IFS01 1W SMD DC/DC Converters XP Power IFS01 1W Surface-Mount (SMD) DC/DC Converters offer a compact design with high-efficiency (up to 83%), 1.5kV isolation, short-circuit protection, and high operating temperature (up to +105°C). The series also features a 5V input voltage rating and 5V, 9V, or 12V rated output voltage. XP Power IFS01 DC/DC Converters are ideal for isolating voltage rails in a distributed power-supply architecture, such as analog, digital, data, and relay circuits.