【Fairchild Semiconductor】LM431BCMX,IC VREF SHUNT ADJ 8-SOP
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【Fairchild Semiconductor】LM431BCZ,IC VREF SHUNT ADJ TO-92-3
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【Fairchild Semiconductor】LM431BCZX,IC VREF SHUNT ADJ TO-92-3
【Fairchild Semiconductor】LM431BCZXA,IC VREF SHUNT ADJ TO-92-3
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LM431BIM/NOPB,基准电压& 基准电流
