TPS71433DRVR - Texas Instruments

Manufacturer Part Number

TPS71433DRVR

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) Voltage Regulator

Product Features and Performance

Fixed 3.3V output voltage

80mA output current

Wide 10V input voltage range

High power supply rejection ratio (PSRR) of 59dB to 54dB at 120Hz

Over-current protection

Low 1.3V dropout voltage at 80mA output

Single regulator design

Low 4.2μA quiescent current

4μA maximum supply current

Product Advantages

Compact 6-pin WSON (2x2) surface mount package

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

RoHS3 compliant

Key Technical Parameters

Output Voltage: 3.3V (fixed)

Output Current: 80mA

Input Voltage Range: 10V (max)

PSRR: 59dB to 54dB at 120Hz

Dropout Voltage: 1.3V at 80mA

Number of Regulators: 1

Quiescent Current: 4.2μA

Supply Current (max): 7.4μA

Quality and Safety Features

Over-current protection

RoHS3 compliant

Compatibility

Surface mount package

Wide operating temperature range

Application Areas

Portable electronics

Handheld devices

Battery-powered applications

Product Lifecycle

Currently available

No information on discontinuation or replacements

Key Reasons to Choose This Product

Fixed 3.3V output for simplified power supply design

High power efficiency with low dropout voltage and low quiescent current

Compact surface mount package

Wide operating temperature range

Robust over-current protection