Aerospace +2.5V Low-Power Precision Voltage Reference

The REF43 is a low-power precision reference providing a stable +2.5V output independent of variations in supply voltage, load conditions or ambient temperature. It is suitable as a reference level for 8, 10 and 12-bit data acquisition systems, or wherever a stable, known voltage is required. \n\n • +2.5 Volt Output: ±0.05% Max \n\n• Low Temperature Coefficient \n\n• Excellent Regulation\nLoad Regulation: 20 ppm/mA Max\nLine Regulation: 2 ppm/V Max \n\n\n\n• Line Regulation: 2 ppm/V Max \n\n• Temperature Voltage Output:\n+1.9mV/°C typical\n\n• Operating Voltage Range:\n+4.5V to +40V;