TPS73230DBVR - Texas Instruments

Manufacturer Part Number

TPS73230DBVR

Manufacturer

Texas Instruments

Introduction

The TPS73230DBVR is a low-dropout regulator designed by Texas Instruments, focusing on providing a stable and efficient power supply. It is part of the TPS732xx series, aimed at enhancing power management in various electronic devices.

Product Features and Performance

Low dropout voltage: 0.15V @ 250mA

Stable fixed output: 3V

Output current capacity of 250mA

Low quiescent current: 550 µA

Enhanced power supply rejection ratio (PSRR): 58dB ~ 37dB across 100Hz ~ 10kHz

Integrated protection features including over-current, over-temperature, short circuit, and reverse polarity protection

Support for enable control feature

Product Advantages

High efficiency due to low dropout voltage

Minimal power loss

Suitable for battery-powered devices due to low quiescent current

Robust protection features ensure device longevity

Easy to use in various applications with enable control feature

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Current Output: 250mA

Voltage Dropout (Max): 0.15V @ 250mA

Current Quiescent (Iq): 550 µA

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

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current protection

Over Temperature protection

Short Circuit protection

Reverse Polarity protection

Compatibility

Designed for universal use in power management applications, especially where efficient power conversion with minimal dropout is required. Compatible with a broad range of electronic devices due to its fixed output voltage and protection features.

Application Areas

Battery-powered devices

Microcontrollers

Portable electronics

Industrial controls

Medical equipment

Product Lifecycle

Active status, indicating ongoing manufacture and support. Not nearing discontinuation, with replacements and upgrades fully supported by Texas Instruments.

Several Key Reasons to Choose This Product

Highly efficient power regulation for extended battery life

Robust build quality with comprehensive protection features

Suitable for a wide range of applications due to its performance characteristics

Active product lifecycle status ensures long-term availability and support

Manufactured by Texas Instruments, a trusted name in semiconductor and IC design