The DI78M09D1, manufactured by Diotec, is a robust 9V, 0.5A positive voltage regulator supplied in a TO-252 package. Supreme Components International is an authorised distributor of Diotec components, ensuring you receive a genuine and high-quality product. This voltage regulator is designed to maintain a stable 9V output, even with fluctuations in input voltage or load current. It's perfect for applications requiring a regulated power supply, such as microcontrollers, sensors, and other electronic circuits. The TO-252 package allows for efficient heat dissipation, contributing to the regulator's overall reliability and performance. Benefit from a dependable power solution for your projects with the DI78M09D1.