LM431CIM3 - Texas Instruments

Manufacturer Part Number

LM431CIM3

Manufacturer

Texas Instruments

Introduction

The LM431CIM3 is a shunt voltage reference IC ideal for adjustable voltage applications within power management.

Product Features and Performance

Adjustable output voltage ranging from 2.5V to 37V

Maximum output current of 100 mA

Temperature coefficient of 50 ppm/°C typical

Low output tolerance of -0.6% and +0.4%

Suitable for operation from -40°C to 85°C

Surface mount package

Product Advantages

Highly flexible with adjustable output voltage

Stable performance with precise output voltage tolerance

Suitable for a wide range of operating temperatures

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.5V

Voltage - Output (Max): 37V

Current - Output: 100 mA

Tolerance: -0.6%, +0.4%

Temperature Coefficient: 50ppm/°C

Operating Temperature: -40°C ~ 85°C

Package: SOT-23-3

Quality and Safety Features

Robust operating temperature range ensuring reliability in various environments

Precision tolerance and temperature coefficient for high stability

Compatibility

Package compatible as a surface mount in the SOT-23-3 format

Application Areas

Power Management

Voltage Regulation

Adjustable power supplies

Consumer electronics

Industrial

Product Lifecycle

Product Status: Last Time Buy

Note: Check for replacement or upgrade options if planning future projects

Several Key Reasons to Choose This Product

Adjustable voltage output for flexible application across various devices

High reliability and performance stability offered by tight voltage tolerance and low temperature coefficients

Compact SOT-23-3 package suitable for space-constrained applications

Broad operational temperature range making it versatile across different environments

Last Time Buy status highlights the importance of securing the product for legacy systems