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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กำลังดูสินค้า 1 - 20 รายการจาก 1732 รายการ / Viewing 1 - 20 of 1732 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 165-9677
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX6350CPA+
THB347.26
Each (In a Tube of 50)
Units
5V PDIP Fixed ±0.02 % Through Hole Series 0mA 36 V 4.999 V 5.001 V 8 10 ppm/V 15 ppm/mA 9.91 x 7.87 x 4.45mm
RS Stock No. 757-7052
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX6350CPA+
THB397.18
Each
Units
5V PDIP Fixed ±0.02 % Through Hole Series 0mA 36 V 4.999 V 5.001 V 8 10 ppm/V 15 ppm/mA 9.91 x 7.87 x 4.45mm
RS Stock No. 153-3527
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1460GCZ-2.5#PBF
THB86.80
Each (In a Bag of 100)
Units
2.5V TO-92 Fixed ±0.25 % Through Hole Series - 30 V 2.494 V 2.506 V 3 60 ppm/V 2800 ppm/mA 4.57 x 3.56 x 4.57mm
RS Stock No. 545-7243
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LT1460GCZ-2.5#PBF
THB107.11
Each
Units
2.5V TO-92 Fixed ±0.25 % Through Hole Series - 30 V 2.494 V 2.506 V 3 60 ppm/V 2800 ppm/mA 4.57 x 3.56 x 4.57mm
RS Stock No. 522-8382
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REF02CSZ
THB95.08
Each
Units
5V SOIC Fixed ±1.0 % Surface Mount Series 8mA 40 V 4.95 V 5.05 V 8 150 ppm/V 150 ppm/mA 5 x 4 x 1.5mm
RS Stock No. 522-9060
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REF01CPZ
THB131.33
Each
Units
10V PDIP Fixed ±1.0 % Through Hole Series 8mA 36 V 9.9 V 10.1 V 8 150 ppm/V 150 ppm/mA 9.27 x 7.24 x 3.43mm
RS Stock No. 121-9175
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM4040C25QDBZT
THB22.995
Each (On a Reel of 250)
Units
2.5V SOT-23 Fixed ±0.5 % Surface Mount Shunt 15mA - - - 3 - 6 mV 2.92 x 1.3 x 1mm
RS Stock No. 111-1103
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REF01CPZ
THB100.49
Each (In a Tube of 50)
Units
10V PDIP Fixed ±1.0 % Through Hole Series 8mA 36 V 9.9 V 10.1 V 8 150 ppm/V 150 ppm/mA 9.27 x 7.24 x 3.43mm
RS Stock No. 106-7055
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.REF02CSZ
THB72.82
Each (In a Tube of 98)
Units
5V SOIC Fixed ±1.0 % Surface Mount Series 8mA 40 V 4.95 V 5.05 V 8 150 ppm/V 150 ppm/mA 5 x 4 x 1.5mm
RS Stock No. 661-9338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM4040C25QDBZT
THB41.392
Each: (In a Pack of 5)
Units
2.5V SOT-23 Fixed ±0.5 % Surface Mount Shunt 15mA - - - 3 - 6 mV 2.92 x 1.3 x 1mm
RS Stock No. 160-0689
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADR4525BRZ
THB196.52
Each (In a Tube of 98)
Units
2.5V SOIC Fixed ±0.02 % Surface Mount Series 10mA 15 V - 2.5 V 8 10 ppm/V 120 ppm/mA 5 x 4 x 1.5mm
RS Stock No. 661-9809
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TL431ACLPR
THB4.494
Each: (In a Pack of 10)
Units
2.5 - 36V TO-92 Adjustable ±1.0 % Through Hole Shunt 100mA 37 V 2.5 V 36 V 3 - - 4.83 x 3.43 x 3.68mm
RS Stock No. 428-436
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TL431ACLP
THB13.47
Each
Units
2.5 - 36V TO-92 Adjustable ±1.0 % Through Hole Shunt 100mA 37 V 2.5 V 36 V 3 - - 4.83 x 3.43 x 3.68mm
RS Stock No. 145-1010
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TL431ACLP
THB4.218
Each (In a Bag of 1000)
Units
2.5 - 36V TO-92 Adjustable ±1.0 % Through Hole Shunt 100mA 37 V 2.5 V 36 V 3 - - 4.83 x 3.43 x 3.68mm
RS Stock No. 168-6332
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TL431ACLPR
THB3.202
Each (On a Reel of 2000)
Units
2.5 - 36V SOIC Adjustable ±0.5 % Surface Mount Shunt 100mA 37 V 2.5 V 36 V 8 - - 4.9 x 3.91 x 1.58mm
RS Stock No. 802-3884
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADR4525BRZ
THB247.09
Each
Units
2.5V SOIC Fixed ±0.02 % Surface Mount Series 10mA 15 V - 2.5 V 8 10 ppm/V 120 ppm/mA 5 x 4 x 1.5mm
RS Stock No. 779-8903
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM399H#PBF
THB347.45
Each
Units
6.95V TO-46 Fixed ±5 % Through Hole Shunt 10mA - - 6.95 V 4 - - 10.389 (Dia.) x 5.943mm
RS Stock No. 460-966
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM431AIM/NOPB
THB10.81
Each: (In a Pack of 5)
Units
2.5 - 36V SOIC Adjustable ±2.0 % Surface Mount Shunt 100mA 37 V 2.5 V 36 V 8 - - 4.9 x 3.9 x 1.45mm
RS Stock No. 162-6244
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM385BLPR-1-2
THB13.707
Each (On a Reel of 2000)
Units
1.235V TO-92 Fixed ±1.0 % Through Hole Shunt 20mA - 1.22 V 1.25 V 3 - 20 mV 5.21 x 4.19 x 5.34mm
RS Stock No. 411-589
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD581JH
THB616.60
Each
Units
10V TO-5 Fixed ±0.3 % Through Hole Series 10mA 40 V - - 3 0.005 %/V 500 μV/mA 9.4 x 9.4 x 4.7mm
Related Products
Precison Fixed and Adjustable Voltage Reference ICs utilsing ...
Description:
Precison Fixed and Adjustable Voltage Reference ICs utilsing series, shunt or series/shunt topologies and available in both through-hole and surface mount packages. Voltage References are available with initial accuracies of ±0.02 to ±2%.
Precison Fixed and Adjustable Voltage Reference ICs utilsing ...
Description:
Precison Fixed and Adjustable Voltage Reference ICs utilsing series, shunt or series/shunt topologies and available in both through-hole and surface mount packages. Voltage References are available with initial accuracies of ±0.02 to ±2%.
Precison Fixed and Adjustable Voltage Reference ICs utilsing ...
Description:
Precison Fixed and Adjustable Voltage Reference ICs utilsing series, shunt or series/shunt topologies and available in both through-hole and surface mount packages. Voltage References are available with initial accuracies of ±0.02 to ±2%.