丝印UCC3581DTRUCC3583DTRUCC3585MTR¥3.10去看看能良科技发布了丝印UCC3588DTR UCC3585MTR UCC3585DG4 UCC3583DTR UCC3581DTRUCC3585DG416SOICCTRLRBUCK¥34.80去看看美客数码配件专营店发布了UCC3585DG4【IC REG CTRLR BUCK 16SOIC】UCC37322DGNUCC37321PE4UCC3585DG4原装¥30去看看永恒电子元器件发布了UCC3580N-3G4 UCC3585DG4 UCC37321PE4 UCC37322DGN原装