LTC1460DCS8-1 LTC1460DCS8-1#PBF LTC1460DCS8-2 LTC1460DCS8-2#PBF LTC1460DCS8-2.5#PBF LTC1460DCS8-5 LTC1460DCS8-5#PBF LTC1460EIS8-1.2 LTC1460EIS8-1.2#PBF LTC1460EIS8-2.5