Product Overview: TL431AILPME3 from Texas Instruments

The TL431AILPME3 is a precision programmable reference from Texas Instruments, designed to offer a reliable and flexible solution for voltage regulation in a wide array of electronic applications. This three-terminal adjustable shunt regulator exhibits a high degree of stability and accuracy, making it a popular choice for power supplies, battery chargers, and voltage monitoring circuits.

With an output voltage range that can be set to any value between 2.495 V and 36 V with two external resistors, the TL431AILPME3 provides exceptional versatility. This capability allows designers to tailor the voltage reference to meet the specific needs of their circuitry. The device features a typical dynamic output impedance of 0.2Ω, contributing to its stable operation over various loads and input conditions.

The TL431AILPME3 also boasts a low output noise voltage, which is crucial for applications that are sensitive to electrical noise, such as precision measurement equipment and audio devices. With a guaranteed thermal stability over a full operating temperature range, the device ensures consistent performance, which is essential for maintaining system reliability.

For safety and reliability, the TL431AILPME3 includes built-in over-temperature and over-current protection, safeguarding the device and the system it's integrated into from potential damage due to extreme operating conditions. Its typical operating current of 1 mA to 100 mA provides a balance between power efficiency and performance, suitable for both low and standard power applications.

Manufactured in a TO-92 package, the TL431AILPME3 is designed for through-hole mounting, which is beneficial for prototyping and applications where surface-mount technology is not preferred. Its compact size and lead forming provide ease of installation in a variety of PCB layouts.

Overall, the TL431AILPME3 from Texas Instruments is a reliable and versatile component that meets the stringent requirements of modern electronic systems, offering precision voltage regulation in a compact and easy-to-use package.