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 | |||||||||||||||||||||||||||||
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Each (Supplied on Cut Tape) Cut Tape | 1+ HK$27.560 10+ HK$25.080 25+ HK$23.840 100+ HK$22.600 250+ HK$21.350 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | ADR01 Series | - | - | - | 9.99V | 10.01V | 0.1% | 25ppm/°C | - | SC-70 | - | - | - | 5Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$55.610 25+ HK$50.760 100+ HK$44.520 250+ HK$41.790 500+ HK$41.160 More Pricing... | Min: 10 / Mult: 1 | Series | - | - | LT6654 Series | - | - | - | 2.4995V | 2.5005V | 0.05% | 10ppm/°C | - | TSOT-23 | - | - | - | 6Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$53.050 25+ HK$46.580 100+ HK$39.260 250+ HK$39.150 500+ HK$39.100 More Pricing... | Min: 10 / Mult: 1 | Series | - | - | LT1790 Series | - | - | - | 2.49875V | 2.50125V | 0.05% | 10ppm/°C | - | TSOT-23 | - | - | - | 6Pins | - | Surface Mount | 18V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$71.460 10+ HK$55.610 25+ HK$50.760 100+ HK$44.520 250+ HK$41.790 More Pricing... | Min: 1 / Mult: 1 | Series | - | - | LT6654 Series | - | - | - | 2.4995V | 2.5005V | 0.05% | 10ppm/°C | - | TSOT-23 | - | - | - | 6Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$22.600 250+ HK$21.350 500+ HK$20.110 3000+ HK$18.870 6000+ HK$18.100 | Min: 100 / Mult: 1 | Series - Fixed | - | - | ADR01 Series | - | - | - | 9.99V | 10.01V | 0.1% | 25ppm/°C | - | SC-70 | - | - | - | 5Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$4.980 250+ HK$4.660 500+ HK$4.470 1000+ HK$4.370 2500+ HK$4.270 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | ZXRE125 | - | - | - | 1.196V | 1.244V | 2% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ HK$3.210 10+ HK$2.010 100+ HK$1.610 500+ HK$1.230 1000+ HK$1.070 | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | - | - | - | - | 2.495V | 36V | 1% | ± 50ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | 0°C | - | 70°C | - | |||||
Each | 1+ HK$111.630 10+ HK$87.920 25+ HK$81.990 100+ HK$75.480 300+ HK$71.850 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | MAX6250 | - | - | - | 4.999V | 5.001V | 0.02% | 1ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | 0°C | - | 70°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$23.280 10+ HK$18.270 25+ HK$17.550 100+ HK$16.820 250+ HK$15.860 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | - | SC-70 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 125°C | - | |||||
3009212 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$7.050 10+ HK$4.560 100+ HK$3.750 500+ HK$3.590 1000+ HK$3.450 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 2.985V | 3.015V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$8.900 10+ HK$5.800 100+ HK$4.790 500+ HK$4.580 1000+ HK$4.430 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 1.2487V | 1.2512V | 0.1% | ± 20ppm/°C | - | SOT-323 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$24.170 10+ HK$18.090 25+ HK$16.530 50+ HK$15.710 100+ HK$14.880 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | - | - | - | - | 2.495V | 2.505V | 5mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ HK$1.810 10+ HK$1.070 100+ HK$0.790 500+ HK$0.737 1000+ HK$0.683 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | - | - | - | - | 2.495V | 36V | 0.5% | 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 5+ HK$1.070 10+ HK$0.625 100+ HK$0.453 500+ HK$0.416 1000+ HK$0.379 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | - | - | - | - | 2.5V | 36V | 0.5% | 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | ||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$5.680 10+ HK$3.620 100+ HK$2.960 500+ HK$2.820 1000+ HK$2.760 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 3.2835V | 3.3165V | 0.5% | 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$8.640 10+ HK$5.640 50+ HK$5.310 100+ HK$4.980 250+ HK$4.660 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | ZXRE125 | - | - | - | 1.196V | 1.244V | 2% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$7.240 10+ HK$6.100 100+ HK$4.630 500+ HK$4.250 1000+ HK$4.050 | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | ZXRE125 | - | - | - | 1.183V | 1.257V | 3% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each Packaging Options | 100+ HK$1.190 500+ HK$1.110 1000+ HK$1.030 5000+ HK$1.010 10000+ HK$0.989 | Min: 100 / Mult: 1 | Shunt - Adjustable | - | - | TL431 | - | - | - | 2.495V | 36V | 0.5% | - | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 36V | -40°C | - | 125°C | - | |||||
Each | 1+ HK$103.540 10+ HK$81.420 25+ HK$75.890 100+ HK$69.800 300+ HK$66.410 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | MAX674 | - | - | - | 9.985V | 10.015V | 15mV | ± 15ppm/°C | - | NSOIC | - | - | - | 8Pins | - | Surface Mount | 33V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$63.710 10+ HK$43.650 25+ HK$38.060 50+ HK$34.900 100+ HK$31.730 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | FGA ISL60002 | - | - | - | 1.199V | 1.201V | 1% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$6.250 25+ HK$5.180 100+ HK$4.770 3000+ HK$4.680 | Min: 1 / Mult: 1 | Series - Fixed | - | - | - | - | - | - | 2.046V | 2.05V | 0.1% | 50ppm/°C | - | SOT-23 | - | - | - | 6Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$3.370 10+ HK$2.340 100+ HK$1.830 500+ HK$1.620 1000+ HK$1.610 More Pricing... | Min: 1 / Mult: 1 | Shunt - Adjustable | - | - | - | - | - | - | 2.495V | 36V | 0.4% | ± 50ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | -40°C | - | 85°C | - | |||||
3009278 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$9.030 10+ HK$5.870 50+ HK$5.520 100+ HK$5.170 250+ HK$4.910 More Pricing... | Min: 1 / Mult: 1 | Shunt - Adjustable | - | - | LM431 | - | - | - | 2.5V | 36V | 0.5% | ± 50ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 37V | 0°C | - | 70°C | - | ||||
3009186 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$19.370 10+ HK$13.090 50+ HK$12.910 100+ HK$12.730 250+ HK$12.550 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | LM4040 | - | - | - | 2.475V | 2.525V | 0.1% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | AEC-Q100 | ||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$25.850 10+ HK$19.390 25+ HK$17.780 100+ HK$16.000 250+ HK$15.150 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | - | - | - | - | 4.9992V | 5.0008V | 0.08% | ± 2ppm/°C | - | SOT-23 | - | - | - | 6Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | - | ||||
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