Add cmp/dev for TPS7A0333PDBVx LDO

[dbrgn]

SUMMARY

A LDO with very low IQ.

https://www.ti.com/store/ti/en/p/product/?p=TPS7A0333PDBVR

OPEN QUESTIONS / UNRESOLVED ISSUES

Draft until I tested the parts in a real project (should be finished in the coming weeks).

CHECKLIST

• I have read and followed the library conventions.
• For packages, I followed IPC7351C (see details in library conventions).
• I'm the copyright owner of the added content (i.e. the changes are made by myself, not copied/imported from somewhere else).
• I agree to publish all my changes under the CC0 Public Domain License, allowing everyone to use and modify the content without any restrictions.

[dbrgn]

Seems to work, can now be reviewed!

[ubruhin]

Hmm actually there exists a generic component "Regulator with Enable". It would be nice to reuse that component, but unfortunately there the enable signal is marked as required, which is not correct for this device 🤔