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REF2025AIDDCR The Texas Instruments REF2025AIDDCR is a low-power, dual-output voltage reference offering a stable 2.5V output. It features excellent temperature drift and high initial accuracy.
Mfr Part #:

REF2025AIDDCR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF2025AIDDCR is a low-power, dual-output voltage reference offering a stable 2.5V output. It features excellent temperature drift and high initial accuracy.
✓ Total Stock: 8,739 pcs

REF2025AIDDCR Available from 4 distributors

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Smaxon Electronics ✓
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4,500 pcs
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4500 pcs On Request 1 On Request On Request 16+ On Request On Request
Optech Co.,Limited ✓
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2,253 pcs
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2253 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
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1,086 pcs
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1086 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
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900 pcs
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900 pcs On Request 1 On Request On Request 21+ On Request On Request
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REF2025AIDDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Operating Temperature Range
Output Current
Output Voltage
Quiescent Current
Temperature Coefficient
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REF2025AIDDCR Description

Short technical summary and product information.

The Texas Instruments REF2025AIDDCR is a precision, low-power, dual-output voltage reference designed for demanding applications. It provides a stable 2.5V output with a maximum temperature coefficient of 8 ppm/°C across a wide operating range of -40°C to 125°C. The device boasts a high initial accuracy of ±0.05% and supports an output current of up to ±20 mA.

 

Featuring two outputs, VREF and VREF/2, this voltage reference is convenient for single-supply systems. It operates from an input voltage range of 2.52V to 5.5V and exhibits low quiescent current (360 µA typical) and low dropout voltage (10 mV).

 

The REF2025AIDDCR is housed in a micro-size SOT-23-5 package, making it suitable for space-constrained designs. Its low noise performance (30 µVPP at 0.1 to 10 Hz) and excellent line and load regulation further enhance its suitability for precision measurement and control systems.

REF2025AIDDCR Quick Information

Product Type: Voltage Reference
Series: REF20xx
Canonical Name: Texas Instruments REF2025AIDDCR Dual-Output Voltage Reference
Subcategory: Dual-Output

REF2025AIDDCR Compliance

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

REF2025AIDDCR Features

  • Dual-output 2.5V voltage reference.
  • Excellent 8 ppm/°C temperature drift.
  • High initial accuracy of ±0.05%.
  • Supports ±20 mA output current.
  • Low power consumption with 360 µA quiescent current.

REF2025AIDDCR Applications

  • Ideal for precision measurement systems.
  • Suitable for single-supply applications.
  • Used in battery-powered devices.
  • Applicable in data acquisition systems.
  • Useful for sensor signal conditioning.

REF2025AIDDCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF2025AIDDCR?

The output voltage is 2.5 V.

What is the operating temperature range?

-40°C to 125°C.

What packages are available?

SOT-23-5 and SOT-23-THN (DDC).

What is the initial accuracy?

±0.05% maximum.

What is the temperature coefficient?

8 ppm/°C maximum.

What is the low-frequency noise?

30 µVPP typical from 0.1 to 10 Hz.

What is the input voltage range?

2.52 V minimum to 5.5 V maximum.

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