ON Semiconductor TL431ACPG Precision Programmable Reference

The TL431ACPG is a versatile, precision programmable voltage reference from ON Semiconductor. This device is an integral part of a wide array of electronic circuits, serving as a reference in power supplies, battery-operated devices, and other adjustable regulators. The TL431ACPG is designed to offer a stable and precise reference voltage, which is adjustable from 2.495 V to 36 V when used with two external resistors.

With its three-terminal configuration, the TL431ACPG operates as a shunt regulator, capable of sinking up to 100 mA of current. This allows for easy implementation into various circuit designs, providing a simple yet effective solution for voltage regulation tasks. The device features a typical dynamic output impedance of 0.2 ohms, ensuring a stable output even under changing load conditions.

One of the key features of the TL431ACPG is its low output noise, which makes it ideal for precision applications where a clean reference voltage is crucial. Additionally, the device boasts a typical temperature coefficient of only 50 ppm/°C, which guarantees a consistent performance over a wide temperature range, making it suitable for use in environments with variable temperatures.

The TL431ACPG is also known for its high accuracy. With a typical initial tolerance of 0.5%, this voltage reference provides the precision needed for demanding applications. The device is available in a TO-92 package, which is widely used in the industry and favored for its ease of integration into a variety of circuit boards.

ON Semiconductor's commitment to quality ensures that the TL431ACPG meets stringent requirements, providing reliability and performance. Whether used in power supply circuits, digital voltmeters, or other sensitive electronic applications, the TL431ACPG stands out as a dependable and precise voltage reference solution.

In summary, the TL431ACPG from ON Semiconductor is a highly accurate, programmable voltage reference that offers stability, low noise, and ease of use for engineers and designers looking to enhance the performance of their power management systems.