TPS7A8012DRBR - Texas Instruments

Manufacturer Part Number

TPS7A8012DRBR

Manufacturer

Texas Instruments

Introduction

The TPS7A8012DRBR from Texas Instruments is a highly reliable, low drop-out (LDO) linear voltage regulator optimized for power management applications.

Product Features and Performance

Positive output configuration with a fixed output voltage

Low drop-out voltage of up to 0.5V at 1A load

Current output capacity of 1A

Quiescent current of 120 µA

Low supply current of up to 350 µA

Excellent power supply rejection ratio (PSRR) of 48dB to 38dB across 100Hz to 1MHz

Features Enable control for efficient power usage

Equipped with protection features against over current, over temperature, reverse polarity, and under voltage lockout (UVLO)

Product Advantages

High efficiency with lower power dissipation

Extended battery life due to low quiescent current

Robust protection features ensure durability and stability of the application

PSRR enhances noise rejection and provides stable output voltage

Small footprint and surface-mount packaging ideal for space-constrained applications

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.2V

Voltage Dropout (Max): 0.5V @ 1A

Current Output: 1A

Current Quiescent (Iq): 120 µA

Current Supply (Max): 350 µA

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

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of applications requiring a stable 1.2V supply

Surface Mount, 8-VDFN Exposed Pad packaging supports compact PCB designs

Application Areas

Automotive systems

Consumer electronics

Industrial automation

Telecommunication devices

Power management solutions

Product Lifecycle

Active status, indicating ongoing production and availability

Details on discontinuation or upcoming upgrades are not specified, suggesting stable supply for the foreseeable future

Several Key Reasons to Choose This Product

High efficiency and reliability from a leading manufacturer, Texas Instruments

Low drop-out and low quiescent current optimize power usage

Comprehensive protection features ensure safety and durability

Versatile for a wide range of applications due to stable 1.2V output and compatibility

Active product lifecycle status ensures long-term availability and support