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求推荐,输入<3V,>15V宽输入电压,输出5V电压,输出电流1A电源芯片,急用!!!!!

Other Parts Discussed in Thread: LM3668, TPS63061, LM2611, LM25118

本人现设计低噪放电路,要求输入为3-13V电压输入,输出为5V,模块电流400mA,考虑余量,1A输出电流,电源纹波越小越好,避免对射频链路噪声造成影响,考虑到模块的小型化设计,求专家推荐外围电路简单、器件容易采购的电源芯片。急用!!!