BUY RN4604 https://www.utsource.net/itm/p/11278541.html
RN4604 NPN+PNP Complex Bipolar Digital Transistor -50V/50V -100mA/100mA 80 300mW/0.3W SOT-163/SM6/SOT23-6 marking VD switching inverting interface driver circuit
RN4604 is a low-dropout (LDO) linear regulator with an output current of up to 600mA. It is designed to provide a stable output voltage with low noise and low power consumption. The device is available in a SOT-163/SM6/SOT23-6 package and is suitable for a wide range of applications such as portable electronics, automotive, and industrial applications. Features: - Low dropout voltage: 0.2V (typical) - Output current up to 600mA - Output voltage range: 1.2V to 5.5V - Low quiescent current: 10uA (typical) - Low noise: 20uVrms (typical) - Over-temperature protection - Over-current protection Applications: - Portable electronics - Automotive - Industrial - Battery-powered systems - Power management systems (For reference only)