LM431BIM3 - Texas Instruments

Manufacturer Part Number

LM431BIM3

Manufacturer

Texas Instruments

Introduction

The LM431BIM3 is a precision shunt voltage reference with an adjustable output from 2.495V to 37V.

Product Features and Performance

Adjustable output voltage from 2.495V to 37V

Shunt reference type allowing flexible configuration

100 mA output current capability

High-stability and low temperature coefficient at 50ppm/°C Typical

Wide operating temperature range from -40°C to 85°C

Product Advantages

Precision voltage setting for reliable operation

±1% tolerance for accurate reference voltages

Support for high output voltage ranges

Suitable for various power management applications

Key Technical Parameters

Shunt Reference Type

Adjustable Output Type

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

Mounting Type: Surface Mount

Package / Case: TO-236-3, SC-59, SOT-23-3

Supplier Device Package: SOT-23-3

Quality and Safety Features

Accurate and stable voltage for safety-critical designs

Compliance with industry-standard quality measures

Compatibility

Compatible with various electronic circuits due to the adjustable output

Mountable on surface mount boards with SOT-23-3 footprint

Application Areas

Power supplies

Portable electronics

Data acquisition systems

Consumer electronics

Industrial control systems

Product Lifecycle

Last Time Buy status indicating end of life

Potential for replacements or upgrades with new models in the LM431 series

Reasons to Choose This Product

High reliability for voltage reference applications

Suitable for circuit configurations requiring precise voltages

Low temperature coefficient enhances performance over different temperatures

Wide voltage output range increases versatility

Easy integration into existing designs with SOT-23-3 package

Produced by Texas Instruments, a trusted manufacturer in the semiconductor industry