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 (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$7.370 250+ HK$6.400 500+ HK$5.810 2500+ HK$4.860 5000+ HK$4.580 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$17.730 10+ HK$9.460 25+ HK$9.340 100+ HK$7.370 250+ HK$6.400 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$19.540 250+ HK$17.460 500+ HK$17.370 2500+ HK$17.320 | Min: 100 / Mult: 1 | Series | - | LT1460 Series | - | 4.975V | 5.025V | 0.5% | 50ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 20V | 0°C | - | 70°C | - | ||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$31.150 10+ HK$23.610 25+ HK$21.750 100+ HK$19.540 250+ HK$17.460 More Pricing... | Min: 1 / Mult: 1 | Series | - | LT1460 Series | - | 4.975V | 5.025V | 0.5% | 50ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 20V | 0°C | - | 70°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$4.200 10+ HK$2.650 100+ HK$2.550 500+ HK$2.450 1000+ HK$2.350 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | LM4040 | - | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$24.370 10+ HK$18.220 25+ HK$16.680 100+ HK$15.000 250+ HK$14.190 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | MAX6035 | - | 4.975V | 5.025V | 0.5% | ± 65ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 33V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$11.280 10+ HK$8.220 25+ HK$7.440 100+ HK$6.600 250+ HK$6.200 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$2.550 500+ HK$2.450 1000+ HK$2.350 2500+ HK$2.250 5000+ HK$2.140 | Min: 100 / Mult: 1 | Shunt - Fixed | - | LM4040 | - | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$15.000 250+ HK$14.190 500+ HK$13.710 2500+ HK$13.310 | Min: 100 / Mult: 1 | Series - Fixed | - | MAX6035 | - | 4.975V | 5.025V | 0.5% | ± 65ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 33V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$6.600 250+ HK$6.200 500+ HK$5.950 2500+ HK$5.750 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$16.130 250+ HK$15.320 500+ HK$14.110 2500+ HK$13.510 | Min: 100 / Mult: 1 | Shunt - Fixed | - | LM4050 | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SC-70 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$16.990 250+ HK$16.100 500+ HK$15.560 2500+ HK$15.120 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$27.410 10+ HK$20.570 25+ HK$18.870 100+ HK$16.990 250+ HK$16.100 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$21.980 10+ HK$19.680 25+ HK$17.910 100+ HK$16.130 250+ HK$15.320 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | LM4050 | - | 4.975V | 5.025V | 0.5% | ± 20ppm/°C | - | SC-70 | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$56.710 10+ HK$37.620 25+ HK$32.650 100+ HK$27.030 250+ HK$24.270 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | Buffer Amplifier | LT6650 Series | 1Amplifiers | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | 9mA | TSOT-23 | 1.4V to 18V | 5Pins | TSOT-23 | Surface Mount | 18V | -40°C | Rail to Rail | 85°C | - | ||||
Each | 1+ HK$68.730 10+ HK$46.640 98+ HK$36.830 196+ HK$36.100 294+ HK$36.090 More Pricing... | Min: 1 / Mult: 1 | Series | - | REF02 Series | - | 4.975V | 5.025V | 25mV | 10ppm/°C | - | NSOIC | - | 8Pins | - | Surface Mount | 36V | -40°C | - | 85°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$37.620 25+ HK$32.650 100+ HK$27.030 250+ HK$24.270 500+ HK$23.790 More Pricing... | Min: 10 / Mult: 1 | Series - Fixed | Buffer Amplifier | LT6650 Series | 1Amplifiers | 4.975V | 5.025V | 0.5% | ± 30ppm/°C | 9mA | TSOT-23 | 1.4V to 18V | 5Pins | TSOT-23 | Surface Mount | 18V | -40°C | Rail to Rail | 85°C | - | ||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$46.590 10+ HK$30.590 25+ HK$26.410 100+ HK$21.680 250+ HK$19.360 More Pricing... | Min: 1 / Mult: 1 | Series | - | LT1460 Series | - | 4.975V | 5.025V | 0.5% | 50ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 20V | 0°C | - | 70°C | - | ||||
Each | 1+ HK$91.990 10+ HK$62.890 50+ HK$50.640 100+ HK$46.370 250+ HK$43.740 More Pricing... | Min: 1 / Mult: 1 | Series | - | REF02 Series | - | 4.975V | 5.025V | 25mV | 10ppm/°C | - | DIP | - | 8Pins | - | Through Hole | 36V | -40°C | - | 85°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$21.680 250+ HK$19.360 500+ HK$17.930 2500+ HK$17.390 | Min: 100 / Mult: 1 | Series | - | LT1460 Series | - | 4.975V | 5.025V | 0.5% | 50ppm/°C | - | SOT-23 | - | 3Pins | - | Surface Mount | 20V | 0°C | - | 70°C | - | ||||
Each | 1+ HK$63.930 10+ HK$44.870 25+ HK$38.550 100+ HK$33.960 250+ HK$31.770 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | REF02 | - | 4.975V | 5.025V | 25mV | ± 10ppm/°C | - | DIP | - | 8Pins | - | Through Hole | 36V | 0°C | - | 70°C | - | |||||
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