TPS71401DRVR - Texas Instruments

Manufacturer Part Number

TPS71401DRVR

Manufacturer

Texas Instruments

Introduction

Low dropout regulator optimized for power-sensitive applications

Product Features and Performance

Adjustable output voltage

Low dropout voltage of 1.3V @ 80mA

Quiescent current of 4.2 µA

Output current capability of 80mA

Good power supply ripple rejection (PSRR): 59dB to 54dB at 120Hz

Product Advantages

High-efficiency due to low quiescent current

Stable operation with low dropout voltage

Compact 6-WDFN exposed pad package for efficient heat dissipation and space-saving

Key Technical Parameters

Input voltage up to 10V

Adjustable output voltage from 1.2V to 8.8V

Current limit control feature

Overcurrent protection

Wide operating temperature range from -40°C to 125°C

Quality and Safety Features

Built-in current limit for device protection

Overcurrent protection to ensure longevity

Compatibility

Compatible with various electronic circuits requiring an adjustable LDO regulator

Suitable for surface mount technology (SMT) due to 6-WDFN package

Application Areas

Battery-powered devices

Portable electronics

Microcontroller power supply

Analog and digital circuits requiring stable voltage

Product Lifecycle

Currently active product

Not indicated as nearing discontinuation

Upgrades or replacements may be available

Reasons to Choose This Product

Texas Instruments' reputation for high-quality and reliable components

Ideal for power-sensitive applications due to low quiescent current

Versatile adjustable voltage for different design needs

High PSRR for a stable output despite input voltage ripples

Built-in protection features to prevent damage from overcurrent conditions

Wide operating temperature range catering to various environments

Space-efficient packaging suitable for compact electronic designs