Fix Your Stuff Community Store

1.7 GHz dual-core Intel Processor (Turbo Boost up to 2.6 GHz) with 3 MB shared L3 cache

139 Questions View all

Options

Can anyone tell me what is this and what it does?

Hi

I have water damaged macbook air,

I have marked the damaged part on the picture

can anyone tell me what is the name of the chip and what it does

Block Image

Thank you in advance for your help.

Answered! View the answer I have this problem too

Is this a good question?

Yes No
Score 2
1 Comment

Here's am image of the logic board were the chip is located AVO logic board

by

Add a comment

1 Answer

Filter by:
Most Helpful Newest Oldest
Chosen Solution

Options

Kip, that is reference designator U7930 and it is a Texas Instrument TPS3808G33DBVRG4 in a SOT23-6 package. The description for that is a Programmable-Delay Supervisory Circuit family of microprocessor supervisory circuits monitor system voltages from 0.4V to 5.0V, asserting an open drain RESET signal when the SENSE voltage drops below a preset a logic low. The datasheet for that is available right here. It is a bit hard to come by in a single quantity. Hope this helps, good luck.

Was this answer helpful?

Yes No
Score 2

1 Comment:

Thank you Oldturkey and Dan for your help .

I will find and replace it.

by

Add a comment

Add your answer

Kip will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 5

Past 30 Days: 9

All Time: 921