we are using TPS7A8801RTJT in our design and here is the schematic of it:
Out 1 is used to generate 0.85V from 1.8V input and Out 2 is used to generate 1.8V from 3.3V input.
Regarding Out 1, the feedback resistors selected are :
R1 as 750E and R2 as 12K. Is R1 value of 750E is fine ?
Also R3 and R4 is selected as 1.87K and 1.5K for 1.8V output as recommended in datasheet, table 2.
Thanks in Advance,