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Basic Electronics » Lm317 vs lm317t

April 26, 2012
by dgikuljot
dgikuljot's Avatar

Hey guys, This topic is confusing me and it appears as if those 2 packages have different pin outs. But different sources appear to be saying different things.

I know the lm317t is in a To-22 package but does it have the same pin out as an lm317? Thanks, Kuljot Dhami

April 26, 2012
by BobaMosfet
BobaMosfet's Avatar

dgikuljot-

I've looked at the datasheets for the LM317, LM317T, and LM317L. All have the same pinout, whether TO-220 or TO-92.

  1. V-Adj
  2. V-Out
  3. V-In

Hope that helps.

BM

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