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ST semi - CHN063AB.

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Ian Field

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Feb 18, 2014, 11:43:47 AM2/18/14
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Anyone know whether this is a thinly disguised MC34063?

Its definitely a switcher of some sort.

Thanks.

Alex

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Feb 18, 2014, 2:36:12 PM2/18/14
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It's a clone of MC34063 Switching Regulator.
I've seen it on websites that they're offered as a direct replacement
for MC34063.

Ian Field

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Feb 18, 2014, 3:30:08 PM2/18/14
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"Alex" <cybe...@gmail.com> wrote in message
news:le0cnf$2ha$1...@dont-email.me...
Thanks - it sort of crossed my mind that the CHN prefix might stand for the
Chinese cheapie version.

As it happens I bought a quantity of 34063 from Farnell a while back - a
couple of cheap clones might do for times I determine component values
empirically.

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