REF3125AIDBZT The Texas Instruments REF3125AIDBZT is a precision, low power, low dropout series voltage reference. It is designed for portable and battery-powered applications.
Mfr Part #:

REF3125AIDBZT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF3125AIDBZT is a precision, low power, low dropout series voltage reference. It is designed for portable and battery-powered applications.
✓ Total Stock: 5,030 pcs

REF3125AIDBZT Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,030 pcs
4030 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
1000 pcs On Request 1 On Request On Request 21+ On Request On Request

REF3125AIDBZT Specifications Quick View

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

REF3125AIDBZT Description

Short technical summary and product information.

The REF3125AIDBZT from Texas Instruments is a precision, low power, low dropout series voltage reference available in a compact 3-pin SOT-23 package. This device is ideal for portable and battery-powered applications due to its small size and low power consumption, typically drawing only 115µA.

 

Key electrical characteristics include a high output current capability of ±10mA and excellent accuracy of 0.2% maximum. The specified drift performance is 15ppm/°C maximum from 0°C to +70°C and 20ppm/°C maximum over the wider temperature range of -40°C to +125°C. The low dropout voltage is only 5mV, allowing operation from supplies close to the output voltage.

 

The REF3125AIDBZT does not require a load capacitor and can operate on supplies down to 5mV above the output voltage when unloaded. It is specified for a wide operating temperature range of -40°C to +125°C, making it suitable for demanding environments.

 

Packaged in a micro-size SOT23-3, this voltage reference is designed for applications where space and power efficiency are critical. The device is supplied in tape and reel packaging.

REF3125AIDBZT Quick Information

Product Type: Series Voltage Reference
Series: REF31
Canonical Name: Texas Instruments REF3125AIDBZT Series Voltage Reference
Subcategory: Series Voltage Reference

REF3125AIDBZT Compliance

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

REF3125AIDBZT Features

  • Precision low dropout series voltage reference.
  • Microsize SOT23-3 package.
  • High output current capability.
  • Low quiescent current consumption.
  • Wide operating temperature range.

REF3125AIDBZT Applications

  • Ideal for portable battery-powered equipment.
  • Provides precision reference for ADC circuits.
  • Suitable for automotive electronics applications.
  • Used in industrial sensor measurement systems.

REF3125AIDBZT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the REF3125AIDBZT?

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

What is the output current capability of the REF3125AIDBZT?

The REF3125AIDBZT can sink or source up to ±10mA of output current.

What is the accuracy of the REF3125AIDBZT voltage reference?

The accuracy of the REF3125AIDBZT is 0.2% maximum.

What is the quiescent current for the REF3125AIDBZT?

The quiescent current (IQ) for the REF3125AIDBZT is a maximum of 115µA.

What is the drift performance of the REF3125AIDBZT?

The drift performance 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 of the REF3125AIDBZT?

The dropout voltage for the REF3125AIDBZT is 5mV.

What package is the REF3125AIDBZT available in?

The REF3125AIDBZT is available in a SOT-23-3 package.

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