We offer many types of voltage references from multiple manufacturers.Voltage references are accurate, temperature-compensated voltage sources that provide specific output voltage values. Voltage reference ICs may be either shunt voltage reference (two-terminal) or series voltage reference (three-terminal) types.A shunt voltage reference is usually designed to work over a wide range of currents. It is as simple to use as a Zener diode. Series voltage references are ideal for circuits with large changes in supply voltage or load current. They are especially useful with very large load currents as there is no series resistor between the reference and supply.Our specialist products include precision voltage references for signal-conditioning applications using a single voltage source. A particularly popular offering is the TLV431 precision voltage reference. The TLV431 is a three terminal adjustable shunt reference offering excellent temperature stability and output current handling capability up to 20mA. The output voltage may be set to any chosen voltage between 1.24V and 18V by selection of two external divider resistors. It can be used as a replacement for Zener diodes in many applications requiring an improvement in Zener performance.Fixed, adjustable and programmable variants are available in both shunt and series configurations. Reference voltages range from 0.5V to ±10V, while temperature coefficients cover 0.3ppm/°C to ±300ppm/°C.
Voltage References:
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| Compare | Price For | Quantity | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ Rs.632.880 10+ Rs.487.290 25+ Rs.450.870 100+ Rs.410.780 300+ Rs.388.420 More Pricing... | Series - Fixed | - | - | MAX6163 | - | - | - | 2.995V | 3.005V | 5mV | ± 4ppm/°C | - | NSOIC | - | - | - | 8Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 5+ Rs.36.580 50+ Rs.33.190 100+ Rs.30.990 | Series - Fixed | - | - | NCP51460 | - | - | - | 3.267V | 3.333V | 1% | ± 18ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 28V | 0°C | - | 100°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.645.180 10+ Rs.496.940 25+ Rs.459.870 100+ Rs.419.140 250+ Rs.399.700 More Pricing... | Series - Fixed | - | - | MAX6141 | - | - | - | 4.055V | 4.14V | 1% | ± 15ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.401.780 10+ Rs.304.600 25+ Rs.280.310 50+ Rs.266.760 100+ Rs.253.210 More Pricing... | Series - Fixed | - | - | - | - | - | - | 2.4975V | 2.5025V | 2.5mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | ||||||
3009267 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.299.660 10+ Rs.225.440 25+ Rs.206.190 50+ Rs.195.650 100+ Rs.185.110 More Pricing... | Series - Fixed | - | - | - | - | - | - | 2.4975V | 2.5025V | 0.1% | 20ppm/°C | - | SOT-23 | - | - | - | 5Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | AEC-Q100 | |||||
Each | 1+ Rs.1,941.450 10+ Rs.1,535.500 25+ Rs.1,434.030 100+ Rs.1,322.490 300+ Rs.1,260.270 More Pricing... | Series - Fixed | - | - | MAX6250 | - | - | - | 4.999V | 5.001V | 0.02% | ± 1.5ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.741.660 10+ Rs.573.660 25+ Rs.531.770 100+ Rs.485.680 250+ Rs.463.730 More Pricing... | Shunt - Fixed | - | - | - | - | - | - | 2.985V | 3.015V | 0.5% | ± 15ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||||
ANALOG DEVICES | Each | 1+ Rs.932.750 10+ Rs.727.010 25+ Rs.675.670 100+ Rs.619.290 420+ Rs.579.980 More Pricing... | Shunt - Fixed | - | - | - | - | - | - | 1.22377V | 1.22623V | - | - | - | LCC | - | - | - | 8Pins | - | Surface Mount | - | - | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.310.300 10+ Rs.233.010 25+ Rs.213.690 100+ Rs.192.420 250+ Rs.182.260 More Pricing... | Series - Fixed | - | - | - | - | - | - | 2.475V | 2.525V | 1% | ± 100ppm/°C | - | SOT-23 | - | - | - | 5Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 5+ Rs.25.800 10+ Rs.17.330 100+ Rs.15.290 500+ Rs.14.990 1000+ Rs.14.680 More Pricing... | Shunt - Adjustable | - | - | - | - | - | - | 1.222V | 1.258V | 