TPS7A8001DRBT - Texas Instruments

Manufacturer Part Number

TPS7A8001DRBT

Manufacturer

Texas Instruments

Introduction

The TPS7A8001DRBT is a low-dropout (LDO) linear voltage regulator designed for superior power management, capable of delivering up to 1A of continuous output current with a highly adjustable output voltage range.

Product Features and Performance

Adjustable output voltage from 0.8V to 6V

Maximum input voltage of 6.5V

Dropout voltage of 0.5V at 1A load

Current output capacity of 1A

Low quiescent current of 100 µA

High power supply rejection ratio (PSRR) ranging from 48dB to 38dB across 100Hz to 1MHz

Features reverse polarity protection and under-voltage lockout (UVLO)

Product Advantages

Provides stable and efficient voltage regulation

Low dropout enhances performance in low-voltage conditions

Suitable for battery-powered devices due to low quiescent current

High PSRR ensures clean output even with noisy input supply

Key Technical Parameters

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 6V

Voltage Input (Max): 6.5V

Voltage Dropout (Max): 0.5V @ 1A

Current Output: 1A

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

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of applications requiring adjustable output and stable power supply

Application Areas

Industrial

Commercial

Portable devices

Healthcare instrumentation

Product Lifecycle

Currently active product stage

Not nearing discontinuation

Sustained production and support available

Several Key Reasons to Choose This Product

Highly flexible voltage adjustment suitable for multiple applications

Robust safety features promote circuit reliability and longevity

Efficient power management suitable for portable and low-power devices

Extensive industrial temperature range makes it suitable for harsh environments