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REF3220AIDBVR The Texas Instruments REF3220AIDBVR is a precision series voltage reference offering a 2.048V output. It is designed for low power and high accuracy applications.
Mfr Part #:

REF3220AIDBVR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF3220AIDBVR is a precision series voltage reference offering a 2.048V output. It is designed for low power and high accuracy applications.
✓ Total Stock: 11,937 pcs
$ Price Range: $1.88

REF3220AIDBVR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

REF3220AIDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Halogen Free
Mounting Type
Operating Temperature
Output Current
Output Voltage
SVHC Present
Tape & Reel
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REF3220AIDBVR Description

Short technical summary and product information.

The Texas Instruments REF3220AIDBVR is a micropower, low-dropout, precision voltage reference family available in a SOT-23-6 package. It provides a stable 2.048V output voltage with excellent specified drift performance.

 

Key electrical characteristics include a low quiescent current of 100µA (typical) and a low dropout voltage of 5mV. The device offers high accuracy with a nominal 0.01% and temperature coefficients as low as 4ppm/°C. It can supply an output current of ±10mA and is stable with any capacitive load.

 

Designed for portable and battery-powered applications, the REF3220AIDBVR operates over a wide temperature range of -40°C to +125°C. Its small size and low power consumption make it suitable for space-constrained designs. The reference can be operated from a supply voltage as low as 5mV above the output voltage under no-load conditions.

 

The component is housed in a compact SOT-23-6 surface-mount package, facilitating integration into various electronic circuits.

REF3220AIDBVR Quick Information

Product Type: Voltage Reference
Series: REF3220
Canonical Name: Texas Instruments REF3220AIDBVR Series Voltage Reference
Subcategory: Series Voltage Reference

REF3220AIDBVR Compliance

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

REF3220AIDBVR Estimated Pricing

Qty Low High
1+ $1.88 $1.88

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

REF3220AIDBVR Features

  • 2.048V nominal output voltage.
  • Low quiescent current of 100µA typical.
  • Excellent temperature drift performance.
  • Stable with any capacitive load.
  • Compact SOT-23-6 package.

REF3220AIDBVR Applications

  • Ideal for portable applications.
  • Suitable for battery-powered devices.
  • Used in low-power circuits.
  • High-accuracy reference needs.

REF3220AIDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF3220AIDBVR?

2.048V

What is the accuracy of the REF3220AIDBVR?

±0.01%

What is the temperature coefficient of the REF3220AIDBVR?

4ppm/°C typical, 7ppm/°C maximum from 0°C to +125°C, and 20ppm/°C maximum from -40°C to +125°C.

What is the package type of the REF3220AIDBVR?

SOT-23-6

What is the operating temperature range?

-40°C to +125°C

What is the quiescent current?

100µA typical, 110µA maximum

What is the output current capability?

±10mA maximum

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