Tool/software:
Hi,
I am using INA219 to get bus reading and I am not sure if this device is causing any issue to my 3.3V LDO.
I have it on the input side of LNA. The supply voltage to INA219 is 3.3V but the shunt resistor going to IN+ & IN- is connected to 5V in power plane and input to LNA - screenshot attached.
Please let me know if the INA219 can blow the 3.3V LDO? Qty #4 INA219 are in the board.
Thanks,