Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Change regulator from MIC5355-S4YMME #130

Closed
whitequark opened this issue Apr 16, 2019 · 5 comments
Closed

Change regulator from MIC5355-S4YMME #130

whitequark opened this issue Apr 16, 2019 · 5 comments
Assignees
@marcan
Labels
hardware Component: hardware revC Hardware revision: C

Comments

@whitequark
Copy link
Member

This regulator appears to be out of stock or soon out of stock at multiple distributors, for unknown reasons.
@whitequark whitequark added the revC Hardware revision: C label Apr 16, 2019
@whitequark whitequark added the hardware Component: hardware label Apr 16, 2019
@electroniceel
Copy link
Member

electroniceel commented Apr 17, 2019 •
edited

@marcan
When you are re-working the layout to fit the new regulators, could you please also move R6 (it is next to the regulator region): one pad of it is quite near to the mounting hole so that I fear a washer, standoff or similar hardware might short or damage the resistor.

A standard washer for M3 has 7mm outer diameter. I suggest 1mm tolerance and safety margin around it and then you end up with 9mm diameter or 4.5mm radius.

@whitequark
Copy link
Member Author

whitequark commented Apr 17, 2019 •
edited

We should put that keepout zone on some layer of the layout.

@electroniceel
Copy link
Member

There is the Courtyard layer, I think it is designed for such stuff

@electroniceel electroniceel mentioned this issue Apr 22, 2019
Merged
@electroniceel
Copy link
Member

The courtyard & resistors are done with #132.

@marcan
Copy link
Member

marcan commented Apr 24, 2019

New regulators in f3fa13a

@marcan marcan closed this as completed Apr 24, 2019
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@marcan marcan

Labels
hardware Component: hardware revC Hardware revision: C
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@whitequark @marcan @electroniceel