TPS76850QD - Texas Instruments

Manufacturer Part Number

TPS76850QD

Manufacturer

Texas Instruments

Introduction

The TPS76850QD is a low-dropout linear voltage regulator designed for power management in a variety of applications.

Product Features and Performance

Stable with low equivalent series resistance (ESR) capacitors

Fast transient response

Low voltage dropout of 0.38V at 1A load

Output voltage fixed at 5V

Programmable soft-start to reduce inrush current

Current - Output: 1A

Low quiescent current of 125 µA

PSRR: 60dB at 1kHz

Control Features: Enable and Power Good signals

Single regulator design

Product Advantages

High accuracy output voltage

Low power consumption in quiescent state

Good noise rejection (PSRR)

Built-in protection features enhance component longevity

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 5V

Current - Quiescent (Iq): 125 µA

Voltage Dropout (Max): 0.38V @ 1A

PSRR: 60dB (1kHz)

Current - Output: 1A

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a variety of capacitive loads

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Consumer Electronics

Telecommunications

Industrial

Automotive systems

Computing

Product Lifecycle

Active status

Not nearing discontinuation

Replacements or upgrades might be available within Texas Instruments' TPS product series

Several Key Reasons to Choose This Product

High-efficiency power conversion

Robust thermal and current handling capabilities

Low quiescent current for power-sensitive applications

Easy integration into existing designs due to industry-standard SOIC package

Reliable operation over a wide operating temperature range (-40°C to 125°C)

Texas Instruments' reputation for quality and support