REG3V320RH: 3.3V / 250mA fixed output linear voltage regulator


LDO3V3RH is a radiation hardened, linear voltage regulator IP block capable of sourcing 250mA of current at 3.3V fixed output voltage.


  • Minimum input voltage 7.5V
  • Continuous rate current 250mA
  • Line regulation 2% typ.
  • Load regulation 0.5% typ.
  • Supply current consumption 15mA max
  • PSRR better than 35dB (BW: 100Hz to 1MHz)
  • Output noise <200μVrms (BW: 20Hz to 300 kHz)
  • Extended ambient operating temperature range: -55°C to +125°C
  • TID assurance to 300 krad (Si)


For further information on technical details and availability please contact us here.