RS PRO DC-DC Converter request

Hello together,
I am just getting started and looking for a compact DC-DC Converter 3.3 to 12v like this one to design a PCB:

I wasn’t able to find anything similar in the library, I would therefore highly appreciate your support.
Thanks in advance!

I was also wondering how to include this part to a simulation circuit, if possible? - Thanks

This part is likely as close as you will find.

It likely won’t. To simulate it needs a spice model in the part and there isn’t one in this part.


Thanks for the quick response and info, I’ll give it a try with the suggested part!