Texas Instruments

TL431TDA2

TL431TDA2 Description

The TL431TDA2 is a high-performance, adjustable shunt reference IC designed for precision voltage regulation applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and offers a wide range of technical specifications that make it suitable for various electronic systems. The TL431TDA2 features an adjustable output voltage ranging from 2.495V to 36V, with a tolerance of ±2.2%, ensuring precise voltage regulation. It supports a maximum output current of 100 mA, making it ideal for applications requiring stable and reliable power management solutions. The device is packaged in a die format, which is both compact and efficient for integration into various electronic designs.

TL431TDA2 Features

• Adjustable Output Voltage: The TL431TDA2 provides an adjustable output voltage range from 2.495V to 36V, offering flexibility in voltage regulation.
• High Precision: With a tolerance of ±2.2%, the TL431TDA2 ensures high precision in voltage reference applications.
• High Output Current: Capable of delivering up to 100 mA, this device is suitable for applications requiring higher current outputs.
• Shunt Reference Type: The shunt reference design allows for efficient voltage regulation and stabilization.
• Compact Packaging: Available in a die package, the TL431TDA2 is ideal for space-constrained designs and applications.
• Compliance and Standards: The TL431TDA2 is REACH Affected and ROHS3 Compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: Not Applicable, making it suitable for a wide range of environmental conditions.

TL431TDA2 Applications

The TL431TDA2 is well-suited for a variety of applications due to its adjustable output voltage, high precision, and high output current capabilities. Some specific use cases include:

• Power Supplies: Ideal for voltage regulation in power supplies, ensuring stable and reliable power delivery.
• Battery Management Systems: Provides precise voltage reference for battery charging and monitoring circuits.
• Industrial Control Systems: Suitable for applications requiring high precision and reliability in voltage regulation.
• Consumer Electronics: Can be used in devices such as smartphones, tablets, and laptops for voltage regulation and stabilization.
• Automotive Electronics: Ideal for automotive applications where precise voltage control is critical for system performance.

Conclusion of TL431TDA2

The TL431TDA2 from Texas Instruments is a versatile and high-performance adjustable shunt reference IC designed for precision voltage regulation. Its wide range of adjustable output voltage, high precision, and high output current capabilities make it suitable for a variety of applications, from power supplies to battery management systems. The compact die packaging and compliance with environmental and safety standards further enhance its appeal. Whether used in consumer electronics, industrial control systems, or automotive applications, the TL431TDA2 offers reliable and efficient voltage regulation, making it a preferred choice for engineers and designers in the electronics industry.