Part Number D1U4CS-12-CONC Switching Regulator And Controller Ics in stock with ready to ship. Get an instant quote for Murata Electronics part number D1U4CS-12-CONC by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for D1U4CS-12-CONC. Our dedicated account manager will get back to you within 15 minutes.