TPS71401DCKR - Texas Instruments

Manufacturer Part Number

TPS71401DCKR

Manufacturer

Texas Instruments

Introduction

Power management linear regulator for low-power applications

Product Features and Performance

Low-dropout voltage: 1.3V @ 80mA

Adjustable output voltage range: 1.2V to 8.8V

Single regulator design

High PSRR: 59dB ~ 54dB at 120Hz

Low quiescent current: 4.2 µA

Surface mount package

Product Advantages

Energy efficient for extended battery life

Flexible output voltage suitable for various uses

Minimal dropout supports low input voltage applications

High power supply rejection ratio for stable operation

Key Technical Parameters

Input voltage (max): 10V

Output current: 80mA

Quiescent current (Iq): 4.2 µA

Supply current (max): 7.4 µA

Operating temperature range: -40°C to 125°C

Package: 5-TSSOP, SC-70-5, SOT-353

Quality and Safety Features

Current limit control

Overcurrent protection

Compatibility

Compatible with a variety of surface mount technologies

Application Areas

Battery-powered devices, portable electronics, IoT devices

Product Lifecycle

Active product status, ongoing manufacturer support

Reasons to Choose This Product

Versatility in voltage output adjustment

High reliability with in-built protection features

Extremely low quiescent current for power-sensitive circuits

Wide operating temperature suitable for harsh environments

Easy to integrate with existing surface mount manufacturing processes