voltage regulator always get | Microcontroller › Arduino › regulator gets heat up therefore arduino do not works › voltage regulator always get September 14, 2014 at 11:08 am #12175 Ashutosh BhattParticipant voltage regulator always get heated. its a normal thing. but it should give desire output of 5V. what output you r getting? check your connections. check anything is not get shorted
