Reduce unnecessary power consumption when Reg0 is not in use

RE: Reduce unnecessary power consumption when Reg0 is not in use

DX_HK — Tue, 25 Nov 2025 09:26:13 GMT

No, I'd just like to reduce power further by adjusting some settings.
If reg0 isn't powered by this connection, that would be perfect!

Thank you for your kind reply.

Vidar Berg — Tue, 25 Nov 2025 09:24:00 GMT

Hi,

No, reg0 will not be powered and it will not lead to any extra power consumption. Are you not able to reach the specified sleep currents?

DX_HK — Tue, 25 Nov 2025 08:48:12 GMT

Thank you for your answer.

I don't think Reg0 works electrically, but I think the regulator logic does consume power.

Or does it consume so little power that it is practically negligible?

Vidar Berg — Thu, 20 Nov 2025 07:45:21 GMT

Hello,

Reg0 is disabled when you follow their reference circuit here:

Reg0 will not contribute to the current draw in this configuration.

Best regards,

Vida