RT9173/A 1.5A/3A Bus Termination Regulator General.
RT9173 - 1.5A/3A Bus Termination Regulator
RT9173C - 2A Sink/Source Bus Termination Regulator
RT9173A - 1.5A/3A Bus Termination Regulator
RT9173B - 2A Bus Termination Regulator
RT9173D - Peak 3A Sink/Source Bus Termination Regulator