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.
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| Compare | Price For | Quantity | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ Rs.648.360 10+ Rs.499.220 25+ Rs.461.900 100+ Rs.420.840 300+ Rs.397.930 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.681.320 10+ Rs.524.410 25+ Rs.485.280 100+ Rs.442.260 250+ Rs.428.540 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.416.720 10+ Rs.315.940 25+ Rs.290.740 50+ Rs.277.170 100+ Rs.263.600 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.310.810 10+ Rs.233.820 25+ Rs.213.860 50+ Rs.203.410 100+ Rs.192.950 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.1,984.800 10+ Rs.1,585.520 25+ Rs.1,485.700 100+ Rs.1,375.990 300+ Rs.1,314.790 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.759.820 10+ Rs.587.700 25+ Rs.544.780 100+ Rs.497.570 250+ Rs.475.080 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.955.580 10+ Rs.744.790 25+ Rs.692.210 100+ Rs.634.450 420+ Rs.594.180 More Pricing... | Shunt - Fixed | - | - | - | - | - | - | 1.22377V | 1.22623V | - | - | - | LCC | - | - | - | 8Pins | - | Surface Mount | - | - | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.317.890 10+ Rs.238.710 25+ Rs.218.910 100+ Rs.197.130 250+ Rs.186.730 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.27.880 10+ Rs.24.400 100+ Rs.20.210 500+ Rs.18.120 1000+ Rs.16.730 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.186.070 10+ Rs.124.060 50+ Rs.117.760 100+ Rs.111.450 250+ Rs.105.640 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.890.650 10+ Rs.692.360 25+ Rs.642.750 100+ Rs.588.220 250+ Rs.576.810 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.864.480 10+ Rs.672.210 25+ Rs.624.020 100+ Rs.571.090 300+ Rs.541.550 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.539.820 10+ Rs.413.160 25+ Rs.381.380 100+ Rs.346.460 250+ Rs.329.800 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.489.430 10+ Rs.373.030 25+ Rs.343.930 100+ Rs.311.930 250+ Rs.296.680 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.23.620 10+ Rs.20.660 100+ Rs.17.120 500+ Rs.15.350 1000+ Rs.14.170 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.63.000 10+ Rs.61.060 50+ Rs.59.120 100+ Rs.57.170 250+ Rs.55.230 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.106.320 | 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.227.740 10+ Rs.220.270 25+ Rs.212.800 50+ Rs.205.330 100+ Rs.197.860 More Pricing... | Shunt - Fixed | - | - | LM4050 | - | - | - | 2.4975V | 2.5025V | 0.1% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.96.010 25+ Rs.78.900 100+ Rs.72.240 3000+ Rs.70.800 | Series - Fixed | - | - | MCP1541 | - | - | - | 4.055V | 4.137V | 1% | ± 27ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ Rs.71.290 10+ Rs.45.540 100+ Rs.37.170 500+ Rs.35.560 1000+ Rs.34.850 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.102.660 10+ Rs.67.110 100+ Rs.55.510 500+ Rs.53.240 1000+ Rs.52.180 More Pricing... | Shunt - Fixed | - | - | ZRC250 | - | - | - | 2.475V | 2.525V | 1% | ± 300ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||||
Each | 5+ Rs.89.320 10+ Rs.61.520 100+ Rs.47.690 500+ Rs.42.150 1000+ Rs.40.260 More Pricing... | Shunt - Adjustable | - | - | TL431 | - | - | - | 2.495V | 36V | 1% | - | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 36V | -40°C | - | 85°C | AEC-Q100 | ||||||
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