DATASHEET里,Vout = Vadj(1+R1 / R2),这个公式无法确定Vout。
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Hi
按照datasheet描述:
The formula for output voltage is: VOUT = VADJ x (1 + (R1/ R2)) R2 must be less than 5 kΩ to ensure loop stability
输出电容选择低10uF ESR陶瓷电容,ESR在5~10mohm (不要超过25mohm), layout尽量靠近芯片Vout.
按照上述描述,上述公式是可以确定Vout,如果按照上述公式得到的输出电压,与实际电压不同,请说明一下你的不良模式。