SY20733BSCC - 500mA Low Dropout Bias Rail LDO Regulator


  • Input Voltage Range: 0.8V-5.5V
  • Bias Voltage Range: 2.4V-5.5V
  • Output Voltage Accuracy: +/-1%
  • Bias Input Quiescent Current: 110µA
  • Up to 500mA Output Current
  • Current Limit Protection
  • Over Temperature Shutdown
  • Output Auto-discharge Resistor: 130Ω
  • RoHS Compliant and Halogen Free
  • Compact Package: DFN1.2×1.2-6

Typical Application


SY20733B is a 500mA low dropout bias rail LDO regulator with built-in NMOS. Compact DFN1.2×1.2-6 package is optimized for use in space constrained applications.


  • Battery−powered Equipment
  • Smart Phones, Tablets
  • Cameras, DVRs, STB and Camcorders