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5V regulator outputting 5.9V and more.

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Simon:

--- Quote from: andy3055 on December 08, 2019, 05:23:48 pm ---So, which  circuit did you use?

--- End quote ---

Regulator, 330nF either side

Simon:
I see they don't suggest any value of capacitor, but some example diagrams have what appears to be 100µF

wraper:

--- Quote from: Simon on December 08, 2019, 06:12:28 pm ---I see they don't suggest any value of capacitor, but some example diagrams have what appears to be 100µF

--- End quote ---
Really? Sometimes it's worth to read the datasheet besides simply looking at example schematics. Also note that LDO are not 78xx. You cannot simply slap few hundred nF on output and expect them working properly.

james_s:
330nf is much, much smaller than I would typically use. I bet if you scope it you'll find that it's oscillating, I ran into that once when I used too small capacitors on the input and output of a 7815.

Simon:
OK, fair cop ;) I never saw that way of explaining it before.

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