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Power Circuits / Voltage References / REF03GSZ
Datasheets
REF03GSZ by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

2.5 V Precision Voltage Reference

Part Details for REF03GSZ by Analog Devices Inc

Results Overview of REF03GSZ by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive

REF03GSZ Information

REF03GSZ by Analog Devices Inc is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for REF03GSZ

Part # Distributor Description Stock Price Buy
DISTI # 60AK9004
Newark Volt Ref, 2.5V, Nsoic-8, -40 To 85Deg C, Voltage Reference Type:Series, Product Range:Ref03 Series... , Reference Voltage Min:2.495V, Reference Voltage Max:2.515V, Initial Accuracy:15Mv, Temperature Coefficient:10Ppm/°C, Qualification:- Rohs Compliant: Yes |Analog Devices REF03GSZ more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 474
  • 1 $4.6800
  • 10 $3.5300
  • 25 $3.2500
  • 50 $2.9600
  • 196 $2.6800
  • 294 $2.6000
  • 588 $2.5100
$2.5100 / $4.6800 Buy Now
DISTI # 505-REF03GSZ-ND
DigiKey IC VREF SERIES 0.6% 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube 1144
In Stock
  • 1 $5.8100
  • 10 $3.8170
  • 98 $2.7170
  • 196 $2.4915
  • 294 $2.3770
  • 588 $2.2067
  • 1,078 $2.1875
$2.1875 / $5.8100 Buy Now
DISTI # 584-REF03GSZ
Mouser Electronics Voltage References SO-8 MARKED AS "REF03G" RoHS: Compliant 3824
  • 1 $4.3400
  • 10 $3.3000
  • 98 $2.6300
  • 294 $2.5800
  • 588 $2.5000
  • 1,078 $2.4400
  • 2,548 $2.4300
$2.4300 / $4.3400 Buy Now
DISTI # E54:1762_00117732
Arrow Electronics V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2430 Europe - 655
  • 1 $5.6070
  • 10 $3.7730
  • 25 $3.5810
  • 98 $2.4810
  • 294 $2.1590
  • 588 $2.0920
  • 1,078 $2.0920
$2.0920 / $5.6070 Buy Now
DISTI # V36:1790_06228554
Arrow Electronics V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 196 Package Multiple: 98 Lead time: 10 Weeks Date Code: 2306 Americas - 49
  • 196 $2.2240
  • 294 $2.1590
  • 588 $2.0920
$2.0920 / $2.2240 Buy Now
Analog Devices Inc SO-8 MARKED AS "REF03G" Package Multiple: 98 2189
  • 1 $5.8100
  • 10 $3.8170
  • 1,000 $1.7500
$1.7500 / $5.8100 Buy Now
DISTI # 25018989
Verical V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 196 Package Multiple: 196 Americas - 1960
  • 196 $2.2013
$2.2013 Buy Now
DISTI # 84990413
Verical V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2430 Americas - 655
  • 3 $4.7282
$4.7282 Buy Now
DISTI # 69195627
Verical V-Ref Precision 2.5V 10mA 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 49 Package Multiple: 49 Date Code: 2306 Americas - 49
  • 49 $2.2240
  • 294 $2.1590
  • 588 $2.0920
$2.0920 / $2.2240 Buy Now
Bristol Electronics   300
RFQ
Bristol Electronics   10
RFQ
Rochester Electronics REF03 - 2.5V Precision Voltage Reference RoHS: Compliant Status: Active Min Qty: 1 82
  • 25 $2.3000
  • 100 $2.1900
  • 500 $2.0700
  • 1,000 $1.9600
  • 10,000 $1.8400
$1.8400 / $2.3000 Buy Now
DISTI # REF03GSZ
TME IC: voltage reference source, 2.5V, ±0.6%, SO8, 10mA Min Qty: 1 0
  • 1 $6.3000
  • 3 $5.6700
  • 10 $5.0100
  • 25 $4.5000
  • 98 $4.2000
$4.2000 / $6.3000 RFQ
Ameya Holding Limited IC: voltage reference source, 2.5V, ±0.6%, 10mA, SO8 80
Buy Now RFQ
DISTI # REF03GSZ
Richardson RFPD VOLTAGE REFERENCE RoHS: Compliant Min Qty: 196 32
  • 196 $2.3800
  • 500 $2.3200
  • 1,000 $2.2800
$2.2800 / $2.3800 Buy Now
Vyrian Other Function Semiconductors 840
RFQ
Win Source Electronics IC VREF SERIES 2.5V 8SOIC 1609
  • 6 $14.2146
  • 13 $11.6634
  • 20 $11.2989
  • 28 $10.9344
  • 36 $10.5699
  • 48 $9.4764
$9.4764 / $14.2146 Buy Now

