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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Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM1.740 25+ RM1.470 100+ RM1.380 3000+ RM1.360 | Min: 1 / Mult: 1 | Shunt - Adjustable | - | - | LM4041 | - | - | - | 1.24V | 10V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM30.750 10+ RM23.630 25+ RM20.610 50+ RM16.830 100+ RM16.150 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | ISL60002 FGA Series | - | - | - | 3.299V | 3.301V | 1mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 105°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM3.390 3000+ RM3.330 | Min: 100 / Mult: 1 | Series - Fixed | - | - | MCP1541 | - | - | - | 4.055V | 4.137V | 1mV | ± 27ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM3.390 3000+ RM3.330 | Min: 100 / Mult: 1 | Series - Fixed | - | - | MCP1525 | - | - | - | 2.475V | 2.525V | 1mV | ± 27ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Through Hole | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM6.440 10+ RM3.640 | Min: 1 / Mult: 1 | Series - Fixed | - | - | ISL21080 | - | - | - | 0.8937V | 0.9063V | 0.7% | ± 50ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM4.200 250+ RM3.950 500+ RM3.750 2500+ RM3.620 | Min: 100 / Mult: 1 | Series - Fixed | - | - | MAX6102 | - | - | - | 2.49V | 2.51V | 0.4% | ± 75ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 12.6V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM9.460 10+ RM6.260 25+ RM6.260 | Min: 1 / Mult: 1 | Series - Fixed | - | - | ISL60002 FGA | - | - | - | 2.995V | 3.005V | 5mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ RM23.630 25+ RM20.610 50+ RM18.900 100+ RM17.180 250+ RM16.590 | Min: 10 / Mult: 1 | Series - Fixed | - | - | FGA ISL60002 | - | - | - | 1.199V | 1.201V | 1mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM7.660 10+ RM6.960 | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | MAX6009 | - | - | - | 2.994V | 3.006V | 0.2% | ± 30ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ RM3.640 | Min: 100 / Mult: 1 | Series - Fixed | - | - | ISL21080 | - | - | - | 0.8937V | 0.9063V | 0.7% | ± 50ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 5.5V | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ RM6.960 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | MAX6009 | - | - | - | 2.994V | 3.006V | 0.2% | ± 30ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM1.090 500+ RM0.909 1000+ RM0.831 | Min: 100 / Mult: 5 | Shunt - Adjustable | - | - | TL431 | - | - | - | 2.495V | 36V | 1mV | - | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | 0°C | - | 70°C | - | ||||
Each Packaging Options | 100+ RM0.473 500+ RM0.457 1000+ RM0.440 5000+ RM0.424 10000+ RM0.407 | Min: 100 / Mult: 5 | Shunt - Adjustable | - | - | TL431 | - | - | - | 2.495V | 36V | 1mV | - | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | 36V | -40°C | - | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM3.840 3000+ RM3.240 | Min: 100 / Mult: 1 | Series - Fixed | - | - | - | - | - | - | 2.4975V | 2.5025V | 0.1% | 50ppm/°C | - | SOT-23 | - | - | - | 6Pins | - | Surface Mount | 5.5V | -40°C | - | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM1.380 3000+ RM1.360 | Min: 100 / Mult: 1 | Shunt - Adjustable | - | - | LM4041 | - | - | - | 1.24V | 10V | 0.5% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM1.070 3000+ RM0.917 | Min: 100 / Mult: 1 | Shunt - Adjustable | - | - | - | - | - | - | 1.24V | 10V | 1mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | |||||
3009186RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM7.270 250+ RM6.820 500+ RM6.700 1000+ RM6.580 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | LM4040 | - | - | - | 2.475V | 2.525V | 0.1% | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | AEC-Q100 | ||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM1.100 500+ RM0.791 2500+ RM0.738 7500+ RM0.685 20000+ RM0.638 | Min: 100 / Mult: 1 | Shunt - Adjustable | - | - | - | - | - | - | 2.495V | 36V | 1mV | ± 50ppm/°C | - | SOIC | - | - | - | 8Pins | - | Surface Mount | 36V | 0°C | - | 70°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM49.400 10+ RM39.430 25+ RM36.580 100+ RM33.420 250+ RM31.910 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | - | MAX6126 Series | - | - | - | 4.9994V | 5.0006V | 0.06% | 3ppm/°C | - | µMAX | - | - | - | 8Pins | - | Surface Mount | 12.6V | -40°C | - | 125°C | - | |||||
3124444RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM1.170 500+ RM1.140 1000+ RM1.100 2500+ RM1.040 5000+ RM0.979 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | LM4040 | - | - | - | 2.97V | 3.03V | 1mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | AEC-Q100 | ||||
3124444 RoHS | Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM1.920 10+ RM1.340 100+ RM1.170 500+ RM1.140 1000+ RM1.100 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | LM4040 | - | - | - | 2.97V | 3.03V | 1mV | ± 20ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | AEC-Q100 | ||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ RM39.430 25+ RM36.580 100+ RM33.420 250+ RM31.910 500+ RM30.000 More Pricing... | Min: 10 / Mult: 1 | Series - Fixed | - | - | MAX6126 Series | - | - | - | 4.9994V | 5.0006V | 0.06% | 3ppm/°C | - | µMAX | - | - | - | 8Pins | - | Surface Mount | 12.6V | -40°C | - | 125°C | - | |||||
3124420RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 1+ RM1.960 | Min: 100 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 9.9V | 10.1V | 0.5% | ± 40ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||
3124420 RoHS | Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ RM1.960 | Min: 1 / Mult: 1 | Shunt - Fixed | - | - | - | - | - | - | 9.9V | 10.1V | 0.5% | ± 40ppm/°C | - | SOT-23 | - | - | - | 3Pins | - | Surface Mount | - | -40°C | - | 85°C | - | ||||
3124623RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ RM0.743 500+ RM0.588 1000+ RM0.544 5000+ RM0.500 10000+ RM0.473 | Min: 100 / Mult: 5 | Shunt - Adjustable | - | - | TL431 | - | - | - | 2.495V | 36V | 2% | - | - | SOT-23 | - | - | - | 5Pins | - | Surface Mount | 36V | -40°C | - | 85°C | - |