LM5050MK-2/NOPB MP6972GS-Z MP6973GS-Z ISL6144IV LM5051MAE/NOPB MP6973GS-P MP9989GV-P LTC4357IDCB#TRPBF LM74700MDDFREP LTC4359HMS8#WTRPBF LTC4355CDE#TRPBF LT4320IDD-1#TRPBF LTC4359IDCB#TRPBF LTC4352IDD#TRPBF LTC4376IDHD#TRPBF LTC4355HMS#TRPBF LTC4372CDD#PBF LTC4372CMS8#PBF LTC4352CDD#PBF LT4320IMSE-1#PBF