TL431BCPK - Texas Instruments

Manufacturer Part Number

TL431BCPK

Manufacturer

texas-instruments

Introduction

The TL431BCPK is a versatile and adjustable shunt voltage reference from Texas Instruments, designed for power management applications where precise voltage regulation is critical.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Supports output currents up to 100 mA

High accuracy with a tolerance of ±0.5%

Designed for operational temperatures ranging from 0°C to 70°C

Surface mount form factor which facilitates easy integration into various designs

TO-243AA package, combined with SOT-89-3 supplier device packaging for efficient mounting and space utilization

Product Advantages

High output voltage range provides flexibility for diverse applications

Excellent accuracy and stability enhance overall system performance

Low operational temperature range ensures reliability in varied environmental conditions

Compact package suitable for space-constrained applications

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.495V

Voltage - Output (Max): 36V

Current - Output: 100mA

Tolerance: ±0.5%

Current - Cathode: 600µA

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

The TL431BCPK adheres to Texas Instruments’ stringent quality standards, ensuring high reliability and performance consistency.

Compatibility

The adjustable nature of the output voltage and the wide operating temperature range make this device compatible with a vast range of power management applications.

Application Areas

Power supply regulation

Voltage monitoring

Adjustable voltage and current sourcing

Battery chargers

Consumer electronics

Product Lifecycle

The product status is listed as Active, indicating ongoing production and availability. There is no current indication of discontinuation, suggesting long-term availability and support for future designs and replacement needs.

Several Key Reasons to Choose This Product

High flexibility in output voltage adjustment for broad application compatibility

Exceptional accuracy and stability for critical power management needs

Suitable for a variety of temperature environments enhancing its applicability

Compact and efficient package design enables integration into space-sensitive designs

Strong track record of reliability and performance backed by Texas Instruments' reputation