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I'm using proteus 8.9 SP0. Is there any library for LM2576-X (x = 3.3, 5, 9, 12, 15)? I have LM2576-ADJ (adjustable) but I need fixed voltage series.

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  • \$\begingroup\$ What is it you want to do? Simulate or just use it for a schematic? \$\endgroup\$ – MCG Feb 11 at 15:31
  • \$\begingroup\$ @MCG I need both of them and footprint for PCB \$\endgroup\$ – Babak.Abad Feb 14 at 20:27
  • \$\begingroup\$ You may not be able to get them. You can import schematic parts and PCB footprints in Proteus 8.9 by searching for them in the part list. It will look through an online program (Samacsys or something) and you can import the PCB footprint and schematic symbol, but it wont have a SPICE model. You'll either have to use a part that works the same and add it to the child sheet, or request a new model in the LabCenter forums \$\endgroup\$ – MCG Feb 17 at 8:17

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