RT9173B Datasheet - Richtek

RT9173B 2A Bus Termination Regulator

The RT9173B regulator is designed to convert voltage supplies ranging from 1.7V to 6V into a desired output voltage of which adjusted by two external voltage divider resistors. The regulator is capable of sourcing or sinking up to 2A of current while regulating an output voltage to within 40mV. The .

RT9173B Features

* z Support Both DDR I (1.25VTT) and DDR II (0.9VTT) Requirements z SOP-8 and TO-252-5 Packages z Capable of Sourcing and Sinking Current z Current-limiting Protection z Thermal Protection z Integrated Power MOSFETs z Generates Termination Voltages for SSTL-2 z High Accuracy Output Voltage at Full-Loa

RT9173B-Richtek.pdf