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My customer has a question regarding pin 4 (GND) of this device.
Currently my PCB has this pin not connected to anything, it is floating.
I do have pin 2 connected to GND.
Can you foresee any problems if I leave pin 4 floating, and not connected to GND?
If yes, what sort of problems might I see?
Thanks,
Brian
Hi Brian,
The function of the device should not be affected. But the performance, especially the dropout values might get worse due to increased ground pin impedance.
Regards,
Jason