voltage regulator help - ot

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  1. - 2nd May 2006, 01:39 #19
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    docwisdom
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    Ralph,
    Thanks for the post. I have read the thread and reviewed the schematics. Its quite a large unit, but that is to be expected for 60w. Anyway, could you or anyone else recommend component changes so I can operate from a 4.5 to 7.6 output at 3A?

    As I have mentioned in previous posts, I am pretty savvy with analog circuits, but just now getting my feet wet with digital components.

    thanks very much

    p.s. What is your opinion on switching regulators like the LM2676/2678? Both you & Steve mentioned that they are expensive, but digi-key lists them around $6 each. They are available in variable output versions as well.
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