https://devzone.nordicsemi.com/f/nordic-q-a/76287/nrf52x-series-asic-queryDear Hardware Application Engineer, We are using nRF ASICs for our IoT products for the past two years. In nRF52x series products, forex. nRF52840, there is a power supply input to the ASIC, designated as DEC6 here. Though there is a provision foren-USTelligent Community 13Mon, 14 Jun 2021 13:10:23 GMThttps://devzone.nordicsemi.com/thread/315151?ContentTypeID=1Mon, 14 Jun 2021 13:10:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:27bdd4f8-2fb5-4105-afb1-7e1a42050ac9Jared<p>Hi,</p> <p>&nbsp;DEC6 is an extra decoupling for the internal regulation. The pin is connected directly to DEC4. Only footprint should be placed, it shouldn&#39;t be populated with a capacitor.</p> <p>best regards</p> <p>Jared</p><div style="clear:both;"></div>