Can anyone help with these Spice models..........

[Frank]

Alreayd searched the net, without any result.

Looking for Spice models of voltage regulators:

LM317, LM329 and LM337.

Any help is appreciated.

Thanks in advance.

Frank

 

[Leon]

Why do you need to model these devices?

Leon

 

[qrk]

Alreayd searched the net, without any result.

Looking for Spice models of voltage regulators:

LM317, LM329 and LM337.

Any help is appreciated.

Thanks in advance.

Frank

Odd that you would want Spice models for voltage regulators.
However, a Google search instantly turns up a model for the LM317 at
http://www.aeng.com/pdf/regulator.pdf

PSpice also has the LM317 in their model library. I can't find models
for the other two.

 

[Frank]

Op 16 Feb 2006 11:10:36 -0800 schreef Leon:

Why do you need to model these devices?

Leon

They are part of a power supply design.

Frank

 

[Frank]

Op Thu, 16 Feb 2006 22:51:39 GMT schreef qrk:

Odd that you would want Spice models for voltage regulators.
However, a Google search instantly turns up a model for the LM317 at
http://www.aeng.com/pdf/regulator.pdf

PSpice also has the LM317 in their model library. I can't find models
for the other two.

Thanks for the link. Why is it so odd??

Frank

 

[Jim Thompson]

Op Thu, 16 Feb 2006 22:51:39 GMT schreef qrk:
[snip]

However, a Google search instantly turns up a model for the LM317 at
http://www.aeng.com/pdf/regulator.pdf

[snip]
Thanks for the link. Why is it so odd??

Frank

What do find "odd" about it? It's a device-level subcircuit.

...Jim Thompson