BUY L7909CV L7909 https://www.utsource.net/itm/p/8647161.html

Description: The L7909 is a low-dropout voltage regulator with a fixed output voltage of 9V. It is a three-terminal negative regulator designed to provide a local on-card regulation. Features: * Output voltage: 9V * Output current: 1.5A * Dropout voltage: 1.2V * Thermal overload protection * Short-circuit protection * Output transistor safe-area compensation Applications: * Battery-powered systems * Automotive systems * Portable instruments * Power supplies * Industrial systems (For reference only)