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by imi207
Fri May 18, 2018 9:44 pm
Forum: Advanced users
Topic: Pi 3 B+ fries if 3V3 rail is shorted to 5V
Replies: 19
Views: 6922

Pi 3 B+ fries if 3V3 rail is shorted to 5V

Has anyone noticed that Pi 3 B+ fries if 3V3 rail is shorted to 5V. This did not happen in Pi 3 B. Seems to because of the upgrade to MXL7704 integrated regulator chip. You can read more about it here: https://www.raspberrypi.org/blog/pi-power-supply-chip/. Is there a place where this hardware bug c...

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