Hi team,
Would you help me for customer schematic review? The current design is as below :
Vin = 1.15V
Vout = 1V
Iout = 1.49A
Vbias = 5V
I was concerning about small Vin-Vout, only 150mV. But it seems the figure 6 is applicable in this case. It indicates the dropout voltage is below 60mV over the temperature range with 4V of Vbias-Vout. So 150mV of Vin-Vout would be totally okay.
Please let me know if any misunderstanding here, and any concern on this design for a normal operation. Thanks!