BUY SI-8401L https://www.utsource.net/itm/p/1725271.html
Separate Excitation Switching Regulator with Coil5V
The Sanken SI-8401L is a module that is used in power supplies and other electronic devices. It is a high-efficiency, low-cost, low-noise, and high-reliability module. It is designed to provide a regulated output voltage of 5V and a maximum output current of 1A. The module features a wide input voltage range of 4.5V to 24V and a wide operating temperature range of -40°C to +85°C. It also has a high efficiency of up to 92% and a low ripple of less than 50mV. It is also designed with a built-in over-voltage protection and short-circuit protection. The SI-8401L is suitable for a wide range of applications, including power supplies for consumer electronics, industrial equipment, and automotive electronics. It is also suitable for battery-powered applications, such as portable devices and medical equipment. (For reference only)