I have purchased the eval board for this module and populated the negative module only. I have 2 X 47uF ceramic caps on the output and 2 X 10uF ceramic caps at the input. I have configured it for +12V in and -5V out. I am looking at the noise on the output and am seeing much much larger noise than what the data sheet shows up to 1Vpp noise at .5A load. I have mounted a probe socket directly to the board with ~1/4" lead to the output. Do have any suggestions why this is so much nosier than expected?