7812 Voltage Regulator 12V

The 7812 Voltage Regulator is a fixed 12 V linear voltage regulator designed to provide a stable 12 V DC output from a higher DC input voltage. It typically accepts an input voltage of 14.5 V to 35 V and delivers an output current of up to 1 A with proper heat dissipation. The regulator features built-in thermal overload protection, short-circuit protection, and safe operating area protection, ensuring reliable and stable voltage regulation. Due to its simple design, low cost, and dependable performance, the 7812 Voltage Regulator is widely used in 12 V power supplies, embedded systems, Arduino, ESP32, STM32, Raspberry Pi peripheral circuits, industrial automation, robotics, automotive electronics, IoT devices, and general electronic applications.