TPS7A37 Datasheet PDF – 1A, Low-Dropout Regulator

Part Number: TPS7A37

Function: 1% High-Accuracy, 1-A, Low-Dropout Regulator with Reverse Current Protection

Package: WSON 6 Pin Type

Manufacturer: Texas Instruments


TPS7A37 datasheet



The TPS7A37xx family of linear low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltage-follower configuration. This topology is relatively insensitive to output capacitor value and ESR, allowing a wide variety of load configurations.

Load transient response is excellent, even with a small 1.0-μF ceramic output capacitor. The NMOS topology also allows very low dropout. The TPS7A37xx family uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current.

Current consumption, when not enabled, is under 20 nA and ideal for portable applications. These devices are protected by thermal shutdown and foldback current limit.


Application Circuits :



1. Point of Load Regulation for DSPs, FPGAs, ASICs, and Microprocessors

2. Post-Regulation for Switching Supplies

3. Portable and Battery-Powered Equipment

TPS7A37 Datasheet PDF Download

TPS7A37 pdf

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