I literally just want to buy a switching regulator that can take an input 24V and step it down to 15 and 12V which can support 300mA of current. I’m happy to buy two of them, one for each output voltage. I do not need one that does both.
It’s similar to Pololu 15V, 500mA Step-Down Voltage Regulator D24V5F15
I just want to order this exact thing and put it to use, but I’d like to find a product stocked by Digi-key (We are not allowed to purchase from Pololu).