有给手机摄像头马达供电的电压芯片吗?
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输入电压3.5到4.4V,输出电压2.8V,负载电流100MA左右,封装尺寸没要求
HI
可以看看TPS7A0228, TLV74128
或见LDO链接: www.ti.com.cn/.../products.html