| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments REF02BU is a high-precision 5V voltage reference. It features laser-trimmed drift to 10ppm/°C maximum over the extended industrial temperature range of -40°C to +85°C. The REF02BU provides a stable 5V output that can be externally adjusted by ±6% with minimal impact on temperature stability.
Key electrical characteristics include excellent temperature stability of 10ppm/°C max, low noise of 10µV pp max (0.1Hz to 10Hz), and superior line and load regulation. It operates from a wide supply voltage range of 8V to 40V and consumes a low supply current of 1.4mA maximum. The device is also short-circuit protected.
Available in an 8-pin SOIC package, the REF02BU is suitable for applications such as precision regulators, constant current sources/sinks, digital voltmeters, V/F converters, A/D and D/A converters, precision calibration, and standard test equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.55 | $3.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is a fixed +5V with a maximum tolerance of ±0.2%.
The temperature stability is 10ppm/°C maximum over the -40°C to +85°C operating temperature range.
The low-frequency noise is 10µVpp maximum from 0.1Hz to 10Hz.
The supply voltage range is 8V to 40V.
The operating temperature range is -40°C to +85°C.
Yes, the output voltage is adjustable over a ±6% range with minimal effect on temperature stability.
The maximum supply current is 1.4mA.