I have a customer that would like to use the TPS75718 with Vin @ 2.5V +/- 5%. The problem is that the datasheet specifies 2.8V < Vin < 5.5V. However, Figure 10, and the equation at the very bottom of page 5 lead us to believe that 2.5 shouldn't be much of a problem.
The absolute maximum ratings indicate that the part won't be damaged at 2.5Vin...but that might lead to other issues. Would it be "safe" to run at 2.5Vin, or is that risking odd device behavior?
thanks,
pm
