nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/f/nordic-q-a/33016/nrf8001-current-consumption-at-lower-voltageHi everyone. I want to use the nRF8001 in a low power application and therefore I want to save as much energy as possible. I read in other discussions that the nRFgo studio gives a good overview about the current consumption. What is the supply voltageen-USTelligent Community 13Thu, 05 Apr 2018 13:57:47 GMTRE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/127075?ContentTypeID=1Thu, 05 Apr 2018 13:57:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:18b9b208-d54a-4063-9995-9636b5d59245PhilippS<p>thanks for your help Kenneth, much appreciated !</p><div style="clear:both;"></div>RE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/127060?ContentTypeID=1Thu, 05 Apr 2018 13:19:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:df1f1976-2307-4fd8-afd7-011753d0fc1fKenneth<p>They are the same.</p><div style="clear:both;"></div>RE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/127057?ContentTypeID=1Thu, 05 Apr 2018 13:02:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7efaa2b2-9a9f-440e-85e6-80bc84eb173aPhilippS<p>Table 14 and table 15 are defined for VDD=3V. Does the idle/sleep current change when using 2.5V instead of 3V?<br />Thank you for your help!</p><div style="clear:both;"></div>RE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/126929?ContentTypeID=1Wed, 04 Apr 2018 20:31:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0b996970-da50-4058-bc10-c45fa03e4f48Kenneth<p>That is correct.</p><div style="clear:both;"></div>RE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/126901?ContentTypeID=1Wed, 04 Apr 2018 15:04:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e6eac8c5-34b1-4c53-9cfa-e29f0b8f45e2PhilippS<p>Thank you for your answer Kenneth.<br />Am I right that the DC/DC converter doesn&#39;t affect the idle/sleep current consumption (table 14 and table 15)?</p><div style="clear:both;"></div>RE: nRF8001 current consumption at lower voltagehttps://devzone.nordicsemi.com/thread/126848?ContentTypeID=1Wed, 04 Apr 2018 12:43:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08e182c0-c4d4-416d-a1de-c04bb37c2efbKenneth<p>Hi, the nRFgo Studio plot is using 3V&nbsp;when Enable DC/DC is used in Hardware settings. You can get an impressions of the DC/DC efficiency as function of supply voltage on page 19:</p> <p><a href="http://www.nordicsemi.com/eng/nordic/download_resource/17534/16/14489373/2981">http://www.nordicsemi.com/eng/nordic/download_resource/17534/16/14489373/2981</a>&nbsp;for voltages other than 3V.</p><div style="clear:both;"></div>