REF3220AIDBVT Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
REF3220AIDBVT is a precision 2.048V three-terminal voltage reference from Texas Instruments, featuring 0.2% initial accuracy, 10mA output current, and 5.5V max input voltage in a compact SOT-23 package. From $2.66, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- REF3220AIDBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6600(MOQ 5)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of REF3220AIDBVT?
- 0.2% initial accuracy (2.044V–2.052V output range) for high-precision analog and measurement applications
- Low quiescent current operation with up to 10mA output drive capability
- Wide input voltage range from 2.098V to 5.5V supports single-cell and low-voltage system designs
- Compact 6-pin SOT-23 package minimizes PCB footprint for space-constrained designs
- AEC-Q100 qualified for automotive and industrial grade reliability
What is REF3220AIDBVT used for?
The REF3220AIDBVT is ideal for precision data acquisition systems, portable instrumentation, and battery-powered devices requiring a stable 2.048V reference. It is widely used in ADC/DAC reference circuits, medical measurement equipment, and industrial sensor conditioning where high accuracy and low power consumption are critical. The compact SOT-23 package makes it suitable for handheld and IoT devices with tight space constraints.
What are the specifications of REF3220AIDBVT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.098V |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.01A |
| Output Voltage-Max | 2.052V |
| Output Voltage-Min | 2.044V |
| Output Voltage-Nom | 2.048V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.098V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 20ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.2% |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the REF3220AIDBVT datasheet?
REF3220AIDBVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for REF3220AIDBVT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and accuracy of the REF3220AIDBVT?
The REF3220AIDBVT provides a nominal 2.048V output voltage with an initial accuracy of 0.2%, giving an output range of 2.044V to 2.052V. This tight tolerance makes it suitable for precision analog signal chains and high-resolution ADC/DAC reference applications.
What are the input voltage and output current specifications?
The REF3220AIDBVT accepts an input voltage from 2.098V minimum up to 5.5V maximum, and can source up to 10mA of output current. The low minimum input voltage makes it compatible with single-cell lithium-ion batteries and other low-voltage power supplies.
What package does the REF3220AIDBVT come in and what are typical applications?
The REF3220AIDBVT is housed in a 6-pin SOT-23 (R-PDSO-G6) surface-mount package. It is commonly used in portable instrumentation, battery-powered sensors, ADC voltage reference circuits, medical devices, and industrial data acquisition systems where compact size and precision are required.
Is the REF3220AIDBVT RoHS compliant and what is its availability?
Yes, the REF3220AIDBVT is Pb-free and RoHS compliant (JESD-609 Code e4). It is available from multiple distributors worldwide with pricing starting from approximately $2.66 per unit, and supports worldwide shipping for both prototyping and production quantities.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $4.5300 | $22.65 |
| 10+ | $4.0300 | $40.30 |
| 25+ | $3.7600 | $94.00 |
| 100+ | $3.4900 | $349.00 |
| 250+ | $3.3100 | $827.50 |
| 500+ | $2.6600 | $1330.00 |
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