hello,
i already have multiple core branches running across the flat (12,24V), i wanted to get rid of the batteries powering philips hue motion sensor

1) already installed on 12V branch , 3.3V pololu brick.

2) the chatgpt advised that 3.3v it too much and it might be better to dump it to 2.7-2.8V
using the following components

Core

• U1: MCP1700-3002 (3.0 V LDO)
• C1 (input cap): 1 µF ceramic (X5R/X7R)
• C2 (output cap): 1 µF ceramic

Optional safety drop

• D1: Schottky diode (e.g. 1N5817, BAT54)

Is that a correct recommendation/ and should i proceed with that, could you advise?

Thank you!

 

I don’t know how much current it takes but a silicon diode would probably suffice to drop 3.3V to 2.7V.

 

@Jerry-Hat-Trick i think like 100-200mA