Texas Instruments

TL431BCLPR

TL431BCLPR Description

The TL431BCLPR is a high-performance, adjustable shunt voltage reference IC designed by Texas Instruments. It is part of the Power Management Integrated Circuit (PMIC) category and is housed in a TO-92-3 package. This device offers a wide output voltage range, adjustable from 2.495V to 36V, with a tolerance of ±0.5%. The TL431BCLPR is capable of providing a maximum output current of 100 mA, making it suitable for a variety of applications requiring precise voltage regulation. The device operates within an ambient temperature range of 0°C to 70°C and features a cathode current of 600 µA. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence. The TL431BCLPR is available in a through-hole mounting type and is packaged in tape & reel (TR) format, facilitating easy integration into various electronic systems.

TL431BCLPR Features

• Adjustable Output Voltage: The TL431BCLPR provides a wide adjustable output voltage range from 2.495V to 36V, offering flexibility in voltage regulation.
• High Precision: With a tolerance of ±0.5%, this IC ensures high accuracy in voltage reference applications.
• Robust Output Current Capability: Capable of delivering up to 100 mA of output current, making it suitable for applications requiring higher current loads.
• Wide Operating Temperature Range: The device operates reliably within an ambient temperature range of 0°C to 70°C, ensuring stability in various environmental conditions.
• Environmental Compliance: The TL431BCLPR is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards.
• Through-Hole Mounting: The through-hole mounting type facilitates easy integration into PCB designs, enhancing mechanical stability and reliability.
• Packaging: Available in tape & reel (TR) packaging, ensuring efficient handling and assembly in production environments.

TL431BCLPR Applications

The TL431BCLPR is ideal for a wide range of applications where precise voltage regulation is critical. Some specific use cases include:

• Power Supplies: Used in linear and switching power supplies to provide stable reference voltages, ensuring accurate regulation and minimizing power loss.
• Battery Management Systems: Ideal for battery charging circuits, where precise voltage control is essential for safe and efficient battery operation.
• Voltage Regulators: Employed in adjustable voltage regulator circuits to maintain a stable output voltage under varying load conditions.
• Over-Voltage Protection: Used in over-voltage protection circuits to safeguard sensitive electronic components from voltage spikes.
• Signal Conditioning: Applied in signal conditioning circuits to provide a stable reference voltage for accurate signal processing.

Conclusion of TL431BCLPR

The TL431BCLPR from Texas Instruments stands out as a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage range, high precision, and robust output current capability make it an ideal choice for a variety of power management applications. The device's wide operating temperature range and environmental compliance further enhance its suitability for diverse industrial and consumer electronics. With its through-hole mounting and tape & reel packaging, the TL431BCLPR ensures easy integration and reliable performance in electronic systems.