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Tool/software:
What is the difference between LM4040DEM3-2.5 and LM4040DEM3x-2.5 ?
I found that there is a difference in packaging. But our problem is that we have a difference in forward voltage also. With the same condittions whiile LM4040DEM3-2.5 has 800mV , LM4040DEM3x-2.5 has 740mV. Is it normal or we received a bad batch?
Hello,
There should be no difference between the two devices. These used to have different reel size but are now exactly the same device.
If you suspect you have a bad batch please contact customer service for next steps
https://www.ti.com/support-quality/additional-information/customer-returns.html