General Description
The RT9163 is a positive low dropout regulator designed for applications requiring low dropout performance at full rated current. The device is available in fixed output voltage of 3.3V, 3.5V, and 5.0V. The RT9163 provides excellent regulation over line, load, and temperature variations.

FEATUREs
  Low Dropout, Maximum 1.4V at 500mA
  Fast Transient Response
  ± 2% Total Output Regulation
  0.4% Line Regulation
  0.4% Load Regulation
  TO-92, SOT-89, SOT-223, and TO-252 Packages
  RoHS Compliant and 100% Lead (Pb)-Free

APPLICATIONs
  5V to 3.3V Linear Regulator
  Low Voltage Microcontroller, DSP,.... etc. Power Supply
  Linear Regulator for LAN Card and CD-ROM