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TL431KLP-AP

TL431KLP-AP Description

The TL431KLP-AP is a programmable shunt reference IC designed for precision voltage regulation applications. Manufactured by Micro Commercial Components (MCC), this device falls under the Power Management (PMIC) category and is housed in a TO92 package. It features a programmable output voltage range from 2.5V to 36V, making it highly versatile for a variety of applications. The TL431KLP-AP is capable of delivering up to 100 mA of output current, ensuring robust performance in demanding environments.

TL431KLP-AP Features

• Programmable Output Voltage: The TL431KLP-AP offers a wide output voltage range from 2.5V to 36V, allowing for precise voltage regulation tailored to specific application requirements.
• High Output Current Capability: With a maximum output current of 100 mA, this IC can support higher power applications compared to similar models with lower current capabilities.
• Wide Input Voltage Range: The device operates within an input voltage range of 2.482V to 37V, providing flexibility and reliability in diverse power supply conditions.
• Shunt Reference Type: As a shunt reference, the TL431KLP-AP ensures stable voltage regulation by dissipating excess power as heat, maintaining a constant output voltage.
• Low Cathode Current: The IC has a low cathode current of 1 mA, which minimizes power consumption and enhances overall efficiency.
• Through Hole Mounting: The through-hole mounting type ensures secure and reliable physical installation, suitable for both prototyping and production environments.
• RoHS Compliant: The TL431KLP-AP is RoHS compliant, adhering to environmental standards and ensuring safe disposal and recycling practices.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1, the device is suitable for unlimited exposure to moisture, making it ideal for use in humid environments.
• ECCN Classification: The TL431KLP-AP is classified under ECCN EAR99, indicating it is not subject to specific export controls, facilitating international trade and distribution.

TL431KLP-AP Applications

The TL431KLP-AP is well-suited for a range of applications where precise voltage regulation and high current output are required. Some specific use cases include:

• Power Supply Circuits: Ideal for use in adjustable power supplies, where the programmable output voltage and high current capability ensure stable and reliable power delivery.
• Battery Management Systems: The wide input voltage range and low cathode current make it suitable for battery charging and monitoring applications, where precise voltage control is crucial.
• Regulated Power Supplies: The TL431KLP-AP can be used in regulated power supplies to maintain a constant output voltage, ensuring consistent performance across various load conditions.
• Industrial Control Systems: The robustness and reliability of the TL431KLP-AP make it suitable for industrial applications where high current and precise voltage regulation are necessary for optimal performance.

Conclusion of TL431KLP-AP

The TL431KLP-AP is a versatile and reliable programmable shunt reference IC designed to meet the demands of precision voltage regulation applications. Its wide output voltage range, high output current capability, and RoHS compliance make it a standout choice in the power management category. Despite being marked as obsolete, the TL431KLP-AP continues to offer significant advantages over similar models, particularly in its ability to handle high current loads and its adaptability to various input voltage conditions. Whether used in power supply circuits, battery management systems, or regulated power supplies, the TL431KLP-AP ensures stable and efficient performance, making it an ideal choice for a wide range of applications in the electronics industry.