| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| SVHC Present | |
| Supply Current | |
| Tape & Reel | |
| Temperature Coefficient |
The ADR291ERZ-REEL7 from Analog Devices is a low noise, micropower precision voltage reference utilizing an XFET reference circuit. This architecture provides significant performance improvements over traditional band gap and buried Zener references, offering lower voltage noise output.
Key electrical specifications include a fixed 2.5V output voltage, a maximum output current of 5mA, and a low supply current of 15μA maximum. It operates over a wide input voltage range of 2.8V to 15V. The device boasts a temperature coefficient of 8 ppm/°C and an initial accuracy of 0.08% maximum.
Designed for applications requiring a stable and precise voltage reference, such as portable instrumentation, analog-to-digital and digital-to-analog converter references, and solar-powered devices. The ADR291ERZ-REEL7 is available in an 8-lead SOIC package and is suitable for surface mount applications.
Operating temperature ranges from -40°C to +125°C, ensuring reliable performance in demanding environments. The device is supplied in Tape & Reel packaging.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5 V.
0.08% maximum.
8 ppm/°C typical.
-40°C to +125°C.
15 μA maximum.
SOIC-8.
2.8 V to 15 V.