Replacements for missing components

[kantoniak]

Hello! I would like to manufacture the board for myself, but some components are unavailable both in DigiKey and Mouser where I checked. I managed to select components based on the BOM exported from the KiCad project. To stay with what is available, I had to swap some components, in particular the crystal and power ICs. I'm also unsure if there are any passives' characteristics that I need to consider (e.g. I selected everything for 16V max).

Would you be so kind to take a look at my component list and comment on the choices? Here's the link to the details, I also include a screenshot below: https://www.mouser.ca/ProjectManager/ProjectDetail.aspx?AccessID=994f0071b4