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REF3425IDBVR The Texas Instruments REF3425IDBVR is a low-drift, low-power, high-precision CMOS voltage reference. It offers ±0.05% initial accuracy and a low temperature coefficient of 6ppm/°C.
Mfr Part #:

REF3425IDBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF3425IDBVR is a low-drift, low-power, high-precision CMOS voltage reference. It offers ±0.05% initial accuracy and a low temperature coefficient of 6ppm/°C.
✓ Total Stock: 10,774 pcs
$ Price Range: $1.24

REF3425IDBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,050 pcs
On Request
9050 pcs On Request 1 On Request On Request 2031+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request On Request On Request On Request
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.

REF3425IDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Operating Temperature Range
Output Current
Package Quantity
Quiescent Current
Tape & Reel
Temperature Coefficient
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REF3425IDBVR Description

Short technical summary and product information.

The REF3425IDBVR from Texas Instruments is a series voltage reference designed for low-drift, low-power, and small-footprint applications. It features a high initial accuracy of ±0.05% and a low temperature coefficient of 6ppm/°C, ensuring stable performance over a wide operating temperature range of -40°C to +125°C.

 

This device operates with a low quiescent current of 95µA maximum and offers an ultra-low dropout voltage of 100mV maximum. Its low output noise of 3.8µVp-p/V makes it suitable for noise-critical systems, including those with high-resolution data converters. The REF3425IDBVR provides an output current capability of ±10mA and accepts an input voltage up to 12V.

 

Packaged in a compact 6-pin SOT-23, the REF3425IDBVR is designed for surface mount applications. It offers excellent long-term stability of 25ppm/1000hrs, contributing to system reliability. This voltage reference is compatible with various ADCs and DACs, making it a versatile component for many electronic designs.

REF3425IDBVR Quick Information

Product Type: Voltage Reference
Series: REF34
Canonical Name: REF3425IDBVR Series Voltage Reference
Subcategory: Series Voltage Reference

REF3425IDBVR Compliance

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

REF3425IDBVR Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

REF3425IDBVR Features

  • High initial accuracy of ±0.05%.
  • Low temperature coefficient of 6ppm/°C.
  • Low quiescent current of 95µA maximum.
  • Low output noise of 3.8µVp-p/V.
  • Compact 6-pin SOT-23 package.

REF3425IDBVR Applications

  • Ideal for high-resolution data converters.
  • Suitable for noise-critical systems.
  • Used in precision measurement equipment.
  • Applicable in battery-powered devices.

REF3425IDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the REF3425IDBVR?

-40 to 125 °C

What package is the REF3425IDBVR available in?

6-pin DBV (SOT-23) surface-mount package

What is the initial accuracy of this voltage reference?

±0.05%

What is the temperature coefficient?

6ppm/°C

What is the output noise level?

3.8µVp-p/V from 0.1Hz to 10Hz

What is the long-term stability?

25ppm/1000hrs

What is the maximum quiescent current?

95µA

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