NRF52832 Regulator Output issue

PINs 46 and 47 of NRF52832 are Regulator Output according to the specifications. The output reference voltage is 1.3V. Is there any tolerance limit? We currently changed the inductor L1 and L2 on pin 47 to 2nd, and the measured voltage is 1.21V. Is it within normal specifications? 

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