onsemi

TL431BIP  

Voltage References

TL431BIP Description

The TL431BIP is a high-precision, adjustable shunt voltage reference IC, designed for a wide range of power management applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is known for its exceptional performance and reliability. The TL431BIP features an adjustable output voltage range from 2.495V to 36V, making it highly versatile for various electronic circuits. It offers a maximum output current of 100 mA, ensuring robust performance in demanding applications. The device also boasts a low temperature coefficient of 50ppm/°C typical, contributing to its stability across different operating temperatures. Despite being marked as obsolete, the TL431BIP remains a reliable choice for engineers due to its ±0.4% tolerance and a cathode current of 1 mA. It is packaged in a through-hole 8DIP format, housed in a tube, and is REACH unaffected, ensuring compliance with environmental regulations.

TL431BIP Features

• Adjustable Output Voltage: The TL431BIP provides an adjustable output voltage range from 2.495V to 36V, offering flexibility for a variety of applications.
• High Output Current: With a maximum output current of 100 mA, this IC can handle significant loads, making it suitable for high-power applications.
• Low Temperature Coefficient: The typical temperature coefficient of 50ppm/°C ensures stable performance across a wide temperature range, enhancing the reliability of the device.
• High Precision: The ±0.4% tolerance guarantees high accuracy, making it ideal for precision voltage reference applications.
• Shunt Reference Type: As a shunt reference, the TL431BIP can be easily integrated into various circuit designs, providing a stable reference voltage.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the TL431BIP is suitable for a wide range of environmental conditions, ensuring durability and longevity.
• Through-Hole Mounting: The through-hole mounting type facilitates easy installation and integration into printed circuit boards (PCBs).
• Compliance: The TL431BIP is REACH unaffected, ensuring compliance with environmental regulations and making it suitable for global markets.

TL431BIP Applications

The TL431BIP is ideal for a variety of applications where a stable and precise voltage reference is required. Some specific use cases include:

• Power Supplies: The adjustable output voltage and high output current make it suitable for use in power supplies, ensuring stable voltage levels for various electronic devices.
• Battery Management Systems: The TL431BIP can be used to provide a precise reference voltage for battery charging and monitoring circuits, enhancing the accuracy and reliability of battery management systems.
• Regulated Power Converters: In applications such as DC-DC converters and AC-DC power supplies, the TL431BIP can serve as a stable reference voltage, improving the overall performance and efficiency of the power conversion process.
• Instrumentation and Control Systems: The high precision and stability of the TL431BIP make it an excellent choice for precision instrumentation and control systems, where accurate voltage references are crucial for reliable operation.

Conclusion of TL431BIP

The TL431BIP is a versatile and reliable voltage reference IC, offering a wide range of technical specifications and performance benefits. Despite being marked as obsolete, its high precision, adjustable output voltage, and robust performance make it a valuable component for various power management applications. The TL431BIP's low temperature coefficient, high tolerance, and compliance with environmental regulations further enhance its appeal. Whether used in power supplies, battery management systems, or precision instrumentation, the TL431BIP provides a stable and accurate voltage reference, ensuring reliable operation and enhanced performance in electronic circuits.

TL431BIP Documents

Download datasheets and manufacturer documentation for TL431BIP