Voltage References

Voltage references are electronic devices that provide a fixed voltage. They provide a constant voltage regardless of external factors like the load on the device or fluctuations in the power supply.


Voltage references have different characteristics depending on their purpose. Voltage references used in laboratory applications are designed to have extremely high precision and accuracy, whereas those used as regulators for computer power supplies are much cheaper but less precise. 


Types of voltage references

There are many different kinds of voltage references, generally categorised by type, tolerance, rated voltage, reference voltage and rated current. The most common tolerances are ±2%, ±1% and ±0.5%, but voltage references are available even up to ±40%. 


What are voltage references used for? 

Voltage references can be used for a variety of different precision measurement and control systems such as power supplies in personal computers and analog-to-digital converters. They are also used in scientific applications and in medical equipment where voltage variations need to be tested regularly. 


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Omschrijving Prijs Nominal Voltage Package Type Reference Type Initial Accuracy Mounting Type Topology Maximum Output Current Maximum Input Voltage Minimum Output Voltage Maximum Output Voltage Pin Count Line Regulation Load Regulation Dimensions
RS-stocknr. 160-9969
FabrikantnummerADR440BRZ
FabrikantAnalog Devices
5,909 €
Each (In a Tube of 98)
Aantal stuks
2.048V SOIC Fixed ±0.05 % Surface Mount Series 10mA 20 V 2.047 V 2.049 V 8 20 ppm/V 50 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 108-369
FabrikantnummerADR440BRZ
FabrikantAnalog Devices
7,54 €
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Aantal stuks
2.048V SOIC Fixed ±0.05 % Surface Mount Series 10mA 20 V 2.047 V 2.049 V 8 20 ppm/V 50 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 158-1862
FabrikantnummerAD1580BRTZ-R2
FabrikantAnalog Devices
1,712 €
Each (On a Reel of 250)
Aantal stuks
1.225V SOT-23 Fixed ±0.1 % Surface Mount Shunt 10mA - 1.224 V 1.226 V 3 - 6 mV 2.9 x 1.3 x 1.02mm
RS-stocknr. 697-8038
FabrikantnummerAD1580BRTZ-R2
FabrikantAnalog Devices
2,196 €
Each (In a Pack of 5)
Aantal stuks
1.225V SOT-23 Fixed ±0.1 % Surface Mount Shunt 10mA - 1.224 V 1.226 V 3 - 6 mV 2.9 x 1.3 x 1.02mm
RS-stocknr. 759-0850
FabrikantnummerAD587JQ
FabrikantAnalog Devices
12,01 €
Each
Aantal stuks
10V CERDIP Fixed ±0.1 % Through Hole Series 10mA 36 V 9.99 V 10.01 V 8 ±100 μV/V ±100 μV/mA 10.29 x 7.87 x 3.56mm
RS-stocknr. 159-7622
FabrikantnummerAD587JQ
FabrikantAnalog Devices
10,422 €
Each (In a Tube of 48)
Aantal stuks
10V CERDIP Fixed ±0.1 % Through Hole Series 10mA 36 V 9.99 V 10.01 V 8 ±100 μV/V ±100 μV/mA 10.29 x 7.87 x 3.56mm
RS-stocknr. 522-9076
FabrikantnummerREF02CPZ
FabrikantAnalog Devices
3,86 €
Each
Aantal stuks
5V PDIP Fixed ±1.0 % Through Hole Series 8mA 40 V 4.95 V 5.05 V 8 150 ppm/V 150 ppm/mA 9.27 x 7.24 x 3.43mm
RS-stocknr. 709-1545
