Texas Instruments

TL431ACLPR  

Voltage References

The TL431ACLPR is a high-precision programmable shunt regulator manufactured by Texas Instruments. It is designed to provide a stable and adjustable reference voltage in a wide range of applications. Here is a brief description of the TL431ACLPR, its features, and some of its applications:

Description:

The TL431ACLPR is a three-terminal adjustable shunt regulator that can be used to generate a stable reference voltage with an accuracy of ±1%. It has a built-in 1.25V reference and can be programmed to provide an output voltage ranging from 2.5V to 36V. The device is available in a compact SOT-23 package.

Features:

1. High-precision adjustable shunt regulator
2. Programmable output voltage range: 2.5V to 36V
3. Built-in 1.25V reference
4. Low 10μA quiescent current
5. Wide operating temperature range: -40°C to +125°C
6. Short-circuit protection
7. Thermal overload protection
8. SOT-23 package

Applications:

1. Voltage regulation in power supply circuits
2. Battery monitoring and charging circuits
3. LED driver circuits
4. Precision current sources
5. Programmable gain amplifiers (PGAs)
6. Photo-voltaic (PV) panel monitoring and regulation
7. Automotive and industrial control systems
8. Medical equipment power supplies

The TL431ACLPR is a versatile and widely used component in various electronic circuits, offering high precision and flexibility in voltage regulation. Its compact package and wide operating temperature range make it suitable for a broad range of applications, from consumer electronics to industrial and automotive systems.

TL431ACLPR Documents

Download datasheets and manufacturer documentation for TL431ACLPR

PCN Assembly/Origin :

Assembly Material 27/Jul/2023      

Datasheets :

TL431x, TL432x      

PCN Design/Specification :

Mult Dev Material Chg 15/Jan/2021