The U7710 is a SOP-8 AC-DC Controller & Regulator ROHS manufactured by UNI-SEMI. It is designed to provide power to AC-DC systems. The device includes a built-in, high frequency, full bridge primary side converter, a secondary side controller and a low drop out linear regulator. It is capable of synchronizing its oscillator with external Clocks. The U7710 features built in Current Mode control, low ripple and noise, fast transient response and a low start-up current. Additionally, it is protected against over-voltage, over-current, short-circuit and thermal shutdowns. The device is RoHS compliant and is an ideal solution for a wide range of AC-DC applications such as Notebook Computers, LCD Displays, Home Appliances and Automotive Electronics.