This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

REF3012: regulation questions

Part Number: REF3012
Other Parts Discussed in Thread: REF3025

Customer found when no load, the output voltage of REF3012 and REF3025 are too high and violate the spec in the datasheet. please find the measured values here.

Could you explain why the behavior is and is this normal behavior?


REF3012 no load = 1.5V

REF3025 no load = 2.7V



Application: Serve motor

Customer: WW class