REF3433IDBVR
- Mfr.Part #
- REF3433IDBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC VREF SERIES 0.05% SOT23-6
- Stock
- 3,966
- In Stock :
- 3,966
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Supply Voltage-Min (Vsup) :
- 3.8V
- Number of Pins :
- 6
- Trim/Adjustable Output :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Input :
- 3.8V~12V
- Supply Voltage-Max (Vsup) :
- 12V
- Terminal Pitch :
- 0.95mm
- Height :
- 1.45mm
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Base Part Number :
- REF3433
- Number of Terminations :
- 6
- Length :
- 2.9mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TA
- Number of Functions :
- 1
- Temperature Coefficient :
- 6ppm/°C
- Mounting Type :
- Surface Mount
- Thickness :
- 1.2mm
- Width :
- 1.6mm
- Tolerance :
- ±0.05%
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- yes
- Package / Case :
- SOT-23-6
- Packaging :
- Tape and Reel (TR)
- Noise - 10Hz to 10kHz :
- 24μVrms
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- FIXED
- Series :
- REF34xx
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Output (Min/Fixed) :
- 3.3V
- Output Voltage :
- 3.3V
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Reference Type :
- Series
- Noise - 0.1Hz to 10Hz :
- 5μVp-p
- Current - Output :
- 10mA
- Factory Lead Time :
- 6 Weeks
- Current - Supply :
- 95μA
- Datasheets
- REF3433IDBVR

Voltage Reference Texas Instruments REF3433IDBVR Overview
The REF3433IDBVR from Texas Instruments is a precision voltage reference, specifically engineered for stability and high accuracy. Utilizing an advanced design, this device ensures a low temperature coefficient and a nominal output voltage precision maintained within 0.05%. Ideal for demanding applications where precise voltage is crucial, this IC features robust thermal performance and long-term reliability in a compact SOT-23-6 package. The REF3433IDBVR serves as a critical component in circuits requiring a stable reference voltage, which is pivotal for system accuracy and performance.
REF3433IDBVR Features
This Texas Instruments voltage reference boasts several features that make it suitable for high-precision electronics:
- Output Voltage: Precision series reference voltage.
- Accuracy: Top-grade 0.05% initial accuracy.
- Package: Small footprint SOT-23-6 package.
- Temperature Stability: Excellent temperature coefficient, ensuring reliable performance under varying environmental conditions.
- Low Dropout: Operates with a minimal difference between the supply and output voltage, enhancing efficiency.
REF3433IDBVR Applications
- Precision Instrumentation: Used to provide a stable voltage reference, essential for maintaining accuracy and consistency in measurement systems.
- Data Acquisition Systems: Ensures accurate voltage calibration for sensors and transducers, critical for precise data collection.
- Automotive Electronics: Provides reference voltage for sensors and control units, crucial in modern automotive systems for monitoring and operational precision.
- Portable Devices: Its low power consumption and stable output make it ideal for battery-operated devices requiring consistent performance.
- Medical Equipment: Used in various medical monitoring devices, where precision and reliability are paramount.
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