[Motorola] chip needed

Ken Cechura [email protected]
Sat, 27 Apr 2002 11:57:47 -0500


ok, astron already had one there, so ill see what i can do when i get the=20
chip :)

At 04:37 PM 4/27/2002 +0000, you wrote:
>I would also suggest you get an IC socket and install it if one is not
>present.  These ICs have a tendency to blow if the supply receives a
>spike on
>the AC line.
>
>Joe - AG9Y
>
>Dave Marshall wrote:
>
> > Ken,
> > Try Radio Shack.  Their 723 regulator is the same thing.  The "MC" is=
 just
> > Motorola's prefix for the industry standard IC.
> > Dave W7MBH
> >
> > Ken Cechura wrote:
> >
> > > where can I get motorola MC1723CP   1K8409  linear voltage
> > > regulator?  These were used in Astron 35M power supplies....  we have=
 one
> > > with a bad regulator, Astron does not answer telephones, and their=
 email
> > > box is full.
> > >
> > > any help would be appreciated
> > > Ken
> > >
> > >       //////////////////////////////////////////////////////
> > >      //        Kenneth R. Cechura, KC9UMR                //
> > >     //             [email protected]                     //
> > >    //           President, W0EEE, 2002                 //
> > >   // University of Missouri-Rolla Amateur Radio Club  //
> > > //////////////////////////////////////////////////////
> > >
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      //////////////////////////////////////////////////////
     //        Kenneth R. Cechura, KC9UMR/=D8              //
    //             [email protected]                     //
   //           President, W0EEE, 2002                 //
  // University of Missouri-Rolla Amateur Radio Club  //
//////////////////////////////////////////////////////