ADR391AUJZ-R2 Series Voltage References by Analog Devices

Status: Production
Series: ADR391
RoHS: Compliant
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The ADR391/ADR392/ADR395 are precision 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR39x references achieve a low 9 ppm/°C of temperature drift in the TSOT package.The ADR39x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR39x precision voltage references ideally suited for battery-operated

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Prices starting from US$1.42

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Features

Compact 5-lead TSOT package
Low temperature coefficient
B grade: 9 ppm/°C
A grade: 25 ppm/°C
Initial accuracy
B grade: ±4 mV maximum (ADR391)
A grade: ±6 mV maximum
Ultralow output noise: 5 μV p-p (0.1 Hz to 10 Hz)
Low dropout: 300 mV
Low supply current
3 μA maximum in shutdown
140 μA maximum in operation
No external capacitor required
Output current: 5 mA
Automotive grade available
Wide temperature range: −40°C to +125°C

Alternative Descriptions

SOT23-5 Voltage Reference | Analog Devices
Volt Ref, 2.5V, Tsot-5, -40 To 125Deg C | Newark Electronics
VOLT REF, 2.5V, TSOT-5, -40 TO 125DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADR391AUJZ-R2?

Additional datasheets, footprints and schematics for ADR391AUJZ-R2 are listed on our Part Details page. You can also find images and similar parts to ADR391AUJZ-R2 on this page.

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What category does ADR391AUJZ-R2 fall under?

The ADR391AUJZ-R2 is listed under Series Voltage References.

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Is the ADR391AUJZ-R2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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