EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: hercegovac on March 10, 2019, 03:09:21 am

Title: where to buy UP1983A QFP
Post by: hercegovac on March 10, 2019, 03:09:21 am
Does anyone have speck sheet for UP1983A QFP and where to get replacement from?
Title: Re: where to buy UP1983A QFP
Post by: fzabkar on March 10, 2019, 07:39:54 am
Is it an NEC part?

http://www.bitsavers.org/components/nec/_dataBooks/ (http://www.bitsavers.org/components/nec/_dataBooks/)
Title: Re: where to buy UP1983A QFP
Post by: hercegovac on March 10, 2019, 02:44:42 pm
It is not. This is apparently  high end buck converter used on some graphics cards