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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Analog Devices Fixed Series Voltage Reference 10V ±0.1 % 8-Pin SOIC, AD587JRZ
IDR127,126.68 -
Analog Devices Fixed Series Voltage Reference 10V ±0.5 % 8-Pin PDIP, REF01HPZ
IDR92,827.65 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.075 % 8-Pin SOIC, LT1460EIS8-2.5#PBF
IDR95,030.34 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.1 % 8-Pin SOIC, ADR03BRZ
IDR98,701.49 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.1 % 8-Pin SOIC, REF43GSZ
IDR113,910.54 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.25 % 3-Pin TO-92, LT1460GCZ-2.5#PBF
IDR61,989.99 -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.4 % 8-Pin SOIC, AD680JRZ
IDR172,648.94Pack (1 Pack of 2) -
Analog Devices Fixed Series Voltage Reference 2.5V ±0.6 % 8-Pin PDIP, REF03GPZ
IDR66,710.04 -
Analog Devices Fixed Series Voltage Reference 3V ±0.07 % 8-Pin SOIC, REF193GSZ
IDR48,773.85 -
Analog Devices Fixed Series Voltage Reference 3V ±0.13 % 8-Pin SOIC, ADR423ARZ
IDR89,366.28 -
Analog Devices Fixed Series Voltage Reference 5V ±0.04 % 8-Pin SOIC, REF195ESZ
IDR77,828.38 -
Analog Devices Fixed Series Voltage Reference 5V ±0.04 % 8-Pin SOIC, REF195GSZ
IDR52,969.45 -
Analog Devices Fixed Series Voltage Reference 5V ±0.4 % 8-Pin PDIP, AD586JNZ
IDR162,789.28 -
Analog Devices Fixed Series Voltage Reference 5V ±0.5 % 8-Pin PDIP, REF02HPZ
IDR207,052.86Pack (1 Pack of 2) -
Analog Devices Fixed Series Voltage Reference 5V ±1.0 % 8-Pin SOIC, LT1021DCS8-5#PBF
IDR124,714.21 -
Analog Devices Fixed Series Voltage Reference 5V ±1.0 % 8-Pin SOIC, REF02CSZ
IDR42,585.34 -
Analog Devices Fixed Series/Shunt Voltage Reference 10V ±0.05 % 8-Pin SOIC, LT1236ACS8-10#PBF
IDR120,413.72 -
Analog Devices Fixed Series/Shunt Voltage Reference 5V ±0.1 % 8-Pin SOIC, LT1236BCS8-5#PBF
IDR206,213.74Pack (1 Pack of 2) -
Analog Devices Fixed Shunt Voltage Reference 2.5V ±0.8 % 8-Pin SOIC, LT1004CS8-2.5#PBF
IDR116,952.35Pack (1 Pack of 2) -
Analog Devices Fixed Shunt Voltage Reference 6.95V ±5 % 4-Pin TO-46, LM399H#PBF
IDR181,459.70 -
Analog Devices Fixed Shunt Voltage Reference 6.9V ±5 % 3-Pin TO-92, LM329BZ#PBF
IDR191,529.14Pack (1 Pack of 2) -
Analog Devices Programmable Series Voltage Reference 10V ±0.3 % 8-Pin PDIP, AD584JNZ
IDR165,201.75 -
Microchip Precision Series Precision Voltage Reference 4.096V 1% 3-Pin SOT-23, MCP1541T-I/TT
IDR10,174.33 -
ON Semiconductor Adjustable Shunt Voltage Reference 2.5 - 36V ±2.2 % 3-Pin TO-92, TL431CLPG
IDR12,245,907.50Pack (1 Pack of 50)