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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Reference Type :
- Series
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Thickness :
- 1mm
- Number of Pins :
- 3
- Operating Temperature :
- -40°C~125°C TA
- Width :
- 1.3mm
- Noise - 0.1Hz to 10Hz :
- 43μVp-p
- Mounting Type :
- Surface Mount
- Voltage - Input :
- 3.35V~5.5V
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Temperature Coefficient :
- 20ppm/°C
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 3.3V
- Base Part Number :
- REF3133
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Channels :
- 1
- Terminal Pitch :
- 0.96mm
- Max Output Current :
- 10mA
- Tolerance :
- ±0.2%
- Terminal Position :
- Dual
- Length :
- 2.92mm
- Number of Functions :
- 1
- Max Input Voltage :
- 5.5V
- Temp Coef of Voltage-Max :
- 20 ppm/°C
- Noise - 10Hz to 10kHz :
- 63μVrms
- Pbfree Code :
- yes
- Operating Supply Current :
- 135µA
- Factory Lead Time :
- 6 Weeks
- Nominal Supply Current :
- 100μA
- Number of Terminations :
- 3
- Pin Count :
- 3
- Trim/Adjustable Output :
- No
- Max Output Voltage :
- 3.3V
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Min Input Voltage :
- 3.35V
- Output Voltage :
- 3.3V
- Quiescent Current :
- 115μA
- Terminal Form :
- Gull wing
- Max Supply Current :
- 100μA
- Height :
- 1.22mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















