Hi expert,
Customer has two questions:
1. What is the Dropout voltage (Vdo) (Typ) (mV) 250 test condition?
2. When Input id 5.5V, output voltage is 5V, and current is 0.5A, what is the typical and max dropout voltage?
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Hi expert,
Customer has two questions:
1. What is the Dropout voltage (Vdo) (Typ) (mV) 250 test condition?
2. When Input id 5.5V, output voltage is 5V, and current is 0.5A, what is the typical and max dropout voltage?
John,
Do we have dropout voltage v.s. output current graph at 5V output?
As worse case of 500mA is 400mV dropout voltage, what is typical value?
Hi Jeff,
I do not have a graph for 5VOUT, but the analysis above works for the typical value. Meaning the typical VDO at 450mV at 1A is an effective RDSON of 450mOhms. So at 500mA, this would be a typical VDO of 225mV.
I hope this helps.