Texas Instruments

TL431ACDBVRG4  

Voltage References

The TL431ACDBVRG4 is a precision programmable shunt regulator manufactured by Texas Instruments. This device is commonly used in a variety of applications, including voltage regulation, current limiting, and power supply design.

Description:

The TL431ACDBVRG4 is a high-precision, adjustable shunt regulator that operates over a wide input voltage range. It features a thermally protected, enable/disable input and a precision 2.5V reference source. The device is available in a compact SOT-23 package, making it suitable for use in a variety of applications where space is limited.

Features:

• Programmable output voltage from 2.5V to 36V
• Thermally protected enable/disable input
• Precision 2.5V reference source
• Low ground current operation
• Wide input voltage range
• Short circuit protection
• SOT-23 package

Applications:

The TL431ACDBVRG4 is commonly used in a variety of applications, including:

1. Voltage regulation: The TL431ACDBVRG4 can be used to regulate the output voltage of a power supply, providing a stable and precise output voltage.
2. Current limiting: The device can be used to limit the current in a circuit, protecting components from damage due to overcurrent conditions.
3. Power supply design: The TL431ACDBVRG4 can be used in the design of power supplies, providing a stable and precise output voltage.
4. Battery management: The device can be used in battery management systems to regulate the charging and discharging of batteries.
5. LED driver design: The TL431ACDBVRG4 can be used in LED driver circuits to regulate the current and voltage, ensuring consistent and efficient operation.

Overall, the TL431ACDBVRG4 is a versatile and reliable device that is well-suited for a wide range of applications where precision voltage regulation is required. Its compact size and thermal protection features make it an ideal choice for use in space-constrained applications.

TL431ACDBVRG4 Documents

Download datasheets and manufacturer documentation for TL431ACDBVRG4

Datasheets :

TL431x, TL432x      

PCN Obsolescence/ EOL :

Mult Dev EOL 31/Aug/2023      

PCN Design/Specification :

Copper Wire Revision B 01/Sep/2015       Copper Wire Base 31/Mar/2014