LTSpice Voltage Regulator LM78XX Model

Thread Starter

friedstudent

Joined May 21, 2020
1
Does anyone have LTSpice symbol files for LM7805, LM7809, LM7812? I need them for my final project. I've tried searching everywhere but can't find em so I'm now here.

Please help. Thank you ^_^
 

Reloadron

Joined Jan 15, 2015
5,455
Why not just create the symbols or use a symbol from a VR with the same pin out? Symbols are easily created in LtSpice. A rectangle with three pins?

Ron
 

Alec_t

Joined Sep 17, 2013
11,302
A quick google found these. I haven't checked to see if the symbol files are included, but as Ron says you can easily make your own symbols.
 
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