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请大家推荐电源芯片

Other Parts Discussed in Thread: TPS560200, LMZ21701, TPS561201, TPS54331, TPS54202H

应用在小型摄像头,供电5-13V,供电线很长,有几十米,输出3.3或5v,输出波纹低,体积小,相机电流小于0.4A,开关电源,目前使用线性电源发热较大!谢谢大家!