How to get datasheet from smd code

[love_electronic]

Hi,
i want to know, How i can get the datasheet of smd components.The information only i have is the code which is written on the components like u6,u8,N P 3QY, L G Dx etc.

Thanks

 

[andre_luis]

Codes printed on SMD devices must to be shorter, due no much available space.
Take a look on link bellow:

https://www.s-manuals.com/smd





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