Just a minor FYI feedback on the D24V5x voltage regulator.
I used a couple of D24V5Fx regulators in place of D24V6Fx which I had used before and was caught out by your addition of a 100k pull-up on the SHDN pin of an otherwise functionally identical product.
I understand why you did it but I like to use multiple little regulators as an easy way to turn parts of a project on and off. To stay off while a micro’s pin is high-impedance, I need a pull-down of ~1k, at 24v input. That in turn takes ~5mA to pull back up to 5v when the micro pin goes high! (BTW these regulators can be a bit iffy until the SHDN pin is well above the spec’d 0.4v.)
The easy fix for me was to switch back to the D24V6Fx, but I would have preferred if you hadn’t assumed how these would be used. After all, the Vin & Gnd pins are right next to SHDN; no hardship to add a pull-up or pull-down.
Just FYI.
Martin
PS. I love these voltage regulators, by the way, I’ve bought dozens (especially in your sales!