Other Parts Discussed in Thread: REG1117, TL431
Hi,
According to the data sheet temperature drift is typical 30ppm ( max 65 ) from -40 to 85 deg C.
However could it be expected the highest output voltage is at approx. 50 deg C. like shown at data sheet page 7 figur 3, and then drop at both higher and lower temperature ?
It is basically a question of how good temperature drift correlation could be expected between output voltage from ref3030 mounted at different boards, but knowing the ambient temperature will be the same.
Thanks
Geert Petersen