https://devzone.nordicsemi.com/f/nordic-q-a/16345/power-supply-of-nrf51822Hi, I&#39;m designing a prototype which uses a 6V battery with nRF51822. According to the specs nRF51822 power supply ranges from 1.8V to 3.6V. Can you tell me how to reduce the 6V into lower one without consuming much current.en-USTelligent Community 13Tue, 11 Apr 2017 06:43:23 GMThttps://devzone.nordicsemi.com/thread/62493?ContentTypeID=1Tue, 11 Apr 2017 06:43:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6005bad2-b414-4cc2-8500-510fbb15e5bfkkert<p>You are looking for &#39;nanopower&#39; converters, such as TPS6210x</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/62492?ContentTypeID=1Mon, 12 Sep 2016 09:09:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c17c0aba-e741-48bc-af39-0d3f34b8b7dcRK<p>use any one you like, there are 20,000 DC/DC buck circuits online, pick whichever one suits you. Or use an LDO and waste 1/2 the power in the battery</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/62491?ContentTypeID=1Mon, 12 Sep 2016 08:56:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a3acd56a-53b4-4415-b55e-9d167fd9e1afAmit Varshney<p>which one can I use here.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/62490?ContentTypeID=1Mon, 12 Sep 2016 07:48:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e7e4810-0226-47ae-8ac8-256214f65ac6Einar Thorsrud<p>The best way to lower the supply voltage in an energy efficient manner is probably to use an external DC/DC buck converter.</p><div style="clear:both;"></div>