MS1585/MS1585M/MS1585D Non-polar RS-485 interface.
LMS1585 - 5A and 3A Low Dropout Fast Response Regulators
MS1585 - RS-485 transceiver
LMS1585A - 5A and 3A Low Dropout Fast Response Regulators
LMS1585AEP - Enhanced Plastic 5A and 3A Low Dropout Fast Response Regulators
MS1585M - RS-485 transceiver
AMS1585 - 4.6A LOW DROPOUT VOLTAGE REGULATOR
MS1585D - RS-485 transceiver