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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3009272 RoHS | Each | Pricing is unavailable. Please contact customer services. | Shunt - Adjustable | LM431 | - | 2.495V | 36V | 0.5% | ± 50ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 37V | 0°C | 70°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ HK$2.550 10+ HK$1.540 100+ HK$1.160 500+ HK$0.981 1000+ HK$0.909 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 1% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | - | ||||
STMICROELECTRONICS | Each | 5+ HK$2.270 10+ HK$1.420 100+ HK$1.070 500+ HK$0.997 1000+ HK$0.924 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 2% | - | - | TO-226AA | - | - | 3Pins | Through Hole | 36V | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 5+ HK$3.210 10+ HK$2.010 100+ HK$1.610 500+ HK$1.190 2500+ HK$1.090 | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 1% | ± 50ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ HK$2.730 50+ HK$2.420 100+ HK$2.110 500+ HK$1.820 1000+ HK$1.730 | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 1% | - | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | ||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$2.110 500+ HK$1.820 1000+ HK$1.730 | Min: 100 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 1% | - | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$1.610 500+ HK$1.190 2500+ HK$1.090 | Min: 100 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 1% | ± 50ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$1.160 500+ HK$0.981 1000+ HK$0.909 5000+ HK$0.896 10000+ HK$0.852 | Min: 100 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 1% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | - | ||||
Each | 1+ HK$42.920 10+ HK$39.330 | Min: 1 / Mult: 1 | Series, Shunt | LT1236 Series | - | 9.995V | 10.005V | 0.05% | 2ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 40V | 0°C | 70°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 | - | ||||
Each | 1+ HK$58.450 10+ HK$41.510 25+ HK$41.440 100+ HK$38.430 300+ HK$36.930 More Pricing... | Min: 1 / Mult: 1 | Shunt | LT1634 Series | - | 4.09395V | 4.09805V | 0.05% | 25ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | - | 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 | 5+ HK$3.200 10+ HK$1.570 100+ HK$1.460 500+ HK$1.440 1000+ HK$1.420 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431A | - | 2.495V | 36V | 1% | ± 50ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
Each | 5+ HK$3.780 10+ HK$2.380 100+ HK$1.800 500+ HK$1.500 1000+ HK$1.200 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 1% | - | - | TO-226AA | - | - | 3Pins | Through Hole | 36V | 0°C | 70°C | - | |||||
Each Packaging Options | 5+ HK$1.810 10+ HK$1.110 100+ HK$0.822 500+ HK$0.728 1000+ HK$0.633 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 2% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | AEC-Q100 | |||||
Each | 1+ HK$195.960 10+ HK$157.260 25+ HK$147.590 100+ HK$136.960 300+ HK$131.040 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | MAX6325 | - | 2.499V | 2.501V | 0.02% | ± 0.5ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
Each | 1+ HK$175.390 10+ HK$140.290 25+ HK$131.510 100+ HK$121.860 300+ HK$119.220 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | MAX6350 | - | 4.999V | 5.001V | 0.02% | ± 0.5ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
Each | 1+ HK$41.570 10+ HK$31.680 25+ HK$29.210 100+ HK$26.490 300+ HK$24.980 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF02 | - | 4.95V | 5.05V | 50mV | ± 20ppm/°C | - | SOIC | - | - | 8Pins | Surface Mount | 33V | 0°C | 70°C | - | |||||
3009364 RoHS | Each (Supplied on Cut Tape) Cut Tape | 5+ HK$1.350 10+ HK$0.781 100+ HK$0.604 500+ HK$0.571 1000+ HK$0.557 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 2% | 92ppm/°C | - | TO-92 | - | - | 3Pins | Through Hole | - | 0°C | 70°C | - | ||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 5+ HK$1.850 10+ HK$1.400 100+ HK$1.020 500+ HK$0.865 1000+ HK$0.710 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | - | - | 2.495V | 36V | 2% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | - | ||||
3124380 RoHS | TEXAS INSTRUMENTS | Each | 1+ HK$5.380 10+ HK$3.490 100+ HK$2.810 500+ HK$2.770 1000+ HK$2.720 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LM336 | - | 4.8V | 5.2V | 1% | 34ppm/°C | - | TO-226AA | - | - | 3Pins | Through Hole | - | 0°C | 70°C | - | |||
Each | 5+ HK$2.860 10+ HK$1.760 100+ HK$1.400 500+ HK$1.330 1000+ HK$1.190 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 2.2% | ± 50ppm/°C | - | TO-226AA | - | - | 3Pins | Through Hole | 36V | 0°C | 70°C | - | |||||
Each Packaging Options | 5+ HK$2.520 10+ HK$1.570 100+ HK$1.250 500+ HK$1.190 1000+ HK$1.070 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 0.5% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | AEC-Q100 | |||||
Each Packaging Options | 5+ HK$1.900 10+ HK$1.160 100+ HK$0.905 500+ HK$0.855 1000+ HK$0.819 More Pricing... | Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | - | 2.495V | 36V | 1% | - | - | SOT-23 | - | - | 3Pins | Surface Mount | 36V | 0°C | 70°C | AEC-Q100 | |||||
3124397 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | Pricing is unavailable. Please contact customer services. | Shunt - Fixed | - | - | 2.425V | 2.575V | 0.8% | 150ppm/°C | - | TO-226AA | - | - | 3Pins | Through Hole | - | 0°C | 70°C | - | ||||
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