SY6306B - 2.8-5.5Vin, 600mA, LDO Regulator


  • Input range: 2.8V to 5.5V input
  • Output voltage accuracy: +3%, -1%
  • 600mA output current
  • 300mV dropout voltage at 600mA output current
  • Fast transient response
  • Current limiting protection
  • Thermal shutdown protection
  • Stable with ceramic output capacitor
  • Quiescent current <200µA
  • RoHS Compliant and Halogen Free
  • Compact package: SOT89-3

Typical Application


The SY6306B is LDO, capable of delivering 600mA, output current with 300mV dropout voltage.


  • ODD (optical disk drive)
  • Battery powered equipments
  • XDSL router