型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

L4973S1 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

L4973V3 / ST Microelectronics,Datasheet,07+,3.5A STEP DOWN SWITC 訂購(gòu) PDF文檔

L4989D / ST Microelectronics,Datasheet,07+,LOW POWER VOLTAGE RE 訂購(gòu) PDF文檔

L4990/A / STM,DIP-16,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

L4990D013T / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

L4997 / ST,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

L4973V33-L4973V51 / ST Microelectronics,Datasheet,06/07+,3.5A STEP DOWN SWITC 訂購(gòu) PDF文檔

L4977HT / ST Microelectronics,Datasheet,06/07+,Dual-Output Resonant 訂購(gòu) PDF文檔

L4978D013T / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

L4981A-1LF/ / ST,DIP-20,05+,協(xié)順發(fā)科技.現(xiàn)貨庫(kù)存.質(zhì)量保證.價(jià)格優(yōu)勢(shì). 訂購(gòu) PDF文檔