创唯电子销售集成电路 (IC) - 切换 DC DC 转换器和控制器, ADP2138ACBZ-1.8-R7, ADP2138ACBZ-2.5-R7, ADP2138ACBZ-2.8-R7, ADP2138ACBZ-3.0-R7, ADP2138ACBZ-3.3-R7, ADP2139ACBZ-0.8-R7, ADP2139ACBZ-1.0-R7, ADP2139ACBZ-1.2-R7, ADP2139ACBZ-1.5-R7, ADP2139ACBZ-1.8-R7, ADP2139ACBZ-2.5-R7, ADP2139ACBZ-2.8-R7.