LM431BIM - Texas Instruments

Manufacturer Part Number

LM431BIM

Manufacturer

Texas Instruments

Introduction

Adjustable precision shunt voltage reference for power management applications

Product Features and Performance

Adjustable output voltage ranging from 2.495V to 37V

Maximum output current of 100 mA

Precision with a tolerance of ±1%

Temperature Coefficient of 50ppm/°C typical

Product Advantages

Highly stable and precise voltage reference

Adjustable output for design flexibility

Key Technical Parameters

Output Type: Adjustable

Voltage - Output (Min/Fixed): 2.495V

Voltage - Output (Max): 37V

Current - Output: 100 mA

Tolerance: ±1%

Temperature Coefficient: 50ppm/°C Typical

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Surface Mount package for robust solid-state assembly

Industrial standard operating temperature range ensuring reliability

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Power supplies

Data acquisition systems

Instrumentation

Automatic test equipment

Product Lifecycle

Last Time Buy status indicates nearing discontinuation

Potential replacement or upgrades should be considered

Several Key Reasons to Choose This Product

High-reliability voltage reference component

Adjustable voltage for application-specific tuning

Precision performance ensures consistent output

Well-suited for rugged industrial environments due to operating temperature range

Legacy product with Texas Instruments' reputation for quality