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.
4.99V Voltage References:
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| Compare | Price For | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3009199 RoHS | Each | 1+ HK$7.180 10+ HK$5.240 50+ HK$5.080 100+ HK$4.910 250+ HK$4.740 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LM4040 | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | TO-226AA | 3Pins | Through Hole | - | -40°C | 85°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 | - | |||||
3009197 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$10.940 10+ HK$7.210 50+ HK$6.800 100+ HK$6.390 250+ HK$6.000 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LM4040 | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | AEC-Q100 | ||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$10.330 250+ HK$9.740 500+ HK$9.380 2500+ HK$9.090 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.99V | 5.01V | 0.2% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$15.640 250+ HK$14.440 500+ HK$13.480 2500+ HK$12.750 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.99V | 5.01V | 0.2% | ± 20ppm/°C | SC-70 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$16.820 250+ HK$15.860 500+ HK$14.920 2500+ HK$14.440 5000+ HK$14.340 | Min: 100 / Mult: 1 | Shunt - Fixed | - | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | SC-70 | 3Pins | Surface Mount | - | -40°C | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$17.210 10+ HK$12.680 25+ HK$11.560 100+ HK$10.330 250+ HK$9.740 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | 4.99V | 5.01V | 0.2% | ± 20ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$24.060 10+ HK$21.050 25+ HK$17.450 100+ HK$15.640 250+ HK$14.440 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | - | 4.99V | 5.01V | 0.2% | ± 20ppm/°C | SC-70 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
3009197RL RoHS | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$6.390 250+ HK$6.000 500+ HK$5.760 1000+ HK$5.320 2500+ HK$5.220 | Min: 100 / Mult: 1 | Shunt - Fixed | LM4040 | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 85°C | AEC-Q100 | ||||
Each | 1+ HK$57.040 10+ HK$37.880 98+ HK$27.300 196+ HK$25.130 294+ HK$24.030 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF195 Series | 4.99V | 5.01V | 0.044% | 10ppm/°C | NSOIC | 8Pins | Surface Mount | 15V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$57.040 10+ HK$37.880 25+ HK$32.880 100+ HK$27.230 250+ HK$24.450 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF195 Series | 4.99V | 5.01V | 0.044% | 10ppm/°C | NSOIC | 8Pins | Surface Mount | 15V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 10+ HK$37.880 25+ HK$32.880 100+ HK$27.230 250+ HK$24.450 500+ HK$22.950 More Pricing... | Min: 10 / Mult: 1 | Series - Fixed | REF195 Series | 4.99V | 5.01V | 0.044% | 10ppm/°C | NSOIC | 8Pins | Surface Mount | 15V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$66.420 10+ HK$51.430 25+ HK$47.700 100+ HK$43.580 250+ HK$41.620 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | MAX6050 | 4.99V | 5.01V | 0.2% | ± 6ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$6.170 10+ HK$3.940 100+ HK$3.080 500+ HK$3.020 1000+ HK$2.960 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | LM4040 | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$40.090 10+ HK$30.540 25+ HK$28.150 100+ HK$25.510 250+ HK$24.260 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | MAX6035 | 4.99V | 5.01V | 0.2% | ± 25ppm/°C | SOT-23 | 3Pins | Surface Mount | 33V | -40°C | 125°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$3.080 500+ HK$3.020 1000+ HK$2.960 2500+ HK$2.900 5000+ HK$2.840 | Min: 100 / Mult: 1 | Shunt - Fixed | LM4040 | 4.99V | 5.01V | 0.2% | ± 30ppm/°C | SOT-23 | 3Pins | Surface Mount | - | -40°C | 125°C | AEC-Q100 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$25.510 250+ HK$24.260 500+ HK$23.500 2500+ HK$22.880 | Min: 100 / Mult: 1 | Series - Fixed | MAX6035 | 4.99V | 5.01V | 0.2% | ± 25ppm/°C | SOT-23 | 3Pins | Surface Mount | 33V | -40°C | 125°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 100+ HK$29.840 250+ HK$27.950 500+ HK$26.880 1000+ HK$26.390 | Min: 100 / Mult: 1 | Shunt - Fixed | MAX6138 | 4.99V | 5.01V | 0.2% | ± 4ppm/°C | SC-70 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$51.430 25+ HK$47.700 100+ HK$43.580 250+ HK$41.620 500+ HK$40.440 More Pricing... | Min: 10 / Mult: 1 | Series - Fixed | MAX6050 | 4.99V | 5.01V | 0.2% | ± 6ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$47.110 10+ HK$36.090 25+ HK$33.300 100+ HK$29.840 250+ HK$27.950 More Pricing... | Min: 1 / Mult: 1 | Shunt - Fixed | MAX6138 | 4.99V | 5.01V | 0.2% | ± 4ppm/°C | SC-70 | 3Pins | Surface Mount | - | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$45.380 25+ HK$41.930 100+ HK$37.570 250+ HK$35.930 500+ HK$32.720 More Pricing... | Min: 10 / Mult: 1 | Series - Fixed | - | 4.99V | 5.01V | 0.2% | ± 6ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$50.230 10+ HK$45.380 25+ HK$41.930 100+ HK$37.570 250+ HK$35.930 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | - | 4.99V | 5.01V | 0.2% | ± 6ppm/°C | SOT-23 | 3Pins | Surface Mount | 12.6V | -40°C | 85°C | - | |||||
Each | 1+ HK$103.040 10+ HK$70.960 50+ HK$57.460 100+ HK$53.150 250+ HK$50.930 More Pricing... | Min: 1 / Mult: 1 | Series, Shunt | LT1019 Series | 4.99V | 5.01V | 0.2% | 20ppm/°C | DIP | 8Pins | Through Hole | 15V | 0°C | 70°C | - | |||||
ANALOG DEVICES | Each (Supplied on Cut Tape) Cut Tape | 1+ HK$83.050 10+ HK$56.430 25+ HK$49.490 100+ HK$41.640 250+ HK$38.170 More Pricing... | Min: 1 / Mult: 1 | Series | LT1460 Series | 4.99V | 5.01V | 0.2% | 20ppm/°C | SOT-23 | 3Pins | Surface Mount | 20V | 0°C | 70°C | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$63.290 10+ HK$42.300 25+ HK$36.820 100+ HK$30.630 250+ HK$27.580 More Pricing... | Min: 1 / Mult: 1 | Series - Fixed | REF195 Series | 4.99V | 5.01V | 0.044% | 10ppm/°C | TSSOP | 8Pins | Surface Mount | 15V | -40°C | 85°C | - | |||||
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