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NRF52840 power consumption using only DC/DC of REG1

Hi All,

I have a question about NRF52840 power consumption. It is not very clear from the datasheet what is the power consumption if I'd like to use only one of the DC/DC converters (i.e REG1).

The scenario is the following: I supply 3V regulated on VDD and I enable the DC/DC of REG1.

Is the MCU power consumption the one mentioned in page 19 of the objective specification as IDDFlash/MHZ = 56uA/MHZ

and the radio as mentioned in page 288 as

ITX,0dbm,DCDC = 4.9mA

OR the power consumption is different and if so what is it?

Thank you for your answers.

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