7805 works fine, LM2940CT5 not!

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  1. - 29th August 2007, 22:01 #5
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    Luciano
    Luciano is offline Senior Member
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    Hi,

    Datasheet:
    http://www.national.com/ds/LM/LM2940.pdf

    * * *

    Application Note 1148 Linear Regulators:
    Theory of Operation and Compensation

    See page 7, Output Capacitor Selection:
    http://www.national.com/an/AN/AN-1148.pdf

    * * *

    Source of the above PDF links:
    http://www.national.com/mpf/LM/LM2940C.html

    Best regards,

    Luciano
    Last edited by Luciano; - 29th August 2007 at 22:04.
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