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a question about low dropout voltage regulator

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lostxu

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In papers about ldo design, there are some performance characters such as when output current is 200ma the low dropout voltage is 100mv.

i want to know if the load resistance change in some range, does the performance characters mean worthwhile?
 

the 200ma means the maximum current load
while voltage drop 100mv means the minimum power supply for this LDO is Vout+100mV
 

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