https://devzone.nordicsemi.com/f/nordic-q-a/4061/nrf51822-dc2dc-converter-limitations-with-softdeviceWe are currently looking at developing a new BLE Tag based on the nRF51822. From the technical datasheet we decided that to save power we would use the internal DC2DC converter, as recommended in the datasheet. We are currently at the prototype stageen-USTelligent Community 13Mon, 13 Oct 2014 11:42:45 GMThttps://devzone.nordicsemi.com/thread/14564?ContentTypeID=1Mon, 13 Oct 2014 11:42:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1dff534e-b15f-4d46-945e-16327e96a812Stefan Birnir Sverrisson<p>Hi</p> <p><a href="https://devzone.nordicsemi.com/question/685/ldo-vs-dcdc-nrf51822/?answer=988#post-id-988">This thread</a> may provide clarification to your question.</p><div style="clear:both;"></div>