I am using a LM1085IT-5.0/NOPB in a very simple circuit. I have pin 3 connected to +24V and pin 1 connected to the ground of the 24V supply (without a load the output is 5V as expected). When I connect a load of 3.34 ohms, the output drops to between 1V-1.5V. My understanding is that this regulator is capable of 3A. What am I overlooking? Thanks