Part Details for REF03GSZ

REF03GSZ Part Data Attributes

Parametric Data
REF03GSZ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
REF03GSZ Analog Devices Inc 2.5 V Precision Voltage Reference
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Manufacturer Package Code R-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 2.515 V
Output Voltage-Min 2.485 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 1.4 mA
Supply Voltage-Max (Vsup) 33 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 50 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Trim/Adjustable Output YES
Voltage Tolerance-Max 0.6%
Width 3.9 mm

Alternate Parts for REF03GSZ

This table gives cross-reference parts and alternative options found for REF03GSZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of REF03GSZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
REF-03GS Analog Devices Inc Check for Price IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, PLASTIC, MS-012-AA, SOIC-8, Voltage Reference REF03GSZ vs REF-03GS
REF03GS Precision Monolithics Inc Check for Price Three Terminal Voltage Reference, 2.5V, PDSO8, REF03GSZ vs REF03GS
Part Number Manufacturer Composite Price Description Compare
REF03GSZ-REEL7 Analog Devices Inc $3.0127 2.5 V Precision Voltage Reference REF03GSZ vs REF03GSZ-REEL7
AD780ARZ-REEL7 Analog Devices Inc $10.0206 2.5 V/3.0 V High Precision Reference REF03GSZ vs AD780ARZ-REEL7
AD780AR Analog Devices Inc Check for Price 2.5 V/3.0 V High Precision Reference REF03GSZ vs AD780AR
ADR291ERZ-REEL7 Analog Devices Inc $12.8820 Low Noise Micropower Precision Voltage Reference (2.5 V) REF03GSZ vs ADR291ERZ-REEL7
MAX6163BESA+ Analog Devices Inc Check for Price Precision, Micropower, Low-Dropout, High-Output-Current, SO-8 Voltage References, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C REF03GSZ vs MAX6163BESA+
MAX6029ESA25/GH9-T Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO8, SOIC-8 REF03GSZ vs MAX6029ESA25/GH9-T
MAX6163BESA+ Maxim Integrated Products $3.4529 Three Terminal Voltage Reference, 1 Output, 3V, BICMOS, PDSO8, SOIC-8 REF03GSZ vs MAX6163BESA+
AD780ARZ Analog Devices Inc $9.7509 2.5 V/3.0 V High Precision Reference REF03GSZ vs AD780ARZ
MAX6166BESA+ Maxim Integrated Products $4.2256 Three Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO8, SOIC-8 REF03GSZ vs MAX6166BESA+
ADR06ARZ-REEL7 Analog Devices Inc $2.4221 Ultracompact, Precision 3.0 V Voltage Reference REF03GSZ vs ADR06ARZ-REEL7

REF03GSZ Related Parts

REF03GSZ Frequently Asked Questions (FAQ)

  • The recommended input voltage range for the REF03GSZ is 4.5V to 36V. Operating the device outside of this range may affect its performance and accuracy.

  • To ensure stability and accuracy, it's essential to decouple the input voltage with a 10uF capacitor, use a low-ESR output capacitor (e.g., 10uF), and keep the device away from high-frequency noise sources.

  • The output impedance of the REF03GSZ is typically around 0.2 ohms. This low output impedance ensures that the device can drive capacitive loads and maintain its accuracy.

  • No, the REF03GSZ is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, not to regulate an output voltage. Using it as a voltage regulator may lead to instability and reduced accuracy.

  • The REF03GSZ has a temperature coefficient of ±1ppm/°C, which means its output voltage may vary by ±1ppm for every 1°C change in temperature. This temperature coefficient is relatively low, ensuring the device maintains its accuracy over a wide temperature range.