BUY OB2223CPA https://www.utsource.net/itm/p/11736003.html

Description: The OB2223CPA is a high-efficiency, low-saturation, low-dropout linear regulator with a maximum output current of 1A. It is available in a SOP-8 package. Features: - Output voltage range: 1.25V to 20V - Output current: 1A - Dropout voltage: 0.2V (typical) - Efficiency: up to 95% - Low quiescent current: 50uA (typical) - Thermal shutdown protection - Short-circuit protection - Over-voltage protection Applications: - Battery-powered applications - Automotive applications - Portable electronics - Industrial control systems - Telecom systems (For reference only)