FabrikantnummerAD1582BRTZ-REEL7
FabrikantAnalog Devices
1,93 €
Each (In a Pack of 5)
Aantal stuks
2.5V SOT-23 Fixed ±0.08 % Surface Mount Series 5mA 12 V 2.498 V 2.502 V 3 25 μV/V 3.5 mV/mA 2.9 x 1.3 x 1.02mm
RS-stocknr. 111-1104
FabrikantnummerREF02CPZ
FabrikantAnalog Devices
2,587 €
Each (In a Tube of 50)
Aantal stuks
5V PDIP Fixed ±1.0 % Through Hole Series 8mA 40 V 4.95 V 5.05 V 8 150 ppm/V 150 ppm/mA 9.27 x 7.24 x 3.43mm
RS-stocknr. 158-1979
FabrikantnummerAD1582BRTZ-REEL7
FabrikantAnalog Devices
1,302 €
Each (On a Reel of 3000)
Aantal stuks
2.5V SOT-23 Fixed ±0.08 % Surface Mount Series 5mA 12 V 2.498 V 2.502 V 3 25 μV/V 3.5 mV/mA 2.9 x 1.3 x 1.02mm
RS-stocknr. 759-0676
FabrikantnummerAD1585BRTZ-REEL7
FabrikantAnalog Devices
2,26 €
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Aantal stuks
5V SOT-23 Fixed ±0.1 % Surface Mount Series 5mA 5 V 4.995 V 5.005 V 3 25 μV/V 4.8 mV/mA 3.04 x 1.4 x 1.02mm
RS-stocknr. 111-1130
FabrikantnummerAD780ANZ
FabrikantAnalog Devices
7,958 €
Each (In a Tube of 50)
Aantal stuks
2.5 V, 3 V PDIP Programmable ±0.2 % Through Hole Series/Shunt 10mA 36 V 2.495 V, 2.995 V 2 V, 3 V 8 10 μV/V 75 μV/mA 9.27 x 7.24 x 3.43mm
RS-stocknr. 522-9672
FabrikantnummerAD780ANZ
FabrikantAnalog Devices
10,73 €
Each
Aantal stuks
2.5 V, 3 V PDIP Programmable ±0.2 % Through Hole Series/Shunt 10mA 36 V 2.495 V, 2.995 V 2 V, 3 V 8 10 μV/V 75 μV/mA 9.27 x 7.24 x 3.43mm
RS-stocknr. 709-8571
FabrikantnummerREF198FSZ
FabrikantAnalog Devices
3,82 €
Each
Aantal stuks
4.096V SOIC Fixed ±0.05 % Surface Mount Series 30mA 18 V 4.091 V 4.101 V 8 8 ppm/V 8 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 912-7220
FabrikantnummerAD587JRZ
FabrikantAnalog Devices
4,819 €
Each (In a Tube of 98)
Aantal stuks
10V SOIC Fixed ±0.1 % Surface Mount Series 10mA 36 V 9.99 V 10.01 V 8 100 μV/V 100 μV/mA 5 x 4 x 1.5mm
RS-stocknr. 759-0459
FabrikantnummerADR421BRZ-REEL7
FabrikantAnalog Devices
9,00 €
Each
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2.5V SOIC Fixed ±0.04 % Surface Mount Series 10mA 15 V 2.499 V 2.501 V 8 35 ppm/V 70 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 159-7585
FabrikantnummerADR421BRZ-REEL7
FabrikantAnalog Devices
7,385 €
Each (On a Reel of 1000)
Aantal stuks
2.5V SOIC Fixed ±0.04 % Surface Mount Series 10mA 15 V 2.499 V 2.501 V 8 35 ppm/V 70 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 159-8039
FabrikantnummerREF198FSZ
FabrikantAnalog Devices
3,095 €
Each (In a Tube of 98)
Aantal stuks
4.096V SOIC Fixed ±0.05 % Surface Mount Series 30mA 18 V 4.091 V 4.101 V 8 8 ppm/V 8 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 111-1151
FabrikantnummerREF196GSZ
FabrikantAnalog Devices
2,107 €
Each (In a Tube of 98)
Aantal stuks
3.3V SOIC Fixed ±0.06 % Surface Mount Series 30mA 18 V 3.29 V 3.3 V 8 8 ppm/V 15 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 412-642
FabrikantnummerAD587JRZ
FabrikantAnalog Devices
6,39 €
Each
Aantal stuks
10V SOIC Fixed ±0.1 % Surface Mount Series 10mA 36 V 9.99 V 10.01 V 8 100 μV/V 100 μV/mA 5 x 4 x 1.5mm