The N7809-2CW is a high-efficiency, non-isolated DC-DC switching regulator designed to provide a stable 9V output. It operates from a wide input voltage range of 13V to 32V and can deliver an output current of up to 2A with an efficiency of up to 95%. The regulator features a low ripple and noise of 100mVp-p maximum and includes built-in protections for short circuits, overload, and over-temperature conditions. Housed in a compact casing with wire leads and capable of operating in temperatures from -40°C to +85°C without a heatsink, it is an ideal replacement for less efficient linear regulators in industrial controls and point-of-load applications.