https://devzone.nordicsemi.com/f/nordic-q-a/127291/npm2100-external-weak-pullup-on-shphld-to-3-3v-allowedDear Nordic Support Team, nPM2100, SHPHLD pin: we would like to connect a pushbutton to GND to wake the PMIC from ship mode. Additionally, we would like to read the pushbutton state from an nRF54L15 GPIO. Would it be allowed to connect a resistive divideren-USTelligent Community 13Mon, 09 Mar 2026 10:03:47 GMThttps://devzone.nordicsemi.com/thread/562791?ContentTypeID=1Mon, 09 Mar 2026 10:03:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:45902f10-a177-4aa0-8f1c-2c939e0eafaaBendik Heiskel<p>Hi Juergen,</p> <p>The SHPHLD pin has a weak internal pull-up to VBAT, so we don&#39;t recommend connecting anything other than a switch to the pin to prevent leakage during ship mode.</p> <p>Using a GPIO triggered by the SHPHLDFALL interrupt is a better solution, to prevent access current draw from the battery while in ship mode.</p> <p>&nbsp;</p> <p>Best regards,</p> <p>Bendik</p><div style="clear:both;"></div>