TPS76801QPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS76801QPWPRQ1

Manufacturer

Texas Instruments

Introduction

Automotive Grade Adjustable LDO Voltage Regulator

Product Features and Performance

Adjustable Output Voltage Range 1.2V to 5.5V

Maximum Input Voltage of 10V

Output Current Capacity of 1A

Low Quiescent Current of 125 µA

Power Supply Rejection Ratio of 60dB at 1kHz

Control Features include Enable and Power Good signal

Protection Features cover Over Current, Over Temperature, and Reverse Polarity

Product Advantages

High PSRR for good noise rejection

Low dropout voltage to maintain regulation with minimal input-to-output differential

Low standby current for energy efficiency

Comprehensive protection enhances reliability

Automotive-grade qualification for robust performance

Key Technical Parameters

Number of Regulators: 1

Voltage Dropout (Max): Not specified

Current - Output: 1A

Current - Quiescent (Iq): 125 µA

PSRR: 60dB at 1kHz

Quality and Safety Features

AEC-Q100 Qualified for Automotive Applications

Built-in Over Temperature and Over Current Protection

Reverse Polarity Protection

Compatibility

Surface Mount Compatible

20-PowerTSSOP (0.173", 4.40mm Width) Package

Compatible with Various Microcontrollers and ICs requiring regulated supply

Application Areas

Automotive Electronics

Consumer Electronics

Industrial Control Systems

Telecommunications

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Upgrades or replacement availability not specified

Several Key Reasons to Choose This Product

Optimized for Automotive Applications with AEC-Q100 Qualification

Excellent Load and Line Regulation Characteristics

Low Dropout Performance Suitable for Low Voltage Operations

Multiple Protection Features Ensure Long-Term Reliability

Energy-Efficient Design with Low Quiescent Current

Wide Operating Temperature Range from -40°C to 125°C