TLV74033PDQNR - Texas Instruments

Manufacturer Part Number

TLV74033PDQNR

Manufacturer

Texas Instruments

Introduction

Low dropout voltage regulator for power-sensitive applications

Product Features and Performance

High PSRR: 67dB at 100Hz to 32dB at 1MHz

Low dropout: 0.5V at 300mA load

Low quiescent current: 80 µA

Fixed output voltage: 3.3V

Current Limit and Enable control features

Protection: Over Current, Temperature, Under Voltage Lockout

Product Advantages

Optimal for battery-operated devices

Stable with small ceramic output capacitors

Enhanced thermal performance with exposed pad

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Current: 300mA

Temperature Range: -40°C to 125°C

Mounting: Surface Mount

Package: 4-XDFN Exposed Pad

Quality and Safety Features

Built-in thermal shutdown

Over current protection ensures longevity

UVLO prevents operation under unsafe voltage conditions

Compatibility

Campatible with a variety of MCU and analog circuits

Application Areas

Portable electronics

Wearable devices

Healthcare monitoring systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement and upgrade options available

Several Key Reasons to Choose This Product

High reliability in extreme temperatures

Low power consumption for extended battery life

Minimalistic design easily integrated into space-constrained applications

High performance with outstanding dropout and PSRR characteristics

Industry-leading protection features ensure robust operation