创唯电子销售集成电路 (IC) - 切换 DC DC 转换器和控制器, LT3971EDD#PBF, LT3971EDD#TRPBF, LT3971EDD-3.3#PBF, LT3971EDD-3.3#TRPBF, LT3971EDD-5#PBF, LT3971EDD-5#TRPBF, LT3971EMSE#PBF, LT3971EMSE#TRPBF, LT3971EMSE-3.3#PBF, LT3971EMSE-3.3#TRPBF, LT3971EMSE-5#PBF, LT3971EMSE-5#TRPBF.