Use of the nPM1300 is on board the nRF54L15.

RE: Use of the nPM1300 is on board the nRF54L15.

Michal — Tue, 04 Nov 2025 19:39:13 GMT

You're welcome.

Best regards,

Michal

RE: Use of the nPM1300 is on board the nRF54L15.

peit — Tue, 04 Nov 2025 17:59:30 GMT

Thank you!

[quote userid="114944" url="~/f/nordic-q-a/125404/use-of-the-npm1300-is-on-board-the-nrf54l15/553349"]It was installed there to regulate the voltage for the nRF54L15 chip, the same as in most of our DKs. For developing a product using nPM1300 you should get the nPM1300 EK as well.[/quote]

RE: Use of the nPM1300 is on board the nRF54L15.

Michal — Tue, 04 Nov 2025 17:00:17 GMT

[quote user="peit"]The nPM1300 is connected directly to the debugger, I can still connect to nPM1300 from nRF54L15 on this board ?[/quote]

Sorry, just double checked the schematic and you are right, it is connected only to the debugger.

[quote user="peit"]I'm a little confused, was this nPM1300 installed there just for this one option?[/quote]

It was installed there to regulate the voltage for the nRF54L15 chip, the same as in most of our DKs. For developing a product using nPM1300 you should get the nPM1300 EK as well.

Best regards,

Michal

RE: Use of the nPM1300 is on board the nRF54L15.

peit — Tue, 04 Nov 2025 16:04:13 GMT

[quote userid="114944" url="~/f/nordic-q-a/125404/use-of-the-npm1300-is-on-board-the-nrf54l15/553331"]If it is a DK you can use the board configurator to configure at least some values.[/quote]

If I'm not mistaken, I can configure (in board configurator) only the output voltage on this board.

I'm a little confused, was this nPM1300 installed there just for this one option?

[quote userid="114944" url="~/f/nordic-q-a/125404/use-of-the-npm1300-is-on-board-the-nrf54l15/553331"]

Otherwise you can use NCS drivers, npxm library or I2C directly to configure nPM1300 from the MCU.

Best regards,

[/quote]

The nPM1300 is connected directly to the debugger, I can still connect to nPM1300 from nRF54L15 on this board ?

RE: Use of the nPM1300 is on board the nRF54L15.

Michal — Tue, 04 Nov 2025 14:56:08 GMT

Hello,

The answer is "no".

If it is a DK you can use the board configurator to configure at least some values.

Otherwise you can use NCS drivers, npxm library or I2C directly to configure nPM1300 from the MCU.

Best regards,

Michal