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Missing Part or no longer needed? LF33CV for controller board - Printable Version

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Missing Part or no longer needed? LF33CV for controller board - Geewizard - 2014-09-22

Is this part no longer needed or just missing from my RED controller kit?


RE: Missing Part or no longer needed? LF33CV for controller board - W3DRM - 2014-09-22

(2014-09-22, 15:43)Geewizard Wrote: Is this part no longer needed or just missing from my RED controller kit?

The LF33CV transistor regulator is used by the circuitry to provide 3.3 volts to the Controller board.

If you are missing yours, you can get a replacement from Mouser at the following link:


RE: Missing Part or no longer needed? LF33CV for controller board - Geewizard - 2014-09-22

(2014-09-22, 16:31)W3DRM Wrote:
(2014-09-22, 15:43)Geewizard Wrote: Is this part no longer needed or just missing from my RED controller kit?

The LF33CV transistor regulator is used by the circuitry to provide 3.3 volts to the Controller board.

If you are missing yours, you can get a replacement from Mouser at the following link:

Thanks. I guess it was just missing then. I use Digi-Key since I have an account there.


RE: Missing Part or no longer needed? LF33CV for controller board - Tobi - 2014-09-22

Sorry for the missing voltage regulator. Undecided

Buying the regulator at some local electronic distributor should be the fastest and easiest way.