| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| REF02BU | Texas Instruments | $3.3303 | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BU |
| REF02BU/2K5 | Texas Instruments | $3.3805 | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BU/2K5 |
| MAX675EJA | Maxim Integrated Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, CDIP8 | REF02BP vs MAX675EJA |
| REF02BUG4 | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BUG4 |
| REF02BU/2K5E4 | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BU/2K5E4 |
| REF02BU | Burr-Brown Corp | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BU |
| REF02BU-TR | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, PDSO8 | REF02BP vs REF02BU-TR |
| REF02BUE4 | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDSO8 | REF02BP vs REF02BUE4 |
| REF02BP | Burr-Brown Corp | Check for Price | Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDIP8 | REF02BP vs REF02BP |
Part Details for REF02BP by Texas Instruments
Results Overview of REF02BP by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (9 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
REF02BP Information
REF02BP 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 REF02BP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
REF02BP-ND
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DigiKey | IC VREF SERIES 0.2% 8DIP Container: Tube |
0 Tube |
|
Buy Now | |
|
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Win Source Electronics | IC VREF SERIES 5V 8DIP | 150 |
|
$11.8920 / $17.8380 | Buy Now |
US Tariff Estimator: REF02BP 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.
REF02BP CAD Models
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REF02BP Part Data Attributes
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REF02BP
Texas Instruments
Buy Now
Datasheet
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REF02BP
Texas Instruments
Three Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PDIP8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip-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 | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.81 Mm | |
| 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 | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 8 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temp Coef of Voltage-Max | 10 Ppm/°C | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel Palladium Gold | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Trim/Adjustable Output | Yes | |
| Voltage Tolerance-Max | 0.13% | |
| Width | 7.62 Mm |
Alternate Parts for REF02BP
This table gives cross-reference parts and alternative options found for REF02BP. 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 REF02BP, 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.
REF02BP Frequently Asked Questions (FAQ)
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The REF02BP should be placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is referencing, with a low-impedance path to the power supply. The input and output pins should be routed away from noisy digital signals, and a ground plane should be used to minimize noise coupling.
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A 0.1 μF ceramic capacitor should be placed as close as possible to the REF02BP's input pin, and a 10 μF tantalum capacitor should be placed in parallel to filter out high-frequency noise. Additionally, a 1 μF ceramic capacitor can be placed on the output pin to filter out high-frequency noise.
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The REF02BP's output voltage has a temperature coefficient of 10 ppm/°C. To compensate for temperature effects, a temperature sensor can be used to monitor the temperature and adjust the reference voltage accordingly. Alternatively, a thermistor can be used to create a temperature-compensated voltage reference.
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The REF02BP requires a power supply voltage between 4.5 V and 36 V, with a recommended operating voltage of 5 V or 15 V. The power supply should be well-regulated and have a low noise floor to ensure accurate voltage reference. A voltage regulator, such as the TLV703, can be used to regulate the power supply voltage.
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The REF02BP should be powered up and down slowly to prevent damage from inrush currents. A soft-start circuit can be used to limit the inrush current during power-up. Additionally, the input voltage should be ramped up and down slowly to prevent voltage spikes.