LTC1474IS8-3.3#PBF LTC1474IS8-3.3#TR LTC1474IS8-3.3#TRPBF LTC1474IS8-33 LTC1474IS8-5 LTC1474IS8-5#PBF LTC1474IS8-5#TR LTC1474IS8-5#TRPBF LTC1474IS8-5.0 LTC1474IS8-5TR