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Part Details for REF02AU/2K5 by Texas Instruments
Results Overview of REF02AU/2K5 by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
REF02AU/2K5 Information
REF02AU/2K5 by Texas Instruments 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 REF02AU/2K5
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-26319-1-ND
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DigiKey | IC VREF SERIES 0.3% 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
1543 In Stock |
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$2.2830 / $4.1800 | Buy Now |
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DISTI #
595-REF02AU/2K5
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Mouser Electronics | Voltage References +5V Precision Voltag e Reference A 595-REF02AU RoHS: Compliant | 2867 |
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$2.3300 / $4.1800 | Buy Now |
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DISTI #
REF02AU/2K5
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TME | IC: voltage reference source, 5V, ±0.2%, SO8, reel,tape, 21mA Min Qty: 1 | 0 |
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$2.8200 / $4.5600 | RFQ |
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LCSC | 5V 8V40V 21mA Fixed SOP-8 Voltage Reference ROHS | 475 |
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$1.0899 / $1.8547 | Buy Now |
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Win Source Electronics | IC VREF SERIES 5V 8SOIC | 68810 |
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$1.6667 / $2.1527 | Buy Now |
Part Details for REF02AU/2K5
REF02AU/2K5 CAD Models
REF02AU/2K5 Part Data Attributes
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REF02AU/2K5
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
REF02AU/2K5
Texas Instruments
Wide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | OUTPUT CAN BE EXTERNALLY ADJUSTED OVER A +/-6 PERCENT RANGE | |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 8 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 3 | |
| 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 | 5.015 V | |
| Output Voltage-Min | 4.985 V | |
| Output Voltage-Nom | 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 Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 8 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 15 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 0.19% | |
| Width | 3.9 mm |
Alternate Parts for REF02AU/2K5
This table gives cross-reference parts and alternative options found for REF02AU/2K5. 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 REF02AU/2K5, 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 |
|---|---|---|---|---|
| REF02AU/2K5 | Burr-Brown Corp | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | REF02AU/2K5 vs REF02AU/2K5 |
| REF02AU/2K5E4 | Texas Instruments | Check for Price | Wide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85 | REF02AU/2K5 vs REF02AU/2K5E4 |
| REF02AUG4 | Texas Instruments | Check for Price | Wide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85 | REF02AU/2K5 vs REF02AUG4 |
REF02AU/2K5 Frequently Asked Questions (FAQ)
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The recommended input voltage range for the REF02AU/2K5 is 4.5V to 36V. Operating the device outside of this range may affect its performance and accuracy.
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To ensure stability and accuracy, it's essential to decouple the input voltage with a 1uF to 10uF capacitor, and use a low-ESR capacitor (e.g., ceramic or film capacitor) for the output capacitor. Additionally, keep the device away from high-current or high-frequency circuits to minimize noise and interference.
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The typical output impedance of the REF02AU/2K5 is around 0.2 ohms. This low output impedance ensures that the device can drive moderate loads without significant voltage drop.
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No, the REF02AU/2K5 is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, but it's not intended to regulate voltage or provide a high current output.
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The REF02AU/2K5 has a temperature coefficient of ±10 ppm/°C, which means its output voltage may vary slightly with temperature changes. However, the device is designed to maintain its accuracy over a wide temperature range (-40°C to 125°C).