BUY HV7801K1-G https://www.utsource.net/itm/p/4529068.html
High Side Current Monitor
The HV7801K1-G is a high voltage, low noise, low dropout linear regulator manufactured by Supertex. It is housed in a SOT-23 package and is designed to provide a regulated output voltage of up to 24V. The HV7801K1-G features a wide input voltage range of 3V to 24V, a low dropout voltage of 0.2V, and a low quiescent current of 3mA. It also has a high power supply rejection ratio of 80dB, and a low output noise of 10uVrms. The HV7801K1-G is suitable for applications such as power supplies for microcontrollers, LED drivers, and other low voltage circuits. It is also suitable for use in automotive, industrial, and medical applications. (For reference only)