The SD2350D50A with DC-DC Converters SOT23-3 RoHS manufactured by SHOUDING is a step-down, DC-DC converter housed in a SOT23-3 package that is RoHS compliant. It offers a wide input voltage range from 2.5V to 28V and delivers an output current of up to 50mA. It has a high efficiency of up to 95% and an operating temperature range from -40°C to +85°C. It also offers high switching frequency, up to 4.5MHz, low quiescent current of typically 4mA and protection features such as short circuit protection, over voltage protection, and over current protection. It is capable of operating in both continuous and discontinuous conduction mode making it ideal for a variety of applications such as 3V/5V digital power supplies, DSCs, digital audio systems, and more.