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.
4.95V Voltage References:
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| Compare | Price For | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ HK$42.300 10+ HK$32.250 25+ HK$29.730 100+ HK$26.960 300+ HK$25.420 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 | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 5+ HK$3.130 10+ HK$2.020 100+ HK$1.610 500+ HK$1.550 1000+ HK$1.480 More Pricing... | Min: 5 / Mult: 5 | Shunt - Fixed | LM4040 | 4.95V | 5.05V | 1% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | AEC-Q100 | |||||
Each | 1+ HK$40.090 10+ HK$30.540 25+ HK$28.150 100+ HK$25.510 300+ HK$24.050 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF02 | 4.95V | 5.05V | 50mV | ± 20ppm/°C | NSOIC | 8Pins | Surface Mount | 36V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$3.780 500+ HK$3.770 1000+ HK$3.760 2500+ HK$3.750 5000+ HK$3.680 | Min: 100 / Mult: 1 | Shunt - Fixed | ZRB500 | 4.95V | 5.05V | 1% | ± 15ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$5.880 10+ HK$3.790 100+ HK$3.780 500+ HK$3.770 1000+ HK$3.760 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | ZRB500 | 4.95V | 5.05V | 1% | ± 15ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$9.390 10+ HK$6.790 25+ HK$6.140 100+ HK$5.430 250+ HK$5.080 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 1% | ± 15ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$46.090 10+ HK$35.230 25+ HK$32.520 100+ HK$29.550 250+ HK$28.130 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF02 Series | 4.95V | 5.05V | 50mV | 65ppm/°C | NSOIC | 8Pins | Surface Mount | 36V | 0°C | 70°C | - | |||||
3124382 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$17.170 10+ HK$14.950 50+ HK$14.650 100+ HK$14.360 250+ HK$13.910 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 1% | - | SOT-23 | 5Pins | Surface Mount | 17V | -40°C | 85°C | - | ||||
DIODES INC. | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$12.330 10+ HK$6.330 100+ HK$3.100 500+ HK$2.880 1000+ HK$2.660 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 2% | 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -55°C | 125°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$9.390 10+ HK$6.790 25+ HK$6.140 100+ HK$5.430 250+ HK$5.080 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LM4040 | 4.95V | 5.05V | 1% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$5.430 250+ HK$5.080 500+ HK$4.880 2500+ HK$4.710 | Min: 100 / Mult: 1 | Shunt - Fixed | LM4040 | 4.95V | 5.05V | 1% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$1.610 500+ HK$1.550 1000+ HK$1.480 5000+ HK$1.460 10000+ HK$1.430 | Min: 100 / Mult: 5 | Shunt - Fixed | LM4040 | 4.95V | 5.05V | 1% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | AEC-Q100 | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$5.430 250+ HK$5.080 500+ HK$4.880 2500+ HK$4.710 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 1% | ± 15ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | ||||
DIODES INC. | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$3.100 500+ HK$2.880 1000+ HK$2.660 2500+ HK$2.640 5000+ HK$2.630 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 2% | 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -55°C | 125°C | - | ||||
3124382RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$14.360 250+ HK$13.910 500+ HK$13.580 1000+ HK$13.250 2500+ HK$12.990 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.95V | 5.05V | 1% | - | SOT-23 | 5Pins | Surface Mount | 17V | -40°C | 85°C | - | ||||
Each | 1+ HK$62.400 10+ HK$41.600 50+ HK$32.850 100+ HK$30.050 250+ HK$27.050 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF02 | 4.95V | 5.05V | 50mV | ± 20ppm/°C | DIP | 8Pins | Through Hole | 40V | -40°C | 85°C | - | |||||
Each | 1+ HK$55.560 10+ HK$36.830 25+ HK$31.940 100+ HK$26.420 300+ HK$23.240 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LT1029 Series | 4.95V | 5.05V | 0.2% | 12ppm/°C | TO-92 | 3Pins | Through Hole | - | 0°C | 70°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$64.100 25+ HK$56.400 100+ HK$47.700 250+ HK$44.850 500+ HK$43.960 More Pricing... | Min: 10 / Mult: 1 | Series, Shunt | LT1021 Series | 4.95V | 5.05V | - | 3ppm/°C | SOIC | 8Pins | Surface Mount | 40V | 0°C | 70°C | - | ||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$93.600 10+ HK$64.100 25+ HK$56.400 100+ HK$47.700 250+ HK$44.850 More Pricing... | Min: 1 / Mult: 1 | Series, Shunt | LT1021 Series | 4.95V | 5.05V | - | 3ppm/°C | SOIC | 8Pins | Surface Mount | 40V | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$22.910 250+ HK$20.490 1000+ HK$18.990 3000+ HK$18.620 | Min: 100 / Mult: 1 | Series | REF02 Series | 4.95V | 5.05V | 50mV | 20ppm/°C | NSOIC | 8Pins | Surface Mount | 36V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$49.090 10+ HK$32.250 25+ HK$27.870 100+ HK$22.910 250+ HK$20.490 More Pricing... | Min: 1 / Mult: 1 | Series | REF02 Series | 4.95V | 5.05V | 50mV | 20ppm/°C | NSOIC | 8Pins | Surface Mount | 36V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$4.800 500+ HK$4.710 1000+ HK$4.250 2500+ HK$3.930 5000+ HK$3.900 | Min: 100 / Mult: 1 | Shunt - Fixed | ZRC500 | 4.95V | 5.05V | 1% | 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each | 1+ HK$48.230 10+ HK$31.690 98+ HK$22.580 196+ HK$20.710 294+ HK$19.760 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF02 | 4.95V | 5.05V | 50mV | ± 20ppm/°C | NSOIC | 8Pins | Surface Mount | 36V | -40°C | 85°C | - | |||||
ANALOG DEVICES | Each | 1+ HK$133.910 10+ HK$93.790 50+ HK$76.910 100+ HK$72.050 250+ HK$70.610 More Pricing... | Min: 1 / Mult: 1 | Series, Shunt | LT1021 Series | 4.95V | 5.05V | - | 2ppm/°C | DIP | 8Pins | Through Hole | 40V | 0°C | 70°C | - | ||||
ANALOG DEVICES | Each | 1+ HK$80.050 10+ HK$54.250 50+ HK$43.390 100+ HK$39.930 250+ HK$36.330 More Pricing... | Min: 1 / Mult: 1 | Series, Shunt | LT1021 Series | 4.95V | 5.05V | - | 3ppm/°C | DIP | 8Pins | Through Hole | 40V | 0°C | 70°C | - | ||||
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