I think these are EIA SMD resistor codes.
30A = 200R
01A = 100R
Which would make the output voltage
1.25 * (1 + 200/100) = 3.75V
(Ignoring Iadj which should be 50uA)
Which is close to what I measure.
If I put 1K in parallel with the 200R, that would bring the combination down to 167R. Then the output would be
1.25 * ( 1 + 167/100) = 3.33V