Illustration for selection reference only

TPS7A3901DSCR

Negative low-dropout linear regulator for generating negative voltage rails.

Product Code
DHE5ED6958
Brand
TI/德州仪器
Package
WSON-10
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The TPS7A3901DSCR is a negative low-dropout linear regulator from Texas Instruments in a WSON-10 package. It generates a stable negative output voltage from a positive input, suitable for powering analog circuits that require negative supply rails. Its low-noise characteristics help reduce interference to sensitive loads, commonly used in industrial, instrumentation, and communication equipment. Refer to the original datasheet for specific electrical parameters.

APPLICATIONS

Applications

  • Provide negative supply rail for operational amplifiers.
  • Used for bipolar power supply in data acquisition systems.
  • Generate low-noise negative voltage in industrial instruments.
FEATURES AND BENEFITS

Features and Benefits

  • Supports negative output voltage adjustment for bipolar supply needs.
  • Low dropout design helps maintain regulation at low voltage difference.
  • Low noise output reduces interference to sensitive analog circuits.
  • Small package suitable for space-constrained applications.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify package, negative input/output voltage range, and electrical parameters in the original datasheet. Note thermal and layout requirements for negative voltage devices.

Verify product details against the manufacturer datasheet before purchase.

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