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. 111-2239
FabrikantnummerADR01ARZ
FabrikantAnalog Devices
€ 1,872
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10V SOIC Fixed ±0.1 % Surface Mount Series 10mA 36 V 9.99 V 10.01 V 8 30 ppm/V 70 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 538-7289
FabrikantnummerADR01ARZ
FabrikantAnalog Devices
€ 2,60
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10V SOIC Fixed ±0.1 % Surface Mount Series 10mA 36 V 9.99 V 10.01 V 8 30 ppm/V 70 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 802-3868
FabrikantnummerADR3420ARJZ-R2
FabrikantAnalog Devices
€ 3,325
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2.048V SOT-23 Fixed ±0.1 % Surface Mount Series 10mA 5.5 V 2.0459 V 2.05 V 6 160 ppm/V 30 ppm/mA 3 x 1.7 x 1.3mm
RS-stocknr. 160-0685
FabrikantnummerADR3420ARJZ-R2
FabrikantAnalog Devices
€ 2,608
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2.048V SOT-23 Fixed ±0.1 % Surface Mount Series 10mA 5.5 V 2.0459 V 2.05 V 6 160 ppm/V 30 ppm/mA 3 x 1.7 x 1.3mm
RS-stocknr. 912-7731
FabrikantnummerAD581TH
FabrikantAnalog Devices
€ 35,805
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10V TO-5 Fixed ±0.1 % Through Hole Series 10mA 40 V - - 3 0.005 %/V 500 μV/mA 9.4 x 9.4 x 4.7mm
RS-stocknr. 709-5991
FabrikantnummerAD581TH
FabrikantAnalog Devices
€ 31,48
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10V TO-5 Fixed ±0.1 % Through Hole Series 10mA 40 V - - 3 0.005 %/V 500 μV/mA 9.4 x 9.4 x 4.7mm
RS-stocknr. 158-2569
FabrikantnummerAD588ARWZ
FabrikantAnalog Devices
€ 25,425
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10V SOIC W Programmable ±0.05 % Surface Mount Series 10mA 36 V -10 V, -5 V ±10 V 16 200 μV/V 50 μV/mA 10.5 x 7.6 x 2.35mm
RS-stocknr. 111-1150
FabrikantnummerREF193GSZ
FabrikantAnalog Devices
€ 2,107
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3V SOIC Fixed ±0.07 % Surface Mount Series 30mA 18 V 2.99 V 3 V 8 8 ppm/V 15 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 160-2654
FabrikantnummerADR530BRTZ-REEL7
FabrikantAnalog Devices
€ 1,307
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3V SOT-23 Fixed ±0.2 % Surface Mount Shunt - - 2.994 V 3 V 3 - - 3.04 x 1.4 x 1.02mm
RS-stocknr. 912-8069
FabrikantnummerADR3430ARJZ-R2
FabrikantAnalog Devices
€ 2,237
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Aantal stuks
3V SOT-23 Fixed ±0.1 % Surface Mount Series 10mA 5.5 V 2.997 V 3 V 6 120 ppm/V 50 ppm/mA 3 x 1.7 x 1.3mm
RS-stocknr. 802-3896
FabrikantnummerADR4530BRZ
FabrikantAnalog Devices
€ 6,78
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Aantal stuks
3V SOIC Fixed ±0.04 % Surface Mount Series 10mA 15 V - 3 V 8 10 ppm/V 120 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 809-9222
FabrikantnummerADR530BRTZ-REEL7
FabrikantAnalog Devices
€ 1,456
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3V SOT-23 Fixed ±0.2 % Surface Mount Shunt - - 2.994 V 3 V 3 - - 3.04 x 1.4 x 1.02mm
RS-stocknr. 806-7824
FabrikantnummerAD780BNZ
FabrikantAnalog Devices
€ 14,07
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2.5 V, 3 V PDIP Programmable ±0.04 % Through Hole Series/Shunt 10mA 36 V 2.5 V 3 V 8 10 μV/V 75 (Shunt) μV/mA, 150 (Series) μV/mA 10.16 x 7.11 x 4.95mm
RS-stocknr. 758-9572
FabrikantnummerAD1583BRTZ-REEL7
FabrikantAnalog Devices
€ 1,92
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Aantal stuks
3V SOT-23 Fixed ±0.1 % Surface Mount Series 5mA 5 V 2.997 V 3 V 3 25 μV/V 3.7 mV/mA 3.04 x 1.4 x 1.02mm
RS-stocknr. 709-8203
FabrikantnummerADR445ARMZ
FabrikantAnalog Devices
€ 5,51
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5V MSOP Fixed ±0.13 % Surface Mount Series 10mA 20 V 4.994 V 5.006 V 8 20 ppm/V 50 ppm/mA 3 x 3 x 0.85mm
RS-stocknr. 796-9114
FabrikantnummerADR3430ARJZ-R2
FabrikantAnalog Devices
€ 3,342
Each (In a Pack of 5)
Aantal stuks
3V SOT-23 Fixed ±0.1 % Surface Mount Series 10mA 5.5 V 2.997 V 3 V 6 120 ppm/V 50 ppm/mA 3 x 1.7 x 1.3mm
RS-stocknr. 523-6125
FabrikantnummerREF193GSZ
FabrikantAnalog Devices
€ 2,82
Each
Aantal stuks
3V SOIC Fixed ±0.07 % Surface Mount Series 30mA 18 V 2.99 V 3 V 8 8 ppm/V 15 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 160-0692
FabrikantnummerADR4530BRZ
FabrikantAnalog Devices
€ 5,292
Each (In a Tube of 98)
Aantal stuks
3V SOIC Fixed ±0.04 % Surface Mount Series 10mA 15 V - 3 V 8 10 ppm/V 120 ppm/mA 5 x 4 x 1.5mm
RS-stocknr. 159-8056
FabrikantnummerAD1583BRTZ-REEL7
FabrikantAnalog Devices
€ 1,302
Each (On a Reel of 3000)
Aantal stuks
3V SOT-23 Fixed ±0.1 % Surface Mount Series 5mA 5 V 2.997 V 3 V 3 25 μV/V 3.7 mV/mA 3.04 x 1.4 x 1.02mm
RS-stocknr. 802-3893
FabrikantnummerADR4530ARZ
FabrikantAnalog Devices
€ 5,82
Each
Aantal stuks
3V SOIC Fixed ±0.02 % Surface Mount Series 10mA 15 V - 3 V 8 10 ppm/V 120 ppm/mA 5 x 4 x 1.5mm