The UM5080, manufactured by Union Semiconductor, is a highly efficient PWM Power Switch Controller. Supreme Components International is an authorised distributor of Union Semiconductor components, ensuring you receive genuine and reliable products. This controller is specifically designed for power management applications, providing precise and stable pulse-width modulation for optimal power conversion. Its advanced features enable efficient power regulation and minimize energy loss. The UM5080 is suitable for a wide range of applications, including power supplies, DC-DC converters, and battery chargers. Its compact design and robust performance make it an ideal choice for demanding electronic circuits. Trust Supreme Components International for your Union Semiconductor component needs.