Mean Well SPU01M-05 DC-DC Converter - 1W - 10.8~13.2V in 5V out

Yes, this model is intended for applications that need a 5V constant-voltage output from a 10.8~13.2V input range. Its power rating is 1W, so it fits low-power embedded and control electronics rather than higher-load devices.

It can fit low-power industrial monitoring circuits that need a regulated 5V output and stay within the unit's 1W rating. The constant-voltage output makes it more appropriate for stable low-power electronics than for loads with larger power demand.

Yes, the package is very small at 19.6 × 10.2 × 7.1 mm and weighs 0.0027 kg. That makes it practical for dense control, embedded, and automation assemblies that need 5V from a 10.8~13.2V input range.

It is designed for very wide operating temperatures from -55°C to +125°C. Combined with its 5V constant-voltage output and 1W rating, that makes it a fit for low-power logic and auxiliary electronics in demanding temperature conditions.

All three SPU01M models are rated at 1W and use the same 19.6 × 10.2 × 7.1 mm package. The SPU01M-05 outputs 5V, while the SPU01M-12 outputs 12V at 0.08A and the SPU01M-15 outputs 15V at 0.07A.

The published specs list an operating temperature range of -55°C to +125°C, but they do not list an IP rating. Based on the available specs, temperature capability is defined, while exposed outdoor suitability is not specified.