Part Details for REF03GS by Analog Devices Inc
Results Overview of REF03GS by Analog Devices Inc
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
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REF03GS Information
REF03GS 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 REF03GS
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 136 |
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RFQ | ||
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Quest Components | IC,VOLT REFERENCE,FIXED,2.5V,BIPOLAR/JFET,SOP,8PIN,PLASTIC | 140 |
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$2.6816 / $4.3485 | Buy Now |
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Quest Components | IC,VOLT REFERENCE,FIXED,2.5V,BIPOLAR/JFET,SOP,8PIN,PLASTIC | 80 |
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$1.3440 / $3.5840 | Buy Now |
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Quest Components | IC,VOLT REFERENCE,FIXED,2.5V,BIPOLAR/JFET,SOP,8PIN,PLASTIC | 20 |
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$1.5000 / $2.4000 | Buy Now |
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Quest Components | IC,VOLT REFERENCE,FIXED,2.5V,BIPOLAR/JFET,SOP,8PIN,PLASTIC | 20 |
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$3.3000 / $4.5000 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 49 |
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$3.2500 / $5.0000 | Buy Now |
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Dynamic Solutions GmbH | OEM and CM Only | 8000 |
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RFQ | |
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Win Source Electronics | IC VREF SERIES PREC 2.5V 8-SOIC / Voltage Reference IC V 8-SOIC | 2000 |
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$1.3674 / $2.0511 | Buy Now |
Part Details for REF03GS
REF03GS CAD Models
REF03GS Part Data Attributes
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REF03GS
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
REF03GS
Analog Devices Inc
1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5V, PDSO8, PLASTIC, MS-012AA, SOIC-8
Select a part to compare: |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | PLASTIC, MS-012AA, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | not_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 | e0 | |
| 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) | 240 | |
| 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 | TIN LEAD | |
| 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 REF03GS
This table gives cross-reference parts and alternative options found for REF03GS. 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 REF03GS, 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 |
|---|---|---|---|---|
| REF03GS-REEL | Analog Devices Inc | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5V, PDSO8, PLASTIC, MS-012AA, SOIC-8 | REF03GS vs REF03GS-REEL |
| REF03GSZ-REEL | Analog Devices Inc | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5V, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8 | REF03GS vs REF03GSZ-REEL |
| REF03GP | Analog Devices Inc | Check for Price | IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDIP8, PLASTIC, MS-001, DIP-8, Voltage Reference | REF03GS vs REF03GP |
REF03GS Frequently Asked Questions (FAQ)
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The REF03GS is a sensitive device and requires careful layout and placement to ensure optimal performance. It's recommended to place the REF03GS close to the ADC, use a solid ground plane, and keep the input and output traces short and separate to minimize noise and coupling.
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The REF03GS has a high output impedance, which can affect the accuracy of the reference voltage. To mitigate this, use a buffer amplifier or an op-amp with a low input bias current to buffer the output of the REF03GS, or use a voltage follower configuration to reduce the output impedance.
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The REF03GS has a specified temperature coefficient of ±10 ppm/°C, which means that the output voltage can vary by up to ±10 ppm for every degree Celsius change in temperature. To minimize temperature-related errors, use temperature compensation or calibration techniques, or choose a reference voltage with a lower temperature coefficient.
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No, the REF03GS is not designed to be used as a voltage regulator. It's a precision voltage reference device, and its output current is limited to a few milliamps. Using it as a voltage regulator can lead to instability, oscillations, or even damage to the device.
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The REF03GS requires a stable power supply with minimal noise and ripple. Use a low-noise, low-dropout regulator (LDO) to power the REF03GS, and decouple the power pins with a 10 μF to 100 μF capacitor to filter out noise and ensure stable operation.