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ADR291GR The ADR291GR is a precision voltage reference from Analog Devices Inc. It offers a fixed 2.5V output with a current output of 5mA and a tight tolerance.
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ADR291GR

Available from 2 distributors
Mfr Name: AD
AD
The ADR291GR is a precision voltage reference from Analog Devices Inc. It offers a fixed 2.5V output with a current output of 5mA and a tight tolerance.
✓ Total Stock: 2,258 pcs
$ Price Range: $2.13

ADR291GR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,143 pcs
On Request
2143 pcs On Request 1 On Request On Request 0349+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
115 pcs
On Request
115 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADR291GR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Operating Temperature
Output Current
Supply Current
Temperature Coefficient
Tolerance
Voltage Reference
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ADR291GR Description

Short technical summary and product information.

The ADR291GR is a precision voltage reference IC manufactured by Analog Devices Inc. This component provides a stable 2.5V output voltage with a maximum output current of 5mA. It features a low temperature coefficient of 25ppm/°C and a noise level of 8µVp-p from 0.1Hz to 10Hz, ensuring signal integrity.

 

The device operates with an input voltage range of 3V to 15V and consumes a low supply current of 15µA. The ADR291GR is designed for surface mounting and comes in an 8-SOIC package, making it suitable for various electronic designs where space is a consideration.

 

Its operating temperature range is from -40°C to 125°C, providing reliability in demanding environments. The RoHS3 compliant status indicates adherence to environmental regulations.

ADR291GR Quick Information

Product Type: Voltage Reference
Series: XFET®
Canonical Name: ADR291GR Voltage Reference
Subcategory: Voltage Reference

ADR291GR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADR291GR Estimated Pricing

Qty Low High
1+ $2.13 $2.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADR291GR Features

  • Fixed 2.5V precision voltage reference.
  • 5mA maximum output current.
  • Low temperature coefficient of 25ppm/°C.
  • Wide 3V to 15V input voltage range.
  • Surface mount 8-SOIC package.

ADR291GR Applications

  • Ideal for precision voltage regulation.
  • Suitable for low-power applications.
  • Used in battery-powered devices.
  • Applicable in test and measurement equipment.

ADR291GR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the ADR291GR?

The ADR291GR has a fixed output voltage of 2.5V.

What is the maximum output current for the ADR291GR?

The ADR291GR can provide a maximum output current of 5mA.

What is the temperature coefficient of the ADR291GR?

The temperature coefficient of the ADR291GR is 25ppm/°C.

What is the operating temperature range for the ADR291GR?

The ADR291GR operates from -40°C to 125°C.

What package type is the ADR291GR available in?

The ADR291GR is available in an 8-SOIC package for surface mounting.

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