The HX11RB is a voltage regulator designed to provide a voltage reference to an external load. Various output voltages can be realized. Suitable for environments up to 125°C, the regulator is designed to connect and layout abut to the HX11BA bandgap product which provides a 1.21V reference voltage and 24uA bias current for a compact layout structure.

Recommended for new designs

Block Diagram

  • • Flexible output voltage
  • • 5mA max load current
  • • 100nF max capacitive load
  • • 3.3V analog supply, 1.8V digital supply
  • • Extended Temp Range: -40°C to 125°C
  • • Off-chip voltage reference

Macro Cells

Part NumberSupplyOutput VoltageLoadLoad CurrentTemp RangeDimensionsStatus
HX11RBEA-013.3V2.8V100nF25mA-40°C to 125°C190um x 280umAlpha