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TL431KA-TP
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TL431KA-TP Description
TL431KA-TP Description
The TL431KA-TP is a precision programmable voltage reference IC designed for a wide range of applications requiring stable and accurate voltage regulation. Manufactured by Micro Commercial Components (MCC), this device stands out for its exceptional performance and reliability. The TL431KA-TP features a programmable output type, allowing users to set the output voltage within a range of 2.495V to 36V, making it highly versatile for various electronic circuits. With a maximum output current of 100 mA, this IC can efficiently power multiple components while maintaining a low temperature coefficient of 50ppm/°C, ensuring minimal drift over varying temperatures. The TL431KA-TP is housed in a surface-mount SOT-23 package, making it suitable for compact and high-density PCB designs. It also boasts a tolerance of ±0.5%, providing precise voltage regulation with minimal error.
TL431KA-TP Features
- Programmable Output Voltage: The TL431KA-TP offers a programmable output voltage range from 2.495V to 36V, providing flexibility to meet specific application requirements.
- High Output Current: With a maximum output current of 100 mA, this IC can drive multiple loads, making it suitable for a variety of electronic systems.
- Low Temperature Coefficient: The 50ppm/°C temperature coefficient ensures stable performance across a wide temperature range, minimizing voltage drift.
- High Precision: The ±0.5% tolerance guarantees accurate voltage regulation, essential for precision applications.
- Surface-Mount Package: The SOT-23 package is ideal for compact designs, allowing for high-density PCB layouts.
- Shunt Reference Type: The shunt reference type provides a stable reference voltage, making it suitable for voltage regulation and stabilization.
- Compliance and Reliability: The TL431KA-TP is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met. Additionally, its Moisture Sensitivity Level (MSL) of 1 (Unlimited) ensures reliability in various environmental conditions.
TL431KA-TP Applications
The TL431KA-TP is ideal for a broad spectrum of applications due to its precision, flexibility, and reliability. Some specific use cases include:
- Power Supplies: The programmable output voltage and high output current make it suitable for voltage regulation in power supplies, ensuring stable and accurate voltage levels.
- Battery Management Systems: The low temperature coefficient and high precision are crucial for accurate voltage monitoring and regulation in battery management systems.
- Instrumentation: The TL431KA-TP's high precision and stability make it ideal for precision instruments requiring accurate voltage references.
- Consumer Electronics: The compact SOT-23 package and surface-mount design are perfect for consumer electronics where space is a premium.
- Industrial Control Systems: The robustness and reliability of the TL431KA-TP make it suitable for industrial applications where stable voltage regulation is critical.
Conclusion of TL431KA-TP
The TL431KA-TP from Micro Commercial Components (MCC) is a versatile and high-performance programmable voltage reference IC. Its wide output voltage range, high output current, and low temperature coefficient make it suitable for a variety of applications, from power supplies to precision instruments. The ±0.5% tolerance ensures accurate voltage regulation, while the SOT-23 surface-mount package allows for compact and high-density PCB designs. Compliance with REACH and ROHS3 standards, along with its MSL 1 (Unlimited) rating, ensures reliability and environmental responsibility. The TL431KA-TP is an excellent choice for engineers seeking a reliable and precise voltage reference solution.



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