Texas Instruments

TL431BILPE3

TL431BILPE3 Description

The TL431BILPE3 is a precision shunt voltage reference IC from Texas Instruments, designed to provide a highly accurate and stable reference voltage. This device is part of the TL431 family, known for its reliability and performance in various electronic applications. The TL431BILPE3 features an adjustable output voltage ranging from 2.495V to 36V, making it versatile for a wide array of voltage reference needs. It supports a maximum output current of 100 mA, ensuring robust performance in demanding applications.

TL431BILPE3 Features

• Adjustable Output Voltage: The TL431BILPE3 offers an adjustable output voltage range from 2.495V to 36V, providing flexibility for different circuit requirements.
• High Output Current: With a maximum output current of 100 mA, this device can support higher current loads compared to similar voltage references.
• Precision Tolerance: The ±0.5% tolerance ensures high accuracy and stability in voltage reference applications.
• Shunt Reference Type: As a shunt reference, the TL431BILPE3 operates by providing a reference voltage across a resistor, making it suitable for applications requiring a stable voltage source.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs) and ensures mechanical stability.
• Compliance and Packaging: The TL431BILPE3 is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It is available in bulk packaging, suitable for large-scale production.
• Cathode Current: The device supports a cathode current of up to 700 µA, enhancing its versatility in various electronic circuits.

TL431BILPE3 Applications

The TL431BILPE3 is ideal for applications requiring a precise and stable voltage reference. Some specific use cases include:

• Power Supplies: Used in voltage regulation circuits to maintain a stable output voltage.
• Battery Management Systems: Provides a reference voltage for accurate battery charging and monitoring.
• Analog-to-Digital Converters (ADCs): Ensures accurate voltage levels for precise analog signal conversion.
• Digital-to-Analog Converters (DACs): Offers a stable reference voltage for accurate digital signal conversion.
• Instrumentation and Measurement Equipment: Provides a reliable voltage reference for precision measurements.

Conclusion of TL431BILPE3

The TL431BILPE3 from Texas Instruments is a versatile and reliable shunt voltage reference IC, offering a wide range of adjustable output voltages and a high output current capability. Its ±0.5% tolerance ensures precision and stability, making it suitable for a variety of applications, including power supplies, battery management systems, and precision measurement equipment. Despite being marked as obsolete, the TL431BILPE3 remains a valuable component for engineers and designers seeking a dependable voltage reference solution.