TLV70028QDDCRQ1 - Texas Instruments

Manufacturer Part Number

TLV70028QDDCRQ1

Manufacturer

Texas Instruments

Introduction

Automotive grade low-dropout voltage regulator

Product Features and Performance

Positive fixed output configuration

Supports output of 2.8V from a maximum input of 5.5V

Low dropout voltage of 0.25V at 200mA load

Stable with low-ESR ceramic capacitors

High PSRR of 68dB at 1kHz

Product Advantages

Optimized for battery-powered applications

Low quiescent current of 55 µA enhances battery life

Over current and over temperature protection to ensure longevity

Reverse polarity and under-voltage lockout for safety

Automotive grade quality with AEC-Q100 qualification

Key Technical Parameters

One regulator per device

Current output capability of 200mA

Quiescent current (Iq): 55 µA

Supply current (Max): 270 µA

PSRR: 68dB (1kHz)

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Under voltage lockout (UVLO)

Compatibility

Compatible with surface mount technology

Designed for use with SOT-23-5 Thin, TSOT-23-5 package types

Application Areas

Automotive electronics

Power management for battery-powered devices

Portable consumer electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High power supply rejection ratio ensures stable voltage supply despite input noise

Supports a wide range of operating temperatures from -40°C to 125°C

Available in tape and reel packaging suitable for automated assembly

Compact SOT-23-5 Thin package saves space on PCBs

Low dropout voltage and quiescent current contribute to energy-efficient designs