08-28-2009 02:54 PM
I'm new to Multisim. I can't find a LM238 voltage regulator in the library under power sources/voltge regulators. In fact, I did a general search and couldn't find it anywhere. What's usually done in a case like this? My intuition tells me that I shouldn't have to redesign my circuit just because I can't find a component in Multisim.
Thanks in advance.
Solved! Go to Solution.
08-28-2009 04:01 PM
Hi there,
We don't have a model for the LM238, but we do have a model for the LM138. According to this datasheet, the LM138, LM238 and LM338 are identical except for operating temperature ranges. You can place a LM138 component from the master database and use that for simulationand layout.
Hope that helps.
10-15-2011 07:46 PM
Hello everyone.
I am trying to find LM138/238/338 or LT338 but cannot find it. The funny thing is i have Multisim 11.0 installed, in this case do I have to update my library or something like that?
Thank you.
10-18-2011 02:08 PM
Hi,
Attached is a model for the LM138, now you can create a component and save it to your database. If you are not sure how to do this, have a look at this:
http://zone.ni.com/devzone/cda/tut/p/id/3173
10-01-2018 05:53 AM - edited 10-01-2018 05:54 AM
Hello sir,
Actually I'm also new to Multisim. I can't find a MIC29302 voltage regulator in the library under power sources/voltge regulators. In fact, I did a general search and couldn't find it anywhere. What's usually done in a case like this? My intuition tells me that I shouldn't have to redesign my circuit just because I can't find a component in Multisim.
please help me sir.
Thanks in advance,
Neev
10-02-2018 09:55 AM
You can use another voltage regulator, a generic one, just be sure to verify it has the same voltage and current values. It shouldn't affect your design
11-22-2022 09:39 AM
Good day all,
I've been working different projects on Multisim and I've noticed there are no voltage regulators at all.
I want to know if they were saved with a different name, or i have to create a custom component for voltage regulation each time.
thank you in advance to whoever replies
11-23-2022 03:33 AM
Держите рабочие модели. Правой кнопкой выберите "сохранить", и они будут сохранены в Вашей индивидуальной базе.