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REF2920AIDBZR The Texas Instruments REF2920AIDBZR is a precision, low-power, low-voltage dropout voltage reference. It is available in a tiny 3-pin SOT-23 package.
Mfr Part #:

REF2920AIDBZR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF2920AIDBZR is a precision, low-power, low-voltage dropout voltage reference. It is available in a tiny 3-pin SOT-23 package.
✓ Total Stock: 62,040 pcs
$ Price Range: $0.30

REF2920AIDBZR 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.

REF2920AIDBZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Maximum Input Voltage
Number of Pins
Operating Temperature Range
Output Current
Output Voltage
Quiescent Current
Tape & Reel
Temperature Coefficient
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REF2920AIDBZR Description

Short technical summary and product information.

The REF2920AIDBZR from Texas Instruments is a precision, low-power, low-voltage dropout voltage reference family. It is housed in a compact 3-pin SOT-23 package, making it suitable for space-constrained applications.

 

This voltage reference offers a stable output voltage of 2.048V with a maximum temperature coefficient of 100 ppm/°C and an initial accuracy of 2%. It draws a low quiescent current, typically 42 µA, making it ideal for battery-powered and portable devices. The device can supply an output current of up to 25 mA.

 

The REF2920AIDBZR operates over a wide temperature range of -40°C to 125°C. It does not require a load capacitor for stability and can be operated with supplies within 1 mV of the output voltage when unloaded. Its small size and low power consumption are key advantages for portable and battery-operated applications.

 

The SOT-23 package has dimensions of 2.92 mm x 2.37 mm, occupying an area of 6.9204 mm². The low dropout voltage of 1 mV is beneficial in low-voltage systems.

REF2920AIDBZR Quick Information

Product Type: Voltage Reference
Series: Series voltage references
Canonical Name: REF2920AIDBZR CMOS Voltage Reference
Subcategory: CMOS Voltage Reference

REF2920AIDBZR Compliance

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

REF2920AIDBZR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

REF2920AIDBZR Features

  • 2.048V precision voltage reference.
  • Low 50 µA maximum quiescent current.
  • High 25 mA output current capability.
  • Wide -40°C to 125°C operating range.
  • Compact 3-pin SOT-23 package.

REF2920AIDBZR Applications

  • Ideal for portable devices.
  • Suitable for battery-powered applications.
  • Used in low-voltage systems.
  • Provides stable reference voltage.

REF2920AIDBZR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF2920AIDBZR?

The output voltage is 2.048 V.

What package does the REF2920AIDBZR come in?

It comes in a 3-pin SOT-23 package.

What is the operating temperature range of the REF2920AIDBZR?

The operating temperature range is -40°C to 125°C.

What is the initial accuracy of the REF2920AIDBZR?

The initial accuracy is 2% maximum.

What is the temperature coefficient of the REF2920AIDBZR?

The temperature coefficient is 100 ppm/°C maximum.

What is the low dropout voltage of the REF2920AIDBZR?

The low dropout voltage is 1 mV typical.

What is the quiescent current of the REF2920AIDBZR?

The quiescent current is 0.042 mA (42 µA) typical.

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