BUY R3BMF5 https://www.utsource.net/itm/p/1731109.html

R3BMF5 is a 7-pin DIP (Dual Inline Package) IC manufactured by Sharp. It is a voltage regulator IC that provides a constant output voltage of 5V. Description: The R3BMF5 is a 5V voltage regulator IC that is designed to provide a constant output voltage of 5V. It has a maximum output current of 1A and a maximum input voltage of 30V. The IC has an operating temperature range of -40°C to +85°C. Features: Output voltage: 5V Maximum output current: 1A Maximum input voltage: 30V Operating temperature range: -40°C to +85°C 7-pin DIP package Applications: The R3BMF5 is commonly used in applications such as power supplies, battery chargers, and other electronic circuits that require a constant 5V output voltage. (For reference only)