论坛的各位模拟工程师您们好,想请教一下,LDO内部电路中电压比较器反相端输入端与输出端的跨接电容以及比较器输出电阻的作用。
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Hi Johnsin, 增加运放稳定性这个角度是从自激振荡(相位补偿的角度)来说的吗?关于电阻我的理解是,限流,保证MOSFET工作在线性区,因为LDO中MOSFET不是工作在开关状态,这样对吗?您所说的外部影响具体包括哪些呢?谢谢您的不吝赐教!