Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | REF43FZ-ND | 0 | $26.80 | Buy |
Mouser Electronics | 584-REF43FZ | 0 | Buy | |
Arrow North American Components | REF43FZ | 0 | $20.34 | Buy |
Win Source | REF43FZ | 13 | Buy | |
Arrow Europe | REF43FZ | 0 | $21.96 | Buy |
Verical Marketplace | REF43FZ | 96 | $19.38 | Buy |
element14 APAC | REF43FZ | * $26.16 | Buy | |
Newark | REF43FZ | $19.66 | Buy | |
Farnell | REF43FZ | * $24.51 | Buy |
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.Tight output tolerances and low thermal drift are assured by zener-zap trimming of both output voltage and its temperature coefficient. A unique curvature correction circuit reduces the thermal curvature which is characteristic of many previous bandgap references.