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HELP... Trying to Identify this IC Chip. LCBNN481827

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iRepairElectronics:

--- Quote from: tooki on December 22, 2020, 10:22:29 pm ---Searching for "lcbn smd" quickly told me it's an LT3080.

Ah, while typing, I see amyk came to the same conclusion.



--- Quote from: iRepairElectronics on December 22, 2020, 05:27:21 pm ---the unit its from is an item attached to a film camera. its prosperity and it would be useless to really attempt to go into to here.

--- End quote ---
It's NEVER "useless" to provide information to the people from whom you are asking for help. And you should darned well make an effort to write clearly and without errors.


--- Quote from: iRepairElectronics on December 22, 2020, 05:27:21 pm ---i know this will be a tough nut to crack. but looking at how so many pins are tied together
im thinking mosfet? some kind of switch ?

--- End quote ---
It took me, like, 3 minutes. So no, not that tough to crack. Practice googling for partial part numbers/markings, and with the right additional keywords (like "smd") to put Google on the right track.


--- Quote from: iRepairElectronics on December 22, 2020, 05:38:28 pm ---in the second photo those 3 tied together end up right in between the 2 resistors just below it.

--- End quote ---
How do you repair electronics if you don't even understand what a via does?

--- End quote ---

Where you getting the idea i don't know what a via is?

iRepairElectronics:

--- Quote from: amyk on December 22, 2020, 10:08:50 pm ---LT3080

Seller image for confirmation: https://www.aliexpress.com/item/4000056510652.html (attached below as well.)

--- End quote ---

thank you AMYK

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