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Autodesk EAGLE
EAGLE User Chat (English) Noob Frustrated - Can't find a part !
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Related

Noob Frustrated - Can't find a part !

e14 Contributor
e14 Contributor over 12 years ago

Hi. I was hoping someone can help a new eagle user.

 

I am trying to create my first schematic and can't find a part I need. It's in an SOT-89 package (MC78L05ACHX). I searched and found a couple Fairchild libraries but they don't have that part in an SOT-89.

 

I will resort to making a part but it seems like a common part so I'm surprised I can find it. Matter of fact I can't find anything in SOT-89. What am I doing wrong ?

 

Any hints on how to search for parts ?

 

Bob

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  • autodeskguest
    autodeskguest over 12 years ago in reply to jmbldwn

    Am 22.02.2014 19:48, schrieb Jim Baldwin:

    I'd be curious to know if you can find parts like this on

    http://schematicpal.com.  I made it just for these situations.

     

     

    I found the part you're looking for with this query:  UA78M05*  Let me

    know if it works for you, or if you have any suggestions.

     

    -Jim

     

    --

    To view any images and attachments in this post, visit:

    http://www.element14.com/community/message/104547

     

     

    Don't search for the precise part. If you use all the different

    characters all the manufacturers use then you can count a dozen names

    foe just the same thing. Use the plain numbers instead.

    Just 7805 will do, or 7805*, or 7805.

    You should check for the meaning of ? and * .

     

    --

    Mit freundlichen Grüßen / With best regards

     

    Joern Paschedag

     

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  • jmbldwn
    jmbldwn over 12 years ago in reply to e14 Contributor

    I'd be curious to know if you can find parts like this on http://schematicpal.com.  I made it just for these situations.


    I found the part you're looking for with this query:  UA78M05*  Let me know if it works for you, or if you have any suggestions.

     

    -Jim

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  • e14 Contributor
    e14 Contributor over 12 years ago in reply to autodeskguest

    Thank you guys for you help.  I think I have all my components accounted for but it did take a lot of time to find them. Maybe this is just a one time thing and from here on out Eagle will save me time as I get used to it. Anyway thanks again.

     

    Bob

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  • autodeskguest
    autodeskguest over 12 years ago in reply to e14 Contributor

    On 22/02/2014 4:42 p.m., Bob Karr wrote:

    Thank you so much. I found the part from the library you posted.

     

    Is there any way to search for the package type in the ADD component

    screen?

     

    Bob

     

     

      If you wish to search for a package then you should do it from the ADD

    in the board editor as that will search package names.  Once you have

    identified the which libraries contain the package, abort the Add.

     

    You can also do it from the control panel but it is strange and slow on

    the large Eagle library.

    Right click on a Libraries folder and select Search in Folder, entering

    you r search text at the bottom. It search one find at a time as you

    click next.

     

    HTH

    Warren

     

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  • autodeskguest
    autodeskguest over 12 years ago

    Am 22.02.2014 04:08, schrieb Bob Karr:

    Hi. I was hoping someone can help a new eagle user.

     

    I am trying to create my first schematic and can't find a part I need.

    It's in an SOT-89 package (MC78L05ACHX). I searched and found a couple

    Fairchild libraries but they don't have that part in an SOT-89.

     

    I will resort to making a part but it seems like a common part so I'm

    surprised I can find it. Matter of fact I can't find anything in SOT-89.

    What am I doing wrong ?

     

    Any hints on how to search for parts ?

     

    Bob

     

    --

    To view any images and attachments in this post, visit:

    http://www.element14.com/community/message/104498

     

     

    The  first place I look searching for a package is "ref-packages.lbr"

    that come with eagle image

     

    --

    Mit freundlichen Grüßen / With best regards

     

    Joern Paschedag

     

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  • mraureliusr
    mraureliusr over 12 years ago in reply to e14 Contributor

    Yes, I just type the package name into the search box at the bottom (not the attributes one) and usually it displays every part in that package. Try typing SOIC8 or SOT-23 for example.

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  • e14 Contributor
    e14 Contributor over 12 years ago in reply to mraureliusr

    Thank you so much. I found the part from the library you posted.

     

    Is there any way to search for the package type in the ADD component screen?

     

    Bob

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  • mraureliusr
    mraureliusr over 12 years ago in reply to e14 Contributor

    Bob --

     

    I found a part in SOT-89 that you can add to your library and use in your design. I can email it to you if you want.

     

    EDIT: find it attached.

    Attachments:
    sot-89.zip
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  • mraureliusr
    mraureliusr over 12 years ago in reply to e14 Contributor

    Bob -- check out the Adafruit parts library over on adafruit.com. Their EAGLE parts library is excellent -- and I'm sure it'll have a SOT-89.

     

    If not, I'll find a library that does so you don't have to create a new one.

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  • e14 Contributor
    e14 Contributor over 12 years ago in reply to mraureliusr

    Hi Alexander,

     

    Yes I downloaded an Element 14 library that has the part but is a different package. I tried using the search function in eagle to find another SOT-89 and it comes back with nothing.

     

    I've designed in ExpressPCB many times and they had Common packages SOT-89, 223, etc.. but since I'm new to the software I don't know how to find a basic 3 pin linear regulator.

     

    I will search on Newark now..

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