REF3112AIDBZR The Texas Instruments REF3112AIDBZR is a precision, low power, series voltage reference in a SOT-23-3 package. It offers high accuracy and low operating current, making it suitable for battery-powered applications.
Mfr Part #:

REF3112AIDBZR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF3112AIDBZR is a precision, low power, series voltage reference in a SOT-23-3 package. It offers high accuracy and low operating current, making it suitable for battery-powered applications.
✓ Total Stock: 69,219 pcs
$ Price Range: $1.09

REF3112AIDBZR Available from 6 distributors

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✓ Non-Authorised

REF3112AIDBZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Tape & Reel

REF3112AIDBZR Description

Short technical summary and product information.

The REF3112AIDBZR from Texas Instruments is a member of the REF31xx family of precision, low power, low dropout, series voltage references. It is available in a compact 3-pin SOT-23 package, ideal for portable and battery-powered applications where space and power consumption are critical.

 

This voltage reference boasts high accuracy with a maximum of 0.2% and excellent specified drift performance, offering 15ppm/°C from 0°C to +70°C and 20ppm/°C from -40°C to +125°C. It operates with a low quiescent current of 100µA typical and can sink or source up to ±10mA of output current. The low dropout voltage is only 5mV, allowing it to operate on supplies just 5mV above the output voltage when unloaded.

 

The REF3112AIDBZR does not require an external load capacitor, simplifying circuit design. It is specified for a wide operating temperature range of -40°C to +125°C, ensuring reliable performance in various environmental conditions. The SOT-23-3 package is suitable for surface-mount assembly.

REF3112AIDBZR Quick Information

Product Type: Series Voltage Reference
Series: REF31
Canonical Name: REF3112AIDBZR Series Voltage Reference
Subcategory: Series Voltage Reference

REF3112AIDBZR Compliance

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

REF3112AIDBZR Estimated Pricing

Qty Low High
1+ $1.09 $1.09

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

REF3112AIDBZR Features

  • High accuracy of 0.2% maximum.
  • Low quiescent current of 100µA typical.
  • Low dropout voltage of 5mV.
  • Wide operating temperature range: -40°C to 125°C.
  • Compact SOT-23-3 microsize package.

REF3112AIDBZR Applications

  • Ideal for portable applications.
  • Suitable for battery-powered devices.
  • Designed for space-constrained designs.
  • Provides stable voltage references.

REF3112AIDBZR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the REF3112AIDBZR?

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

What is the maximum output current for this voltage reference?

The REF3112AIDBZR can sink or source up to ±10mA of output current.

What is the typical supply current consumption?

The typical supply current consumption is 100µA.

What is the accuracy of the REF3112AIDBZR?

The accuracy is 0.2% maximum.

What is the temperature drift performance?

The drift is 15ppm/°C maximum from 0°C to +70°C, and 20ppm/°C maximum from –40°C to +125°C.

What is the dropout voltage?

The dropout voltage is 5mV.

What package type is the REF3112AIDBZR in?

It is in a SOT-23-3 package.

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