TL431BQPK - Texas Instruments

Manufacturer Part Number

TL431BQPK

Manufacturer

Texas Instruments

Introduction

The TL431BQPK is an adjustable precision shunt voltage reference.

Product Features and Performance

Adjustable output voltage range, 2.495V to 36V

Output current capability of 100 mA

Precision voltage reference with a tolerance of ±0.5%

Operational temperature range from -40°C to 125°C

Product Advantages

High output current for greater flexibility in applications

Tight tolerance for precise voltage regulation

Robust temperature range suitable for various environments

Key Technical Parameters

Minimum Output Voltage: 2.495V

Maximum Output Voltage: 36V

Output Current: 100 mA

Tolerance: ±0.5%

Cathode Current: 700 µA

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: TO-243AA

Supplier Device Package: SOT-89-3

Quality and Safety Features

Comprehensive operating temperature for reliability in extreme conditions

Surface mount package for secure mounting on PCBs

Compatibility

Compatible with various power management circuits requiring an adjustable reference voltage

Application Areas

Power supply circuits

Battery chargers

Voltage monitoring

Precision regulators

Product Lifecycle

Active Product Status indicating continuous manufacturing and support

Several Key Reasons to Choose This Product

Availability on Tape & Reel for automated assembly processes

Tight voltage tolerance for high-precision applications

High maximum output current for a shunt voltage reference

Versatility in usage due to a wide range of output voltages

Long-term reliability supported by Texas Instruments' reputation