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Hello team,
Is the LM393M/NOPB a drop in replacement for LM393M?
As LM393M/NOPB is old part, what is the lifetime of LM393M/NOPB: LM393-N | Buy TI Parts | TI.com?
Thank you.
Kind regards,
Wouter Kragt
Hello Wouter,
Yes. The /NOPB designates the RoHS "green" version (lead finish). Otherwise they are electrically the same.
The ex-National (-N) parts have had their fab transferred..so at this time there is no plan to obsolete these older devices.
But this is subject to change...so no long-term guarantee. I would try to change over to the LM393B family.