The MC7815CTG is a linear voltage regulator with a positive voltage output of 15V and a maximum current of 1A. It is manufactured by ON Semiconductor and is single-channel, open-drain on-off switch with thermal shutdown capability. It has built-in current limit protection and is adjustable with an external resistor. The device is designed to meet safety agency requirements in various applications such as consumer electronics, instrumentation, industrial, audio/video, communication systems, and more.