Regulator LM338

Antonio Servin

Other Parts Discussed in Thread: LM338, LM138, LM317

Hi! I want to do a Proteus simulation off my proyect. I'm using a LM338 regulator but I don't find it on the Proteus Libraries. Anyone know about a LM338 spice model?

over 12 years ago

0 Donald Jones over 12 years ago

TI__Mastermind 22610 points

Sorry, no SPICE model is available for LM138 or LM338 from the factory.

0 Antonio Servin over 12 years ago in reply to Donald Jones

Prodigy 20 points

Ok Thanks. mmm do you know if I can modify the spice model off LM317 to give me 5 A current output?

0 Donald Jones over 12 years ago in reply to Antonio Servin

TI__Mastermind 22610 points

Unknown, maybe, but it's probably not going to behave anything like the real device. Depends on the model itself, and on what your expectations are.

Power management

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Regulator LM338