| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX675ESA+ | Maxim Integrated Products | $8.5527 | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675ESA+ |
| MAX675CSA-TR | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA-TR |
| MAX675CSA+G107 | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA+G107 |
| MAX675CSA+T | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA+T |
| MAX675CSA+ | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA+ |
| MAX675CSA-T | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA-T |
| MAX675CSA+T | Analog Devices Inc | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BUG4 vs MAX675CSA+T |
Part Details for REF02BUG4 by Texas Instruments
Results Overview of REF02BUG4 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (7 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (6 options)
- CAD Models: (Available)
- 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
REF02BUG4 Information
REF02BUG4 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 REF02BUG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
REF02BUG4-ND
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DigiKey | IC VREF SERIES 0.2% 8SOIC Min Qty: 75 Container: Tube |
0 Tube |
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$5.5283 | Buy Now |
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Chip Stock | Wide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85 | 6790 |
|
RFQ | |
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Vyrian | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | 9846 |
|
RFQ | |
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Win Source Electronics | IC VREF SERIES 0.2% 8SOIC | 6220 |
|
$6.5194 / $9.7792 | Buy Now |
US Tariff Estimator: REF02BUG4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
REF02BUG4 CAD Models
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REF02BUG4 Part Data Attributes
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REF02BUG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
REF02BUG4
Texas Instruments
Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Soic-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 | 5.01 V | |
| Output Voltage-Min | 4.99 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 | 10 Ppm/°C | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel Palladium Gold | |
| 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 | 0.13% | |
| Width | 3.9 Mm |
Alternate Parts for REF02BUG4
This table gives cross-reference parts and alternative options found for REF02BUG4. 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 REF02BUG4, 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.
REF02BUG4 Frequently Asked Questions (FAQ)
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Texas Instruments recommends a star-ground layout, with the REF02BUG4 placed close to the analog-to-digital converter (ADC) and the analog signal sources. The device should be placed on a solid ground plane, and the input and output pins should be routed away from noise sources.
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Decouple the REF02BUG4 with a 0.1 μF ceramic capacitor between the VCC and GND pins, and a 10 μF tantalum capacitor between the VCC and GND pins. Place the capacitors as close to the device as possible.
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The REF02BUG4 has a temperature coefficient of 10 ppm/°C, which means that the output voltage will change by 10 ppm for every 1°C change in temperature. This can affect the accuracy of the reference voltage, especially in high-precision applications.
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No, the REF02BUG4 is not designed to be used as a voltage regulator. It is a voltage reference device, and its output current is limited to 10 mA. Using it as a voltage regulator can cause the device to overheat and reduce its accuracy.
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The REF02BUG4 has a power-up time of 10 ms, and it is recommended to sequence the power-up of the device with the rest of the system. During power-down, the device should be shut down in the reverse order of power-up, with the REF02BUG4 being the last device to be powered down.