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我们现在需要5V转3.3V、输出电流2A左右的降压芯片，线性电源芯片、开关电源芯片都可以，请大家推荐常用几款！
HI
可以选择TPS62088A, TPS62826A,等等。
符合的芯片非常多，见： https://www.ti.com.cn/zh-cn/power-management/non-isolated-dc-dc-switching-regulators/step-down-buck/products.html#
你可以设置条件，例如输入电压， 输出电流，封装，成本等等来筛选。
谢谢哈
