REF1933AIDDCT
- Mfr.Part #
- REF1933AIDDCT
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC VREF SERIES 0.1% SOT23-5
- Stock
- 22,764
- In Stock :
- 22,764
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Nominal Supply Current :
- 360μA
- REACH SVHC :
- No SVHC
- Tolerance :
- ±0.1%
- Trim/Adjustable Output :
- yes
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Width :
- 1.6mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 3.32V
- Mounting Type :
- Surface Mount
- Number of Pins :
- 5
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Current-Max (Isup) :
- 0.46mA
- Voltage - Input :
- 3.32V~5.5V
- Weight :
- 15.790684mg
- Quiescent Current :
- 360μA
- Number of Terminations :
- 5
- Max Input Voltage :
- 5.5V
- Operating Supply Current :
- 460μA
- Reference Voltage :
- 3.3V
- Reference Type :
- Series
- Supply Voltage :
- 5V
- Additional Feature :
- INPUT VOLTAGE MAX:6V
- JESD-609 Code :
- e4
- Manufacturer Package Identifier :
- DDC0005A
- Output Voltage :
- 3.3V
- Temperature Coefficient :
- 25ppm/°C
- Terminal Form :
- Gull wing
- Max Output Current :
- 20mA
- Mount :
- Surface Mount
- Number of Outputs :
- 2
- Max Supply Voltage :
- 5.5V
- Factory Lead Time :
- 6 Weeks
- Output Type :
- FIXED
- Number of Functions :
- 1
- Base Part Number :
- REF1933
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 1.1mm
- Noise - 0.1Hz to 10Hz :
- 12ppmp-p
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Min Input Voltage :
- 3.32V
- Operating Temperature :
- -55°C~150°C TJ
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 870μm
- Min Output Voltage :
- 3.3V
- Terminal Position :
- Dual
- Max Junction Temperature (Tj) :
- 150°C
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Datasheets
- REF1933AIDDCT

Voltage Reference Texas Instruments REF1933AIDDCT Overview
The REF1933AIDDCT by Texas Instruments stands out as an exemplary voltage reference IC, tailored for high-precision applications. This IC offers a stable and accurate output with a remarkably low temperature coefficient, making it highly reliable across a wide range of operating conditions. With a series topology and an impressive precision of 0.1%, the REF1933AIDDCT ensures consistent performance and easy integration into complex circuits. Ideal for demanding environments, its robust design in a compact SOT235 package ensures that it meets the rigorous standards expected by industry professionals. This makes the Voltage Reference Texas Instruments REF1933AIDDCT a preferred choice for engineers and developers requiring precise voltage calibration and control in their electronic designs.
REF1933AIDDCT Features
- High accuracy: 0.1% initial accuracy for dependable voltage regulation.
- Low temperature coefficient: Ensures stable output across a wide range of temperatures.
- Compact SOT235 package: Suitable for space-constrained applications.
- Series reference type: Provides consistent and reliable performance.
- Wide operating temperature range: Designed for versatile applications in various environments.
REF1933AIDDCT Applications
- Precision Instrumentation: Provides accurate reference voltage that ensures the reliability and accuracy of measurements in devices like spectrometers and multimeters.
- Data Conversion Systems: Acts as a stable reference in ADCs and DACs, crucial for achieving high-resolution data conversion in medical and communication devices.
- Industrial Automation: Used in PLCs and other control systems to maintain precise control over processes by providing stable voltage regardless of external conditions.
- Portable Devices: Its low power consumption and small footprint make it ideal for battery-operated devices requiring precise voltage regulation.
- Automotive Electronics: Ensures robust performance in automotive environments, contributing to the safety and efficiency of automotive systems.
You may place an order without registering to Xinshop. 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.
















