型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

UC2542 / ,,08/09+,原裝全新現(xiàn)貨 訂購(gòu) PDF文檔

UC2543 / UNITRODE,DIP,08/09+,正品原裝 訂購(gòu) PDF文檔

UC2544DW / TI,SOP,08/09+,全新庫(kù)存特價(jià) 訂購(gòu) PDF文檔

UC2544DWTR / Texas Instruments,Datasheet,06/07+,POWER SUPPLY SUPERVI 訂購(gòu) PDF文檔

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UC2548A / MSC,SOP,08/09+,全新庫(kù)存特價(jià) 訂購(gòu) PDF文檔