Texas Instruments

LM431BCMX/NOPB  

Voltage References

The LM431BCMX/NOPB is a precision shunt voltage reference integrated circuit manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference for various electronic circuits.

Description:

The LM431BCMX/NOPB is a three-terminal voltage reference with a fixed output voltage of 2.495V. It is available in a small SOT-23 package, making it suitable for space-constrained applications. The device has a wide operating temperature range of -40°C to +125°C, making it suitable for use in a variety of environments.

Features:

1. Fixed output voltage of 2.495V
2. Low temperature coefficient of 10 ppm/°C
3. High output voltage stability of 0.05%
4. Low input current of 1µA
5. Low output current of 1mA
6. Wide operating temperature range of -40°C to +125°C
7. Available in a small SOT-23 package

Applications:

The LM431BCMX/NOPB is commonly used in a variety of electronic circuits where a stable and accurate voltage reference is required. Some of its applications include:

1. Voltage regulation in power supply circuits
2. Precision measurement and data acquisition systems
3. Battery monitoring and management systems
4. Temperature measurement and control systems
5. Strain gauge and pressure sensor signal conditioning
6. Instrumentation and control systems
7. Analog-to-digital and digital-to-analog converters

In summary, the LM431BCMX/NOPB is a precision shunt voltage reference that offers a stable and accurate output voltage of 2.495V. Its low temperature coefficient, high output voltage stability, and low input and output currents make it suitable for a wide range of applications where a stable voltage reference is required.

LM431BCMX/NOPB Documents

Download datasheets and manufacturer documentation for LM431BCMX/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM431      

HTML Datasheet :

LM431      

PCN Design/Specification :

Copper Wire Update 14/May/2015