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Re: [Shop-talk] Help identifying a chip

To: Battmain <battmain@yahoo.com>
Subject: Re: [Shop-talk] Help identifying a chip
From: Jeff Scarbrough via Shop-talk <shop-talk@autox.team.net>
Date: Sat, 23 Feb 2019 12:13:14 -0500
Cc: "shop-talk@autox.team.net" <shop-talk@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: shop-talk@autox.team.net
References: <534494657.3802491.1550898449096.ref@mail.yahoo.com> <534494657.3802491.1550898449096@mail.yahoo.com> <CAO8Q7COF1q-YXh+Fi3c9DrF63CUkCqFKgKjV3-9gSTMrAoaQZg@mail.gmail.com> <427449274.3865030.1550928958746@mail.yahoo.com> <80DF2FB0-B2E0-49FD-B84A-ABF87ADFF9C9@icloud.com> <1991051101.3920945.1550934715325@mail.yahoo.com>
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On Sat, Feb 23, 2019 at 11:07 AM Battmain via Shop-talk <
shop-talk@autox.team.net> wrote:

> Could I use *any* MC7805CT as a replacement, as the first link shows
> different models of that regulator? Some models of the regulator have
> variable output as listed in the second link. I suspect the output should
> stay constant for power, but since the amp output section has the pot on
> it, was wondering if I should go with the adjustable output regulator or
> just stick with a fixed output?
> <http://www.team.net/pipermail/shop-talk>
>


I'm pretty sure it's the same component either way...you can create
circuits such that the output is adjustable, but the component is the
same.  I can't see the datasheet you reference, though.

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<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
<div dir=3D"ltr" class=3D"gmail_attr">On Sat, Feb 23, 2019 at 11:07 AM Batt=
main via Shop-talk &lt;<a href=3D"mailto:shop-talk@autox.team.net";>shop-tal=
k@autox.team.net</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" =
style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);pa=
dding-left:1ex"><div><div class=3D"gmail-m_-8862567512620686849ydp65bf8037y=
ahoo-style-wrap" style=3D"font-family:&quot;Helvetica Neue&quot;,Helvetica,=
Arial,sans-serif;font-size:16px"><div></div>
        <div>Could I use *any* MC7805CT as a replacement, as the first link=
 shows different models of that regulator? Some models of the regulator hav=
e variable output as listed in the second link. I suspect the output should=
 stay constant for power, but since the amp output section has the pot on i=
t, was wondering if I should go with the adjustable output regulator or jus=
t stick with a fixed output?</div></div><div id=3D"gmail-m_-886256751262068=
6849ydp4db1db92yahoo_quoted_1335261782" class=3D"gmail-m_-88625675126206868=
49ydp4db1db92yahoo_quoted"><div style=3D"font-family:&quot;Helvetica Neue&q=
uot;,Helvetica,Arial,sans-serif;font-size:13px;color:rgb(38,40,42)"><div><d=
iv id=3D"gmail-m_-8862567512620686849ydp4db1db92yiv6690341354"><div><div><d=
iv dir=3D"ltr"><span><a shape=3D"rect" href=3D"http://www.team.net/pipermai=
l/shop-talk" rel=3D"nofollow" target=3D"_blank"></a></span></div></div></di=
v></div></div></div></div></div></blockquote><div><br>
<br>
</div><div>I&#39;m pretty sure it&#39;s the same component either way...you=
 can create circuits such that the output is adjustable, but the component =
is the same.=C2=A0 I can&#39;t see the datasheet you reference, though.</di=
v></div></div>

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