TPS73632DBVR - Texas Instruments

Manufacturer Part Number

TPS73632DBVR

Manufacturer

Texas Instruments

Introduction

The TPS73632DBVR is a fixed output, low-dropout (LDO) linear regulator designed to provide stable and reliable power management for various applications.

Product Features and Performance

Positive output configuration

Fixed output type with 3.2V output voltage

Low dropout voltage of 0.2V at 400mA load

Output current capability of 400mA

Quiescent current of 550 µA

Maximum supply current of 1 mA

Power Supply Rejection Ratio (PSRR) ranges from 58dB to 37dB across 100Hz to 10kHz

Control features include an enable function

Built-in protection against over-current, over-temperature, and reverse polarity

Product Advantages

Precision output voltage ensures stable operation

Low quiescent current enhances energy efficiency

High PSRR ensures clean output despite variations in input voltage

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.2V

Current Output: 400mA

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

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with surface mount technology using SC-74A, SOT-753 package

Application Areas

Ideal for mobile devices, consumer electronics, and embedded systems requiring stable and efficient power supply

Product Lifecycle

Currently active with ongoing support and availability

Not nearing discontinuation, replacements or upgrades are readily available if needed

Several Key Reasons to Choose This Product

Reliable and stable fixed voltage output

High efficiency with low dropout and quiescent current

Robust protection features ensure longevity and safety under various conditions

Wide operating temperature range suits diverse environments

Compact and compatible SOT-23-5 package for easy integration into various designs