2990 datasheet.

Product details

Description

The LM2990 is a three-terminal, low-dropout, 1-A negative voltage regulator available with fixed output voltages of 5 V, 5.2 V, 12 V, and

15 V.

The LM2990 uses circuit design techniques to provide low-dropout and low-quiescent current.

Features

1 Input Voltage:.
26 V to.
6 V.
Fixed Output Voltages:.
5 V,.
5.2 V,.
12 V, and.
15 V.
5% Output Accuracy over Entire Operating Range.
Output Current in Excess of 1 A.
Dropout Voltage Typically 0.6 V at 1-A Load.
Low Quiescent Current.
Internal Short-Circuit Current Limit.
Internal Thermal Shutdown with Hysteresis.
Functional Complement to the LM2940 Series 2 Applicati.

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Published: Aug 28, 2020 |