TPS7A8001DRBR - Texas Instruments

Manufacturer Part Number

TPS7A8001DRBR

Manufacturer

Texas Instruments

Introduction

The TPS7A8001DRBR is a low-dropout linear regulator designed for optimal performance in Power Management, specifically within voltage regulation applications.

Product Features and Performance

Adjustable output voltage ranging from 0.8V to 6V

Supports input voltages up to 6.5V

Maximum dropout voltage of 0.5V at 1A load

Output current capacity of 1A

Low quiescent current of 100 µA

High supply current of 350 µA max

PSRR: 48dB to 38dB across 100Hz to 1MHz frequencies

Includes control features like Enable function

Built-in protection for overcurrent, overtemperature, reverse polarity, and under-voltage lockout

Product Advantages

High efficiency with low dropout voltage

Flexible output voltage adjustments for varied application needs

Comprehensive protection features ensure reliability and safety

Minimal power loss due to low quiescent current

Key Technical Parameters

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 6V

Voltage Dropout (Max): 0.5V @ 1A

Current Output: 1A

PSRR: 48dB ~ 38dB (100Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a broad range of circuits requiring adjustable voltage regulation within specified parameters

Designed for surface mount technology with 8-VDFN Exposed Pad package

Application Areas

Consumer Electronics

Telecommunications

Industrial Electronics

Power Management Systems

Product Lifecycle

Currently active product status

Not nearing discontinuation, with availability of components ensured

Support for upgrades or replacements available

Several Key Reasons to Choose This Product

Highly robust and versatile in various electronic applications

Low dropout feature ideal for scenarios with low input-to-output differential

Energy-efficient operations with industry-leading low quiescent current

Comprehensive safety features enhance circuit reliability

Optimally designed for ease of integration in modern SMT processes