IC7 output capacitor

Question

Closed this issue 5 years ago · 5 comments

Isn't this the same part we have issues with on Urukul?

I'm a bit worried about stability here. Should we consider adding a large ceramic in parallel with the electrolytic to help ensure stability?

Answer 1 · 2019-09-07T09:27:29.000Z

I changed C55 100nF -> 1uF

Answer 2 · 2019-09-07T09:39:11.000Z

Nb this also applies to the other similar regulator on that page

Answer 3 · 2019-09-07T09:42:20.000Z

OK, right.

Answer 4 · 2019-09-07T10:36:02.000Z

So that's IC7 IC26 and IC4

Answer 5 · 2019-09-07T10:39:53.000Z

oh and IC13. So, most of the LDOs :)