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3 years, 9 months ago
It turns out that the part in the question
Generating negative voltage rail using 7805 is a P7805, which is a DC-to-DC converter, not a linear voltage regulator.
I notice that no-one has changed the part number in the question's title - is that deliberate or just that no-one's done it yet? (I know I've missed editing a title elsewhere lots of times when editing the body of a question.)
Aug 27, 2019 at 9:47
Done. And the comments and answers based on the misreading have been cleaned up.
Aug 27, 2019 at 11:25
Dave Tweed Dave Tweed
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