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+ $1.200 | Total:$1.20 Min: 1 / Mult: 1 | Series - Fixed | MCP1525 Series | 2.475V | 2.525V | 1% | ± 27ppm/°C | SOT-23 | 3Pins | Through Hole | 5.5V | -40°C | 85°C | - | |||||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ $0.594 10+ $0.433 25+ $0.392 50+ $0.370 100+ $0.348 More Pricing... | Total:$0.59 Min: 1 / Mult: 1 | Shunt - Fixed | TS4040 | 2.475V | 2.525V | 1% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | ||||
Each | 1+ $0.403 10+ $0.287 100+ $0.225 500+ $0.199 1000+ $0.185 More Pricing... | Total:$2.02 Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | 2.495V | 36V | 2% | - | SOT-23 | 3Pins | Surface Mount | 36V | -40°C | 85°C | AEC-Q100 | |||||
1+ $1.870 10+ $1.380 25+ $1.260 50+ $1.180 100+ $1.110 More Pricing... | Total:$1.87 Min: 1 / Mult: 1 Total:$111.00 Min: 100 / Mult: 1 | Series - Fixed | - | 1.2425V | 1.2575V | 0.6% | ± 50ppm/°C | SOT-23 | 3Pins | Surface Mount | 5.5V | -40°C | 85°C | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.040 10+ $1.510 25+ $1.350 50+ $1.300 100+ $1.240 More Pricing... | Total:$2.04 Min: 1 / Mult: 1 | Series - Fixed | MAX6005 | 4.95V | 5.05V | 1% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
33AH4714 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $5.430 10+ $5.190 25+ $4.930 50+ $4.720 100+ $4.510 More Pricing... | Total:$5.43 Min: 1 / Mult: 1 | Series - Fixed | - | 9.99V | 10.01V | 10mV | ± 10ppm/°C | SOIC | 8Pins | Surface Mount | - | -25°C | 85°C | - | |||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ $1.470 10+ $1.140 25+ $1.050 50+ $0.997 100+ $0.941 More Pricing... | Total:$1.47 Min: 1 / Mult: 1 | Shunt - Fixed | ZXRE125 | 1.208V | 1.232V | 1% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | ||||
Each | 1+ $0.629 10+ $0.437 100+ $0.338 | Total:$3.14 Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | 2.495V | 36V | 1% | - | SOT-23 | 3Pins | Surface Mount | 36V | -40°C | 85°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.140 10+ $1.650 25+ $1.530 50+ $1.460 100+ $1.390 More Pricing... | Total:$2.14 Min: 1 / Mult: 1 | Shunt - Fixed | ZXRE125 | 1.214V | 1.226V | 0.5% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.280 10+ $0.984 25+ $0.909 50+ $0.849 100+ $0.789 More Pricing... | Total:$1.28 Min: 1 / Mult: 1 | Shunt - Fixed | ZRC250 | 2.475V | 2.525V | 1% | ± 300ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.700 10+ $1.250 25+ $1.130 50+ $1.060 100+ $1.000 More Pricing... | Total:$1.70 Min: 1 / Mult: 1 | Series - Fixed | - | 2.988V | 3.012V | 0.4% | ± 75ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.100 10+ $1.640 25+ $1.470 50+ $1.430 100+ $1.380 More Pricing... | Total:$2.10 Min: 1 / Mult: 1 | Series - Fixed | MAX6003 | 2.97V | 3.03V | 1% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
ANALOG DEVICES | Each | 1+ $7.660 10+ $5.410 25+ $5.370 50+ $5.310 100+ $4.530 More Pricing... | Total:$7.66 Min: 1 / Mult: 1 | Series - Fixed | MAX6225 | 2.497V | 2.503V | 0.02% | 2.5ppm/°C | SOIC | 8Pins | Surface Mount | 36V | -40°C | 85°C | - | ||||
Each | 1+ $12.400 10+ $9.730 25+ $9.060 50+ $8.700 100+ $8.330 More Pricing... | Total:$12.40 Min: 1 / Mult: 1 | Series - Fixed | MAX873 | 2.4985V | 2.5015V | 0.06% | ± 2ppm/°C | NSOIC | 8Pins | Surface Mount | 18V | -40°C | 85°C | - | |||||
Each | 1+ $15.510 10+ $12.270 25+ $11.450 50+ $11.010 100+ $10.570 More Pricing... | Total:$15.51 Min: 1 / Mult: 1 | 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+ $1.650 10+ $1.210 25+ $1.090 50+ $1.030 100+ $0.971 More Pricing... | Total:$1.65 Min: 1 / Mult: 1 | Series - Fixed | MAX6105 | 4.98V | 5.02V | 0.4% | ± 75ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
33AH4713 RoHS | TEXAS INSTRUMENTS | Each | 1+ $6.460 10+ $6.070 25+ $5.750 50+ $5.490 100+ $5.260 More Pricing... | Total:$6.46 Min: 1 / Mult: 1 | Series - Fixed | REF02 | - | - | 15mV | ± 4ppm/°C | SOIC | 8Pins | Surface Mount | 33V | -40°C | 85°C | - | |||
STMICROELECTRONICS | Each (Supplied on Cut Tape) Cut Tape | 1+ $0.896 10+ $0.641 25+ $0.590 50+ $0.553 100+ $0.511 More Pricing... | Total:$0.90 Min: 1 / Mult: 1 | Shunt - Fixed | - | 1.2475V | 1.2525V | 0.2% | +20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | ||||
1+ $3.030 10+ $2.270 25+ $2.070 50+ $1.970 100+ $1.860 More Pricing... | Total:$3.03 Min: 1 / Mult: 1 Total:$186.00 Min: 100 / Mult: 1 | Series - Fixed | - | 2.495V | 2.505V | 5mV | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | 5.5V | -40°C | 85°C | - | ||||||
28AH3411 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $3.110 10+ $2.920 25+ $2.820 50+ $2.730 100+ $2.650 More Pricing... | Total:$3.11 Min: 1 / Mult: 1 | Shunt | LM4040 | 4.0919V | 4.1001V | 0.1% | 100ppm/°C | TO-92 | 3Pins | Through Hole | - | -40°C | 85°C | - | |||
28AH3444 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $3.170 10+ $3.040 25+ $2.880 50+ $2.760 100+ $2.640 More Pricing... | Total:$3.17 Min: 1 / Mult: 1 | 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+ $0.899 10+ $0.664 25+ $0.607 50+ $0.575 100+ $0.543 More Pricing... | Total:$0.90 Min: 1 / Mult: 1 | Shunt - Adjustable | ZR431L | 1.24V | 10V | 1% | ± 50ppm/°C | SOT-23 | 3Pins | Surface Mount | 15V | -40°C | 85°C | - | |||||
Each | 1+ $0.437 10+ $0.316 100+ $0.262 | Total:$2.18 Min: 5 / Mult: 5 | Shunt - Adjustable | TL431 | 2.495V | 36V | 0.5% | - | SOT-23 | 3Pins | Surface Mount | 36V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.390 10+ $1.020 25+ $0.931 50+ $0.880 100+ $0.829 More Pricing... | Total:$1.39 Min: 1 / Mult: 1 | Series - Fixed | MAX6107 | 4.482V | 4.518V | 0.4% | ± 75ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $3.350 10+ $2.550 25+ $2.320 50+ $2.220 100+ $2.130 More Pricing... | Total:$3.35 Min: 1 / Mult: 1 | Shunt - Fixed | MAX6006 | 1.2475V | 1.2525V | 0.2% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
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