https://devzone.nordicsemi.com/f/nordic-q-a/28977/nrf52832-internal-dc-dc-mode-by-mistakehi I mistakenly left the inductor connected between the dcc pin and the DEC 4 pin and let it operate in the LDO mode. What kind of problem will you encounter? Or maybe you can use it in LDO mode while it is connected? thanksen-USTelligent Community 13Sun, 07 Jan 2018 05:52:33 GMThttps://devzone.nordicsemi.com/thread/114600?ContentTypeID=1Sun, 07 Jan 2018 05:52:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:842ec4c2-3234-4973-b97c-81642a508efdsfujimoto<p>AmbystomaLabs Thanks,It was saved.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/114599?ContentTypeID=1Sat, 06 Jan 2018 16:13:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:004e50b6-e260-4092-99f0-33f4c667ca1eAmbystomaLabs<p>It doesn&#39;t matter if you have the DC/DC inductors hooked up while using the LDO. DCC is just going the be the FET from the buck converter. So it will be off when in LDO mode.</p><div style="clear:both;"></div>