BUY 78M15 https://www.utsource.net/itm/p/11257246.html

Description: The 78M15 is a three-terminal positive voltage regulator with a fixed output voltage of 15V. Features: - Output current up to 1.5A - Output voltage accuracy of ±2% - Thermal overload protection - Short circuit protection - Output transistor safe operating area protection Applications: - Battery-powered systems - Automotive systems - Portable electronics - Industrial systems - Telecommunications systems (For reference only)