TPS74633PQWDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS74633PQWDRVRQ1

Manufacturer

Texas Instruments

Introduction

Automotive Grade Low-Dropout Regulator; 3.3V Fixed Output; 1A Current

Product Features and Performance

High PSRR (53dB ~ 30dB from 1kHz to 1MHz)

Low Dropout Voltage (160mV @ 1A)

Low Quiescent Current (36 µA)

Fixed Output Voltage (3.3V)

Single Regulator Configuration

Enable Control Feature

Overcurrent and Over Temperature Protection

Wide Operating Temperature Range (-40°C to 125°C)

Product Advantages

Optimized for Automotive Applications

High Efficiency at Light Loads

Stable with Low Equivalent Series Resistance (ESR) Output Capacitors

Excellent Load and Line Transient Response

Key Technical Parameters

Input Voltage Max (6V)

Output Voltage Min/Fixed (3.3V)

Current - Output (1A)

Voltage Dropout (Max) at 1A Output (160mV)

Quiescent Current (36 µA)

Quality and Safety Features

AEC-Q100 Qualified

Robust Protection Mechanisms (Overcurrent and Over Temperature)

Compatibility

Surface Mount Compatible

Compatible with Low ESR Output Capacitors

Application Areas

Automotive Electronics

Power Supplies

Consumer Electronics

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

High Reliability for Automotive Use

Energy Efficient for Battery-Powered Systems

Minimized Voltage Variation under Load Variations

Space-Saving Package (6-WDFN Exposed Pad)

Easy to Use with Standard Control Features

Meets Stringent Automotive Industry Standards