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Associate
June 10, 2026
Question

unencrypted model of VIPer01

  • June 10, 2026
  • 2 replies
  • 23 views

couldnt able to validate model because of the encryption , could anyone found the encrypted model let me know , Thank you in  advance

 

2 replies

Peter BENSCH
ST Technical Moderator
June 10, 2026

Welcome ​@vikasvicky, to the community!

For the VIPER01, models for Pspice (Cadence) and LTSpice are available, both however exclusively encrypted. You would therefore need to use one of the tools mentioned, or one that can read encrypted models, in order to use the models.

Regards
/Peter

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Associate
June 12, 2026

LtSpice is also not working while running facing challenge while simulating, could you please suggest for alternate part Mr.Peter BENSCH for VIper01

Peter BENSCH
ST Technical Moderator
June 12, 2026

To suggest a proper alternative to VIPer01, could you please share a few more details about your setup and requirement, such as the LTspice version, the exact error message, and your application needs?

With a bit more context, we can give you a much more accurate recommendation.

Please read through the guide How to write your question to maximize your chances to find a solution so that you can be helped successfully.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.