TPS7B6850QPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS7B6850QPWPRQ1

Manufacturer

Texas Instruments

Introduction

The TPS7B6850QPWPRQ1 is a high-performance, automotive-grade linear voltage regulator designed to manage power within vehicles, providing stable output with low dropout voltage.

Product Features and Performance

Single output linear regulator

Fixed output voltage of 5V

Maximum input voltage of 40V

Dropout voltage of 0.6V at 500mA

Output current capacity of 500mA

Low quiescent current of 42 µA

Enhanced PSRR of 60dB to 40dB across 100Hz to 100kHz frequency range

Integrated control features including Enable, Power Good, and Watchdog

Built-in protection for overcurrent and over-temperature

Product Advantages

High reliability in automotive environments

Low dropout enhances efficiency

Minimal quiescent current aids in reducing power loss

Comprehensive control and safety features ensure robust performance

Key Technical Parameters

Max Input Voltage: 40V

Min/Fixed Output Voltage: 5V

Max Dropout Voltage: 0.6V at 500mA

Output Current: 500mA

Quiescent Current: 42 µA

PSRR: 60dB ~ 40dB (100Hz ~ 100kHz)

Quality and Safety Features

Overcurrent and overtemperature protection

AEC-Q100 qualified

Compatibility

Compatible with various automotive systems requiring stable 5V supply

Suitable for surface mount technology with a 28-HTSSOP package

Application Areas

Automotive electronics

Power management for vehicle control units

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing manufacturer support and availability

Several Key Reasons to Choose This Product

Specifically designed for stringent automotive applications

Low dropout voltage for efficient power regulation

Robust safety features safeguard against common electrical faults

Extended temperature range suitable for harsh environments

Reliable performance validated by AEC-Q100 qualification