TPS72730DSER - Texas Instruments

Manufacturer Part Number

TPS72730DSER

Manufacturer

Texas Instruments

Introduction

The TPS72730DSER from Texas Instruments is a low-dropout (LDO) linear voltage regulator capable of delivering a fixed output voltage of 3V with a maximum input voltage of 5.5V. It is designed for power-sensitive applications requiring a low quiescent current.

Product Features and Performance

Fixed output voltage of 3V

Up to 250mA output current

Low dropout voltage: 0.2V @ 200mA

Low quiescent current: 110 µA

Excellent PSRR: 85dB ~ 45dB from 10Hz to 1MHz

Includes enable control feature

Over Current, Over Temperature, and Under Voltage Lockout (UVLO) protection

Product Advantages

High efficiency for extended battery life

Minimal power consumption in standby mode

Stable output under variable load conditions

Robust protection features enhance device longevity

Compact 6-WFDFN package suitable for space-constrained applications

Key Technical Parameters

Output Type: Fixed

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Current Output: 250mA

Voltage Dropout (Max): 0.2V @ 200mA

Current Quiescent (Iq): 110 µA

PSRR: 85dB ~ 45dB (10Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Comprehensive protection including Over Current, Over Temperature, and UVLO

Compatibility

Surface mount packaging for compatibility with modern PCB assembly processes

Application Areas

Battery-powered devices

Portable electronics

IoT devices

Medical equipment

Power supply modules

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High efficiency and low quiescent current ideal for power-sensitive applications

Advanced protection features safeguard against various fault conditions

Excellent power supply rejection ratio maintains stable output

Compact and versatile packaging suitable for a wide range of applications

Manufactured by Texas Instruments, a leading name in semiconductor solutions