The LM7809, manufactured by CDIL, is a 9V, 1A positive linear voltage regulator. Supreme Components International is an authorised distributor of CDIL components, ensuring you receive genuine and high-quality products. This regulator is designed to maintain a steady 9V output, even with fluctuations in input voltage or load current. It features built-in protection against overcurrent and overheating, enhancing its reliability and longevity. The LM7809 is commonly used in power supplies, battery chargers, and other applications where a stable 9V supply is required. Its simple design and ease of use make it a popular choice for both hobbyists and professional engineers. Benefit from its robust performance and integrated protection features for your power management needs.