BQ71533DCKR - Texas Instruments

Manufacturer Part Number

BQ71533DCKR

Manufacturer

Texas Instruments

Introduction

The BQ71533DCKR is a low-dropout (LDO) linear voltage regulator that provides a fixed 3.3V output from an input voltage up to 24V. It features excellent load and line regulation, low quiescent current, and over-current protection.

Product Features and Performance

Fixed 3.3V output voltage

Input voltage range up to 24V

Low dropout voltage of 0.75V at 50mA output current

Low quiescent current of 4.2 µA

High power supply rejection ratio (PSRR) of 60dB at 100kHz

Over-current protection

Product Advantages

Stable and reliable output voltage regulation

Efficient power conversion with low power loss

Small footprint and easy to integrate in space-constrained designs

Robust protection features for safe and reliable operation

Key Reasons to Choose This Product

Suitable for a wide range of applications that require a clean, regulated 3.3V supply

Excellent performance specifications for power-sensitive designs

Cost-effective solution for low-to-medium power applications

Proven reliability and quality from a trusted manufacturer

Quality and Safety Features

Over-current protection

Wide operating temperature range of -40°C to 125°C

Robust and reliable surface-mount package

Compatibility

The BQ71533DCKR is compatible with a variety of electronic systems and devices that require a stable 3.3V power supply.

Application Areas

Portable electronics

Industrial control systems

Automotive electronics

Telecommunications equipment

Consumer electronics

Product Lifecycle

The BQ71533DCKR is an obsolete product, meaning it is no longer being actively manufactured or sold. However, there may be equivalent or alternative models available from other manufacturers that could serve a similar purpose. Customers are advised to contact our website's sales team for more information on available options.