Texas Instruments

TL431BCDBZR

The TL431BCDBZR is a precision programmable shunt regulator manufactured by Texas Instruments. It is a three-terminal device that can be used to regulate voltage and current in a variety of applications.

Description:

The TL431BCDBZR is a high-precision, adjustable shunt regulator that can be used to regulate voltage and current in a wide range of applications. It is available in a small, thermally enhanced SOT-23 package, making it ideal for use in space-constrained designs.

Features:

• High-precision voltage reference: The TL431BCDBZR features a high-precision, adjustable voltage reference that can be programmed to a wide range of output voltages.
• Low quiescent current: The device has a low quiescent current of 120µA, making it ideal for use in battery-powered applications.
• Thermal protection: The TL431BCDBZR features thermal protection to prevent damage in the event of an overload.
• Small package: The device is available in a small, thermally enhanced SOT-23 package, making it ideal for use in space-constrained designs.

Applications:

The TL431BCDBZR is a versatile device that can be used in a wide range of applications, including:

• Voltage regulation
• Current limiting
• LED current control
• Battery management
• Motor control
• Power supply design

Overall, the TL431BCDBZR is a high-precision, adjustable shunt regulator that offers a wide range of features and applications. Its small package and low quiescent current make it ideal for use in a variety of applications, including voltage regulation, current limiting, and battery management.