BUY K1010B https://www.utsource.net/itm/p/872428.html

K1010B is a 4-pin DIP (dual in-line package) voltage regulator manufactured by COSMO. It is a three-terminal positive voltage regulator with a maximum output current of 1A. The K1010B is designed to provide a regulated output voltage of 5V, with a maximum input voltage of 35V. It is designed to provide a stable output voltage, even when the input voltage fluctuates. It also has thermal overload protection and short circuit protection. The K1010B is suitable for a wide range of applications, including computers, consumer electronics, automotive electronics, and industrial control systems. It can be used to regulate the voltage of a power supply, or to provide a stable voltage for sensitive components. (For reference only)