LM2990QML Datasheet PDF - Texas Instruments Negative Low Dropout Regulator Specs

LM2990QML - Negative Low Dropout Regulator

Datasheet Summary

Description

The LM2990 is a three-terminal, low dropout, 1 ampere negative voltage regulator available with a fixed output voltage of

5V.

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

Features

1.
2 5% Output Accuracy over Entire Operating Range.
Output Current in Excess of 1A.
Dropout Voltage Typically 0.6V at 1A Load.
Low Quiescent Current.
Internal Short Circuit Current Limit.
Internal Thermal Shutdown with Hysteresis.
Functional Complement to the LM2940 Series.

Datasheet Details

Part number	LM2990QML
Manufacturer	Texas Instruments
File Size	311.92 KB
Description	Negative Low Dropout Regulator
Datasheet	LM2990QML Datasheet
Additional preview pages of the LM2990QML datasheet.

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Full PDF Text Transcription

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LM2990QML www.ti.com SNVS391 – DECEMBER 2010 LM2990QML Negative Low Dropout Regulator Check for Samples: LM2990QML FEATURES 1 •2 5% Output Accuracy over Entire Operating Range • Output Current in Excess of 1A • Dropout Voltage Typically 0.6V at 1A Load • Low Quiescent Current • Internal Short Circuit Current Limit • Internal Thermal Shutdown with Hysteresis • Functional Complement to the LM2940 Series APPLICATIONS • Post Switcher Regulator • Local, On-Card, Regulation • Battery Operated Equipment DESCRIPTION The LM2990 is a three-terminal, low dropout, 1 ampere negative voltage regulator available with a fixed output voltage of −5V. The LM2990 uses new circuit design techniques to provide low dropout and low quiescent current. The dropout voltage at 1A load current is typically 0.

Published: Aug 28, 2020 |