REG0 output VDD rages from 1.8V - 3.3V - current driving capability

[Amrutha S P]

Hi,

In my project, I am using High voltage mode [VDDH] in this case automatically REG1 [LDO] will be enabled. But my question is as per the datasheet i understood that even REG0 [LDO] will be active in this case with output range equal to VDD, can i use this VDD as a supply to my other part of the schematic like to drive the LED with max. current of 20mA?

I need to know the current capability of this REG0 output i.e., VDD, Can i get these details ?

Example is attached for the reference below

[ketiljo]

You can find it here: Regulator specifications, REG0 stage. The extra current you can draw from REG0 depends on how much power the radio delivers. A 8 dBm, you can dram max 5 mA extra from REG0 and at 4 dB or less, max 25 mA.