Is there a suggested replacement for Onsemi part NCN4555MNR2G?
SIM Card Power Supply and Level Translator
Hi parthan,
Welcome to the Tech Forum!
It looks like the Texas Instruments TXS4555RGTR and the ON Semi FXLP4555MPX have the same pinout and at least very similar electrical characteristics. I would still check them carefully to ensure compatibility with your design, but they look promising.
As an aside, we still have a large number of NCN4555MNR2G available via out Marketplace vendor, Rochester Electronics, so that is also an option. As it is obsolete, if you go that route, I would suggest getting as many as you’ll need for the life of your product.
Thank you!
I will post how the subs worked out.