BUY SG6105DZ https://www.utsource.net/itm/p/1863502.html
Power Supply Supervisor + Regulator + PWM
Description: SG6105DZ is a low-dropout (LDO) linear voltage regulator with a maximum output current of 1A. Features: - Output voltage range: 1.2V to 5.5V - Dropout voltage: 0.2V (typical) - Output current: 1A - Output noise: 30uVrms (typical) - Operating temperature range: -40°C to 125°C Applications: - Battery-powered systems - Automotive systems - Portable electronics - Industrial electronics - Power management applications (For reference only)