| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9,944 pcs
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9944 pcs | On Request | 1 | On Request | On Request | 01+ | On Request | On Request | |
|
2,065 pcs
|
2065 pcs | On Request | 1 | On Request | On Request | 0043+ | On Request | On Request |
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The ADR291FR-REEL is a micropower precision voltage reference from ADI Electronics, utilizing an XFET® reference circuit for enhanced performance. This architecture provides significantly lower voltage noise compared to traditional band gap references and offers very low, ultralinear temperature drift and excellent long-term stability.
Key electrical specifications include a stable 2.5V output voltage, capable of sourcing up to 5mA of output current. The device operates from a supply voltage range of 2.8V to 15V, making it suitable for various portable and precision systems. Its low supply current of a maximum of 15 µA contributes to its micropower characteristics.
The ADR291FR-REEL features a temperature coefficient of ±20 ppm/°C and an accuracy of ±0.12%. It operates reliably across a wide temperature range of -40°C to +125°C.
Packaged in an 8-pin SOIC surface mount package, the ADR291FR-REEL is designed for ease of integration into printed circuit boards. Its pin compatibility with older reference ICs like REF02/REF19x aids in design upgrades.
| Qty | Low | High |
|---|---|---|
| 1+ | $16.24 | $16.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 2.5 V.
The maximum output current is 5 mA.
It operates with an input voltage from 3 V to 15 V.
The supply current is up to 15 µA.
It is packaged in an SOIC-8 package.
Yes, it is RoHS3 compliant.