Off Topic Question

Hi Everyone,
 
I am trying to repair an Autek WM-1 meter that was hit by lighting.  The lighting came through the ground return of the coax.  It seemed to damage the power supply to the board that does all the work.  Nothing else seems damaged except the soot and a few traces were burned off.  I am going to repair the traces with wire.
 
But, I need to find an LM7805 in the small wee package the comes with the K2s.  I have been to Mouse and all they have is the TO-220 at 1A.  Don't need that...just the small we packaged one.
 
Where do I go to find these parts?
 
Lee - K0WA
 
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[KK7P]

> But, I need to find an LM7805 in the small wee package the
> comes with the K2s.  I have been to Mouse and all they have
> is the TO-220 at 1A.

Search for 78L05 and you'll find plenty of them at Mouser and Digikey.

Lyle KK7P


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[Joe-aa4nn]

You can order from Elecraft.  78M05, part number E600024
de Joe, aa4nn

> But, I need to find an LM7805 in the small wee package the comes
> with the K2s.  I have been to Mouse and all they have
> is the TO-220 at 1A.  Don't need that...just the small we packaged one.
> Where do I go to find these parts?
> Lee - K0WA
>  


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[Joe-aa4nn]

OOPS  Correction.
E600024 is a TO-220
78L05 is like a TO-92, number E600029 5-volt, 100ma
-------------------------------------------------------

> You can order from Elecraft.  78M05, part number E600024
> de Joe, aa4nn
>
> > But, I need to find an LM7805 in the small wee package the comes
> > with the K2s.  I have been to Mouse and all they have
> > is the TO-220 at 1A.  Don't need that...just the small we packaged one.
> > Where do I go to find these parts?
> > Lee - K0WA
> >
>

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[Don Wilhelm-2]

Lee,

Mouser has them - the designation is '78L05' for the low power package and
'7805' for the 1 amp version.  Similar numbering is used for the low
power/high power versions of most all the 78xx 3 terminal voltage
regulators.

With that generalization out of the way, Mouser's part number is
512-LM78L05ACZ.

73,
Don W3FPR

----- Original Message -----
>
> But, I need to find an LM7805 in the small wee package the comes with the
K2s.  I have been to Mouse and all they have is the TO-220 at 1A.  Don't
need that...just the small we packaged one.
>


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