| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX675CSA-TG107 | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, PDSO8 | REF02BU vs MAX675CSA-TG107 |
| MAX675ESA+G107 | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675ESA+G107 |
| REF02BU-TR | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, PDSO8 | REF02BU vs REF02BU-TR |
| MAX675CSA-T | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675CSA-T |
| MAX675ESA-T | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675ESA-T |
| MAX675CSA+ | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675CSA+ |
| REF02BU | Burr-Brown Corp | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs REF02BU |
| MAX675ESA+T | Analog Devices Inc | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675ESA+T |
| REF02BUG4 | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs REF02BUG4 |
| MAX675ESA | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BU vs MAX675ESA |
Part Details for REF02BU by Texas Instruments
Results Overview of REF02BU by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 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
REF02BU Information
REF02BU 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| REF02BU/2K5 | Texas Instruments | Wide Supply Range, 5-V Output Precision Voltage Reference 8-SOIC -40 to 85 | |
| REF02BU | Texas Instruments | Wide Supply Range, 5-V Output Precision Voltage Reference 8-SOIC -40 to 85 | |
| REF02BU/2K5E4 | Texas Instruments | Wide Supply Range, 5-V Output Precision Voltage Reference 8-SOIC -40 to 85 |
Price & Stock for REF02BU
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-44788-5-ND
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DigiKey | IC VREF SERIES 0.2% 8SOIC Min Qty: 1 Container: Tube |
0 Tube |
|
$5.0264 / $8.4600 | Buy Now |
|
DISTI #
595-REF02BU
|
Mouser Electronics | Voltage References +5V Precision Voltag e Reference A 595-R A 595-REF02BU/2K5 RoHS: Compliant | 289 |
|
$5.0100 / $8.4600 | Buy Now |
|
|
Bristol Electronics | V-Ref Fixed 5V 21mA 8-Pin SOIC Tube Min Qty: 1 | 72 |
|
$2.8933 / $6.1560 | Buy Now |
|
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Quest Components | IC,VOLT REFERENCE,FIXED,5V,BIPOLAR,SOP,8PIN,PLASTIC | 220 |
|
$3.6436 / $5.9085 | Buy Now |
|
|
Quest Components | IC,VOLT REFERENCE,FIXED,5V,BIPOLAR,SOP,8PIN,PLASTIC | 57 |
|
$3.7800 / $8.1000 | Buy Now |
|
|
Rochester Electronics | IC VOL REF Series Fixed 5V 21mA ±0.2% 8-SOIC Tube RoHS: Compliant Status: Active Min Qty: 1 | 8 |
|
$3.7400 / $4.6800 | Buy Now |
|
DISTI #
SMC-REF02BU
|
Sensible Micro Corporation | Ic Vref Series 5V 8Soic RoHS: Not Compliant Min Qty: 25 Date Code: TBC Container: Cut Tape | 30 |
|
RFQ | |
|
|
Chip Stock | Wide supply range, 5-V output precision voltage reference 8-SOIC -40 to 85 | 7065 |
|
RFQ | |
|
|
Win Source Electronics | IC VREF SERIES 5V 8SOIC | 6600 |
|
$9.7675 / $14.6512 | Buy Now |
US Tariff Estimator: REF02BU 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.
REF02BU CAD Models
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REF02BU Part Data Attributes
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REF02BU
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
REF02BU
Texas Instruments
Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| 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 (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 | 0.13% | |
| Width | 3.9 Mm |
Alternate Parts for REF02BU
This table gives cross-reference parts and alternative options found for REF02BU. 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 REF02BU, 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.
REF02BU Frequently Asked Questions (FAQ)
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The typical output impedance of the REF02BU is around 0.2 ohms, which is relatively low and helps to minimize output voltage changes due to load current variations.
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If the input voltage falls below the minimum recommended value of 4.5V, the REF02BU may not function properly and the output voltage may not be regulated. It's essential to ensure the input voltage is within the recommended range for proper operation.
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While the REF02BU is rated for operation up to 125°C, its accuracy and stability may degrade at higher temperatures. It's essential to consider the temperature coefficient and ensure the device is properly heat-sinked if operating in high-temperature environments.
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To minimize noise and ensure proper operation, it's recommended to bypass the REF02BU with a 10uF ceramic capacitor between the VIN and GND pins, and a 100nF ceramic capacitor between the VOUT and GND pins.
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To minimize noise and ensure proper operation, it's recommended to follow good PCB design practices, such as keeping the input and output traces separate, using a solid ground plane, and placing the bypass capacitors close to the device.