| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| REF3440MDBVTEP | Texas Instruments | $3.6047 | Three Terminal Voltage Reference, 1 Output, 4.096V, CMOS, PDSO6 | REF3440IDBVR vs REF3440MDBVTEP |
| REF3440TIDBVR | Texas Instruments | Check for Price | Three Terminal Voltage Reference, 1 Output, 4.096V, CMOS, PDSO6 | REF3440IDBVR vs REF3440TIDBVR |
Part Details for REF3440IDBVR by Texas Instruments
Results Overview of REF3440IDBVR by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (2 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
Energy and Power Systems
Renewable Energy
Telecommunications
Automotive
REF3440IDBVR Information
REF3440IDBVR 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 REF3440IDBVR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
69776801
|
Verical | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2315 | Americas - 1754 |
|
$1.4870 / $2.1756 | Buy Now |
|
DISTI #
595-REF3440IDBVR
|
Mouser Electronics | Voltage References 4.1-V low-drift lo w -power small-footp RoHS: Compliant | 3157 |
|
$1.7400 / $3.4300 | Buy Now |
|
DISTI #
V72:2272_21717394
|
Arrow Electronics | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2315 Container: Cut Strips | Americas - 1754 |
|
$1.7425 / $3.2834 | Buy Now |
|
DISTI #
V72:2272_21717394
|
Arrow Electronics | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2315 Container: Cut Strips | Americas - 1754 |
|
$1.7425 / $3.2834 | Buy Now |
|
DISTI #
69776801
|
Verical | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2315 | Americas - 1754 |
|
$1.4870 / $2.1756 | Buy Now |
|
DISTI #
69776801
|
Verical | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 9 Package Multiple: 1 Date Code: 2315 | Americas - 1754 |
|
$1.4870 / $2.1756 | Buy Now |
|
DISTI #
V72:2272_21717394
|
Arrow Electronics | V-Ref Fixed 4.096V 10mA 6-Pin SOT-23 T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2315 Container: Cut Strips | Americas - 1754 |
|
$1.7425 / $3.2834 | Buy Now |
|
|
Win Source Electronics | IC VREF SERIES 0.05% SOT23-6 | 15888 |
|
$1.1182 / $1.4364 | Buy Now |
US Tariff Estimator: REF3440IDBVR 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.
REF3440IDBVR CAD Models
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REF3440IDBVR Part Data Attributes
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REF3440IDBVR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
REF3440IDBVR
Texas Instruments
Three Terminal Voltage Reference, 1 Output, 4.096V, CMOS, PDSO6
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Three Terminal Voltage Reference | |
| Input Voltage-Max | 12 V | |
| Input Voltage-Min | 4.15 V | |
| JESD-30 Code | R-PDSO-G6 | |
| JESD-609 Code | e4 | |
| Length | 2.9 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Max | 4.098048 V | |
| Output Voltage-Min | 4.093952 V | |
| Output Voltage-Nom | 4.096 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.45 Mm | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 4.596 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temp Coef of Voltage-Max | 6 Ppm/°C | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | No | |
| Width | 1.6 Mm |
Alternate Parts for REF3440IDBVR
This table gives cross-reference parts and alternative options found for REF3440IDBVR. 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 REF3440IDBVR, 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.
REF3440IDBVR Frequently Asked Questions (FAQ)
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It is recommended to place the REF3440IDBVR close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying, and to use a solid ground plane and decoupling capacitors to minimize noise. Additionally, keep the input and output traces separate and avoid running them parallel to each other.
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To ensure stability, make sure to follow the recommended layout and placement guidelines, use a sufficient decoupling capacitor (e.g., 10uF) between the VIN and GND pins, and avoid using long traces or wires that can introduce inductance and cause oscillation.
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The REF3440IDBVR can drive up to 10nF of capacitive load. Exceeding this limit may cause instability or oscillation.
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The REF3440IDBVR has a fixed output voltage of 4.096V. If you need a different output voltage, you can use an external resistor divider network or an op-amp based voltage regulator to adjust the output voltage.
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The REF3440IDBVR is specified to operate up to 125°C. However, its accuracy and stability may degrade at higher temperatures. If your application requires operation above 125°C, you may need to consider a different voltage reference or take additional measures to ensure reliability.