https://devzone.nordicsemi.com/f/nordic-q-a/126457/the-current-consumption-of-npm2100HI My current system consists of an nRF54L15 paired with an external flash and sensor. In low-power mode, the current consumption is approximately 15 &#181;A. After sleeping for 1 second, it wakes up and operates for about 20 ms before re-entering low-poweren-USTelligent Community 13Tue, 13 Jan 2026 14:33:08 GMThttps://devzone.nordicsemi.com/thread/558610?ContentTypeID=1Tue, 13 Jan 2026 14:33:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:545a48a6-c441-4046-a77c-651e18831983ketiljo<p><span>It is normal boost operation and you can get 100mA or even 150mA peaks due to boost refresh events in LP/ULP mode, which is inherent.&nbsp;<br />This LP/ULP boost refresh period depends on load current. This boost refresh events can happens even if there is no load.&nbsp;<br /><br />Also refer to&nbsp;&nbsp;<a href="https://docs.nordicsemi.com/bundle/nwp_058/page/WP/nwp_058/boost_output_capacitor.html">Selecting output capacitors for the boost regulator</a></span></p><div style="clear:both;"></div>