We have make 3 boards with LMZ12002.
According to the datasheet, we set the output to 5V using two resistors. We have double checked the value, but the output voltage is only 3.7V.
The feedback voltage is only 0.6V.
we have cut all output load, so only LMZ12002 is working, but 3 boards have the same 0.6V feedback voltage.