I'm looking to find out what these parts are on a PLC controller.
Both are SOT-89 packages.
The AE P04 I suspect maybe something to do with a constant current circuit for +24vDC for a 4-20mA loop sensor therefore I think this could be a LDO regulator.
The BE P04 appears to be part of a 0-10vDC output. Is this likely to be another LDO regulator used for constant current?