REF3133AIDBZR
- Mfr.Part #
- REF3133AIDBZR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SERIES 0.2% SOT23-3
- Stock
- 224
- In Stock :
- 224
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Nominal Supply Current :
- 100μA
- Output Type :
- FIXED
- Terminal Position :
- Dual
- Noise - 10Hz to 10kHz :
- 63μVrms
- Length :
- 2.92mm
- Max Output Current :
- 10mA
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Trim/Adjustable Output :
- No
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Surface Mount :
- yes
- Operating Supply Current :
- 135µA
- Min Output Voltage :
- 3.3V
- Height :
- 1.22mm
- Reference Type :
- Series
- Operating Temperature :
- -40°C~125°C TA
- Number of Pins :
- 3
- Mounting Type :
- Surface Mount
- Output Voltage :
- 3.3V
- Max Input Voltage :
- 5.5V
- Radiation Hardening :
- No
- Max Output Voltage :
- 3.3V
- Thickness :
- 1mm
- Tolerance :
- ±0.2%
- Factory Lead Time :
- 6 Weeks
- Max Supply Current :
- 100μA
- Voltage - Input :
- 3.35V~5.5V
- Number of Functions :
- 1
- Temperature Coefficient :
- 20ppm/°C
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Terminations :
- 3
- Supply Voltage :
- 5V
- Pin Count :
- 3
- Terminal Pitch :
- 0.96mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- REF3133
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Quiescent Current :
- 115μA
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 1.3mm
- Temp Coef of Voltage-Max :
- 20 ppm/°C
- Min Input Voltage :
- 3.35V
- Noise - 0.1Hz to 10Hz :
- 43μVp-p
- Datasheets
- REF3133AIDBZR

Voltage Reference Texas Instruments REF3133AIDBZR Overview
The Voltage Reference Texas Instruments REF3133AIDBZR is a state-of-the-art voltage reference IC, featuring remarkable stability and precision in a compact SOT-233 package. This device offers a nominal voltage of 3.3V with an impressively low temperature coefficient, making it highly reliable for critical applications. Its accuracy of 0.2% coupled with low dropout performance enhances its suitability for high-performance analog circuits. The REF3133AIDBZR is designed to meet the rigorous demands of industrial, automotive, and communication systems, providing consistent, dependable performance across a wide range of operating conditions.
REF3133AIDBZR Features
- Low temperature coefficient and high accuracy of 0.2%
- Compact SOT-233 package suitable for space-constrained applications
- Stable output with minimal deviation over temperature and supply variations
- Low dropout voltage enhancing its efficiency in circuit integration
- High supply voltage rejection ratio to ensure stable operation under fluctuating supply conditions
REF3133AIDBZR Applications
- Precision Sensing Systems: Utilizes its high accuracy and stability to provide reliable reference voltages, crucial for sensors and transducers in medical and industrial equipment.
- Data Acquisition Systems: Offers a stable voltage reference point needed for high-precision measurements in data logging and instrumentation.
- Automotive Electronics: Enhances the reliability and performance of automotive sensors and control systems through stable voltage supply, even under variable environmental conditions.
- Portable Devices: Ideal for battery-operated devices due to its low power consumption and high accuracy, maintaining performance over a range of operating temperatures.
- Communication Infrastructure: Supports communication systems by providing stable reference voltages, necessary for signal conversion and processing tasks.
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