TPS70102PWPR - Texas Instruments

Manufacturer Part Number

TPS70102PWPR

Manufacturer

Texas Instruments

Introduction

The TPS70102PWPR is a dual-output, low-dropout linear regulator with enhanced power management features designed for applications requiring low power consumption and high performance.

Product Features and Performance

Dual-Output LDO Regulator

Adjustable Output Voltage

Low Dropout Voltage: 0.28V at 500mA

High PSRR: 60dB at 1kHz

Low Quiescent Current: 190 µA

Output Current Capability: 500mA for one channel, 250mA for the other

Power Supply Rejection Ratio (PSRR) for noise-sensitive applications

Enable, Power Good, Reset, Sequencing control features for sophisticated power management

Protection features include Over Current, Over Temperature, Reverse Polarity, UVLO

Product Advantages

Energy-efficient operation due to low dropout and low quiescent current

Robust power management with comprehensive protection features

Dual outputs provide design flexibility

High PSRR enhances stability and noise immunity

Wide operating temperature range suited for industrial applications

Key Technical Parameters

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 1.22V

Voltage - Output (Max): 5.5V

Voltage Dropout (Max): 0.28V @ 500mA

Current - Output: 500mA, 250mA

Current - Quiescent (Iq): 190 µA

Current - Supply (Max): 230 µA

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

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Surface Mount compatible with 20-PowerTSSOP footprint

Standard 20-HTSSOP package for board-level integration

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunication Equipment

Portable Devices

Battery-powered Applications

Product Lifecycle

Active status, current production

Not reported to be nearing discontinuation

Upgrades or replacements may depend on future market demands and technological advancements

Several Key Reasons to Choose This Product

High reliability with integrated protection features

Optimal power management for battery-operated devices

Enhanced noise performance suitable for sensitive electronics

Wide operating temperature suitable for industrial applications

Longevity and support with active product lifecycle status