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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.
Showing all 24 results
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Analog Devices Fixed Series Voltage Reference 10V ±0.1 % 8-Pin SOIC, AD587JRZ
VND198,324.72 -
Analog Devices Fixed Series Voltage Reference 10V ±0.5 % 8-Pin PDIP, REF01HPZ
VND150,746.82 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.1 % 8-Pin SOIC, ADR03BRZ
VND161,764.86 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.1 % 8-Pin SOIC, REF43GSZ
VND183,467.06 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.25 % 3-Pin TO-92, LT1460GCZ-2.5#PBF
VND101,666.46 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.4 % 8-Pin SOIC, AD680JRZ
VND280,793.08Pack (1 Pack of 2) -
Analog Devices Fixed Series Voltage Reference 3V ±0.13 % 8-Pin SOIC, ADR423ARZ
VND161,764.86 -
Analog Devices Fixed Series Voltage Reference 5V ±0.04 % 8-Pin SOIC, REF195ESZ
VND123,869.48 -
Analog Devices Fixed Series Voltage Reference 5V ±0.04 % 8-Pin SOIC, REF195GSZ
VND84,304.70 -
Analog Devices Fixed Series Voltage Reference 5V ±0.4 % 8-Pin PDIP, AD586JNZ
VND266,937.06 -
Analog Devices Fixed Series Voltage Reference 5V ±0.5 % 8-Pin PDIP, REF02HPZ
VND339,389.02Pack (1 Pack of 2) -
Analog Devices Fixed Series Voltage Reference 5V ±1.0 % 8-Pin SOIC, LT1021DCS8-5#PBF
VND176,789.46 -
Analog Devices Fixed Series Voltage Reference 5V ±1.0 % 8-Pin SOIC, REF02CSZ
VND76,959.34 -
Analog Devices Fixed Series/Shunt Voltage Reference 10V ±0.05 % 8-Pin SOIC, LT1236ACS8-10#PBF
VND197,323.08 -
Analog Devices Fixed Series/Shunt Voltage Reference 5V ±0.1 % 8-Pin SOIC, LT1236BCS8-5#PBF
VND264,099.08Pack (1 Pack of 2) -
Analog Devices Fixed Shunt Voltage Reference 2.5V ±0.8 % 8-Pin SOIC, LT1004CS8-2.5#PBF
VND186,138.10Pack (1 Pack of 2) -
Analog Devices Fixed Shunt Voltage Reference 6.95V ±5 % 4-Pin TO-46, LM399H#PBF
VND297,487.08 -
Analog Devices Precision Series Voltage Reference 2.5V 0.04% 8-Pin SOIC, ADR441BRZ
VND234,884.58 -
Analog Devices Programmable Series/Shunt Voltage Reference 2.5V ±0.06 % 8-Pin SOIC, AD780CRZ
VND23,501,145.44Tube (1 Tube of 98) -
Microchip Precision Series Precision Voltage Reference 4.096V 1% 3-Pin SOT-23, MCP1541T-I/TT
VND16,193.18 -
ON Semiconductor Adjustable Shunt Voltage Reference 2.5 - 36V ±2.2 % 3-Pin TO-92, TL431CLPG
VND389,804.90Pack (1 Pack of 50) -
ON Semiconductor Fixed Shunt Voltage Reference 1.235V ±2% 8-Pin SOIC, LM385D-1.2R2G
VND281,293.90Tape (1 Tape of 25) -
ON Semiconductor Fixed Shunt Voltage Reference 2.5V ±3 % 3-Pin TO-92, LM385Z-2.5G
VND123,368.66Pack (1 Pack of 10) -
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin TO-92, TL431AIZT
VND128,209.92Pack (1 Pack of 20)
