MC60 - we need 150mA power supply for GNSS part ? Could You explain that?

Hi, could You explain me whu Quectel suggest min. 150mA power supply current for GNSS part in MC60 ?Thanks.

This recommendation is based on our GNSS module L76, which is use the same chip platform as the GNSS chip of the MC60.
This value is based on power consumption.