The SBTN01N-05 is a 1W isolated and unregulated module-type DC-DC converter designed to step down a nominal 24V input. It operates over an input voltage range of 21.6V to 26.4V and provides a 5V output with a current range of 20mA to 200mA. This converter achieves a typical efficiency of 77% and features 1.5KVDC I/O isolation, short circuit protection, and an operating temperature range of -40°C to +90°C. Its SMD package and robust features make it suitable for applications in industrial control, telecommunication systems, and distributed power architectures.