Hi, I'm working on a shield for Due and ran into the problem of not having enough power by useing only the providet power from the Due (many Sensors, TFT, LCD and and and). So I was thinking of providing more current by an extra StepDown Voltage Regulator like TRACO POWER TSR 0.5-2433 or XP POWER SR05S3V3. I want to connect Vin to Vin of Due or Termal Block an Vout to v3.3 so it's optional to use it. With a 3,2" TFT you might save the money, with 7" TFT you solder it on the shield.
Question is if this is possible or maybe also power the Due with it instead of useing the build in Regulator? I know you can do it with 5V on Uno, but don't want to test it and destroy my Due. ;)
Thx in advance.