TPS71319DRCR - Texas Instruments

Manufacturer Part Number

TPS71319DRCR

Manufacturer

Texas Instruments

Introduction

TPS71319DRCR is a dual, adjustable output, low-dropout (LDO) linear voltage regulator, ideal for powering multiple supply rails.

Product Features and Performance

Dual Output LDO Regulator

Adjustable Output Voltage

Maximum Input Voltage: 5.5V

Output Voltage Range: 1.2V to 5.5V

Low Dropout Voltage: 0.4V @ 500mA

Output Current: 250mA

Quiescent Current: 250 µA

Power Supply Rejection Ratio (PSRR): 59dB to 54dB at 120Hz

Control Features: Enable, Power Good

Protection Features: Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)

Operating Temperature Range: -40°C to 125°C

Surface Mount Package

Product Advantages

Low Dropout Enhances Efficiency

Dual Outputs Facilitate Dual Supply Operations

Adjustable Output Provides Design Flexibility

Built-in Protection Increases Reliability

Compact 10-VSON Package Saves Space

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage Range: 1.2V to 5.5V

Dropout Voltage (Max): 0.4V at 500mA

Output Current: 250mA

PSRR: 59dB to 54dB

Quiescent Current: 250 µA

Quality and Safety Features

Protection Against Over Temperature

Reverse Polarity Prevention

Under Voltage Lockout Safety

Operational within Industrial Temperature Range: -40°C to 125°C

Compatibility

Supports Broad Range of Output Voltages for Various Applications

Application Areas

Consumer Electronics

Telecommunications

Industrial Controls

Portable Devices

Product Lifecycle

Status: Active

Product is currently active with no announced discontinuation date, ensuring long-term availability.

Several Key Reasons to Choose This Product

Dual Output Capability for Managing Multiple Rails

Low Dropout for Greater Efficiency

Extended Operational Temperature Suitability for Industrial Applications

Comprehensive Protective Features for Enhanced Device Safety

Flexible Output Configuration Supporting a Wide Voltage Range

Tailored for High Performance in Compact Electronics