TPS73618DBVT - Texas Instruments

Manufacturer Part Number

TPS73618DBVT

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC)

PMIC Voltage Regulator (Linear)

Product Features and Performance

Fixed output voltage of 1.8V

Maximum output current of 400mA

Wide input voltage range of up to 5.5V

High Power Supply Rejection Ratio (PSRR) of 58dB to 37dB (100Hz to 10kHz)

Low voltage dropout of 0.2V at 400mA

Low quiescent current of 550μA

Low supply current of 1mA maximum

Product Advantages

Compact SOT-23-5 package

Integrated protection features (over-current, over-temperature, reverse polarity)

Enable control feature

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

RoHS3 compliant

Key Technical Parameters

Output Voltage: 1.8V (Fixed)

Output Current: 400mA

Input Voltage: Up to 5.5V

PSRR: 58dB to 37dB (100Hz to 10kHz)

Voltage Dropout: 0.2V @ 400mA

Regulators: 1

Quiescent Current: 550μA

Supply Current: 1mA (Max)

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse polarity protection

Compatibility

Surface mount (SMD) package

Application Areas

Portable electronics

Handheld devices

Battery-powered applications

Power management circuits

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement or upgraded products may be available in the future.

Key Reasons to Choose This Product

Compact and efficient linear voltage regulator

Wide input voltage range and high PSRR for robust performance

Integrated protection features for reliability

Low quiescent and supply current for power-sensitive applications

Operating temperature range suitable for various environments

RoHS3 compliance for environmental responsibility