onsemi

TL431BILPRA

TL431BILPRA Description

The TL431BILPRA is a precision shunt voltage reference IC from onsemi, designed to provide a highly accurate and stable reference voltage. This device features an adjustable output voltage range from 2.495V to 36V, making it suitable for a wide range of applications. The TL431BILPRA is housed in a TO92-3 package and is available in a through-hole mounting type, which ensures robust mechanical stability and ease of integration into various electronic circuits.

TL431BILPRA Features

• Adjustable Output Voltage: The TL431BILPRA offers an adjustable output voltage range from 2.495V to 36V, providing flexibility to meet diverse application requirements.
• High Accuracy: With a tolerance of ±0.4%, the TL431BILPRA ensures high precision in voltage regulation.
• Low Temperature Coefficient: The device has a typical temperature coefficient of 50ppm/°C, ensuring stable performance across a wide temperature range.
• High Output Current: The TL431BILPRA can handle an output current of up to 100mA, making it suitable for applications requiring higher current capabilities.
• Low Cathode Current: The device operates with a cathode current of 1mA, minimizing power consumption and heat generation.
• Moisture Sensitivity Level: The TL431BILPRA has an MSL rating of 1 (Unlimited), indicating it is highly resistant to moisture, which is beneficial for applications in humid environments.
• Compliance and Packaging: The device is REACH unaffected and is packaged in a tape & reel format, facilitating easy handling and assembly in manufacturing processes.

TL431BILPRA Applications

The TL431BILPRA is ideal for a variety of applications where precise voltage regulation is critical. Some specific use cases include:

• Power Supplies: The adjustable output voltage and high output current make it suitable for use in voltage regulators and DC-DC converters.
• Battery Management Systems: The device's high accuracy and low temperature coefficient ensure reliable operation in battery charging and monitoring circuits.
• Instrumentation: The TL431BILPRA can be used as a reference voltage in precision measurement instruments, providing stable and accurate readings.
• Consumer Electronics: The device's compact form factor and robust performance make it suitable for use in a wide range of consumer electronics, including smartphones, tablets, and laptops.
• Industrial Control Systems: The TL431BILPRA's high tolerance and low temperature coefficient make it an excellent choice for industrial applications where reliability and accuracy are paramount.

Conclusion of TL431BILPRA

The TL431BILPRA from onsemi is a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage, high accuracy, low temperature coefficient, and high output current make it a reliable choice for a wide range of applications. While the product is now obsolete, its unique features and advantages over similar models continue to make it a valuable component in the electronics industry. For applications requiring precise voltage regulation and stable performance, the TL431BILPRA remains a robust and reliable option.