https://devzone.nordicsemi.com/f/nordic-q-a/81261/about-current-in-nrf52840-dongle-pca10059-system-offHello We check the current in system off in PCA10059 board. and use the ble_app_template application. If set the VDD 3.3V, after the system off, measure the current is 10uA. and if set the VDD 1.8V, the value is 5uA. in nRF52840 spec, the valueen-USTelligent Community 13Mon, 01 Nov 2021 10:17:09 GMThttps://devzone.nordicsemi.com/thread/336822?ContentTypeID=1Mon, 01 Nov 2021 10:17:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c550680c-3dcf-43ed-9ff2-54d8b1e4a8a3Stian R&#248;ed Hafskjold<p>Hi, please check out my answer in this thread: <a href="https://devzone.nordicsemi.com/f/nordic-q-a/56270/nrf52840-dongle-draws-more-current-on-vddh-than-vdd">https://devzone.nordicsemi.com/f/nordic-q-a/56270/nrf52840-dongle-draws-more-current-on-vddh-than-vdd</a></p><div style="clear:both;"></div>