1.5% | - | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 18V | 0°C | - | 70°C | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.179.400 10+ Rs.120.540 50+ Rs.114.000 100+ Rs.107.460 250+ Rs.101.850 More Pricing... | Series - Fixed | - | - | ISL21010 | - | - | - | 2.994V | 3.006V | 0.2% | ± 15ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.843.830 10+ Rs.656.150 25+ Rs.609.110 100+ Rs.557.440 250+ Rs.532.810 More Pricing... | Series - Fixed | - | - | MAX6029 | - | - | - | 2.9955V | 3.0045V | 0.15% | ± 30ppm/°C | - | SOT-23 | - | - | - | 5Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
Each | 1+ Rs.843.830 10+ Rs.656.150 25+ Rs.609.110 100+ Rs.557.440 300+ Rs.528.620 More Pricing... | Series - Fixed | - | - | MAX6029 | - | - | - | 2.495V | 2.505V | 0.15% | ± 30ppm/°C | - | NSOIC | - | - | - | 8Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.526.920 10+ Rs.403.290 25+ Rs.372.270 100+ Rs.338.180 250+ Rs.321.930 More Pricing... | Shunt - Fixed | - | - | - | - | - | - | 3.2967V | 3.3033V | 0.1% | ± 15ppm/°C | - | SC-70 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.477.740 10+ Rs.364.120 25+ Rs.335.730 100+ Rs.304.480 250+ Rs.289.590 More Pricing... | Series - Fixed | - | - | - | - | - | - | 1.247V | 1.253V | 0.24% | ± 10ppm/°C | - | UCSP | - | - | - | 5Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | ||||||
3009325 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.193.520 10+ Rs.131.380 50+ Rs.124.280 100+ Rs.117.180 250+ Rs.110.960 More Pricing... | Series - Fixed | - | - | REF3325 | - | - | - | 2.49625V | 2.50375V | 0.15% | 8ppm/°C | - | UQFN | - | - | - | 8Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ Rs.31.930 10+ Rs.21.740 100+ Rs.16.540 500+ Rs.14.440 1000+ Rs.13.770 More Pricing... | Shunt - Adjustable | - | - | - | - | - | - | 1.222V | 1.258V | 1.5% | - | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 18V | -40°C | - | 125°C | AEC-Q100 | ||||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ Rs.38.400 10+ Rs.23.980 100+ Rs.19.310 500+ Rs.18.390 1000+ Rs.15.470 More Pricing... | Shunt - Adjustable | - | - | - | - | - | - | 2.5V | 36V | 0.4% | ± 13ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | -20°C | - | 70°C | - | |||||
3124483 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.99.980 10+ Rs.60.550 50+ Rs.57.240 100+ Rs.53.920 250+ Rs.50.840 More Pricing... | Shunt - Adjustable | - | - | LM431 | - | - | - | 2.495V | 36V | 0.5% | 50ppm/°C | - | TO-226AA | - | - | - | 3Pins | - | Through Hole | 37V | 0°C | - | 70°C | - | |||||
3124389 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.118.230 10+ Rs.105.040 | Shunt - Fixed | - | - | - | - | - | - | 2.425V | 2.575V | 0.8% | ± 150ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | 0°C | - | 70°C | - | ||||
3009246 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.221.450 10+ Rs.214.580 25+ Rs.207.700 50+ Rs.200.830 100+ Rs.193.950 More Pricing... | Shunt - Fixed | - | - | LM4050 | - | - | - | 2.4975V | 2.5025V | 0.1% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each | 5+ Rs.33.920 10+ Rs.16.510 100+ Rs.16.180 500+ Rs.15.840 1000+ Rs.15.500 More Pricing... | Shunt - Adjustable | - | - | TL431A | - | - | - | 2.495V | 36V | 1% | ± 50ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | 0°C | - | 70°C | - | ||||||
Each | 1+ Rs.107.460 25+ Rs.88.770 100+ Rs.79.430 1000+ Rs.77.850 | Series - Fixed | - | - | MCP1525 | - | - | - | 2.475V | 2.525V | 1% | ± 27ppm/°C | - | TO-226AA | - | - | - | 3Pins | - | Through Hole | 5.5V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.68.730 10+ Rs.43.910 100+ Rs.35.840 500+ Rs.34.290 1000+ Rs.33.610 More Pricing... | Shunt - Fixed | - | - | LM4040 | - | - | - | 2.495V | 2.505V | 0.2% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.98.980 10+ Rs.64.700 100+ Rs.53.520 500+ Rs.51.330 1000+ Rs.50.310 More Pricing... | Shunt - Fixed | - | - | ZRC250 | - | - | - | 2.475V | 2.525V | 1% | ± 300ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||||
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