Part Number: TPS53319
My customer is using TPS53319 on a number of our boards, and is starting to see issues.
Vin is 5V with a 1V output..
TPS53319 has an LDO internal but I can’t see the LDO working reliably with 5V input when it wants to output 5V? The datasheet talks about 4.5V input minimum. In that case I really struggle to see how an LDO would work.
I need to confirm if a 5V input to this part is a problem.
Any guidance would be appreciated.
Thanks
Viktorija