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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/954798/ua78l-psrr-at-30mhz
尊敬的团队：
这是来自 Delta Taiwan 的 Kevin、我是否知道该器件在30MHz 下的 PSRR？
BR
Kevin
尊敬的 Kevin：
LDO 的带宽通常只能达到1MHz 范围、超过该频率时、PSRR 性能将主要由输出电容器或电路板寄生效应决定。
此致、
Jason
