TL431QDBZT
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- Mfr.Part #
- TL431QDBZT
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.2% SOT23-3
- Stock
- 1,256
- In Stock ：
- 1,256
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Mounting Type :
- Surface Mount
- Height :
- 1.22mm
- Base Part Number :
- TL431
- Max Output Voltage :
- 36V
- Output Type :
- Adjustable
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Output Voltage :
- 36V
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Current - Cathode :
- 1mA
- Number of Terminations :
- 3
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Lead Free :
- Lead Free
- Max Output Current :
- 100mA
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Tolerance :
- ±2.2%
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Length :
- 2.92mm
- ECCN Code :
- EAR99
- Number of Pins :
- 3
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Voltage - Output (Min/Fixed) :
- 2.495V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 3
- Width :
- 1.3mm
- Max Input Voltage :
- 37V
- Trim/Adjustable Output :
- yes
- Terminal Pitch :
- 0.95mm
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Coefficient :
- 34 ppm/°C
- Number of Channels :
- 1
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 2.495V
- Min Output Voltage :
- 2.5V
- Thickness :
- 1mm
- Surface Mount :
- yes
- Datasheets
- TL431QDBZT
Voltage Reference Texas Instruments TL431QDBZT Overview
The TL431QDBZT from Texas Instruments is a pinnacle of precision and flexibility in the field of voltage references. This adjustable shunt voltage reference IC is notable for its ability to maintain stability and accuracy through a 2.2% tolerance at room temperature. Designed in a compact SOT-233 package, it enables ease of integration into dense PCB layouts, making it a highly sought-after solution for a variety of demanding applications. Ideal for use in scenarios requiring a reliable voltage calibration or a precision reference point, this device ensures that both performance and reliability are not compromised. The Voltage Reference Texas Instruments TL431QDBZT is essential for designers looking to enhance system accuracy and extend operational stability.
TL431QDBZT Features
The TL431QDBZT is distinguished by its adjustable output voltage range from 2.495 V to 36 V, allowing it to be customized to specific application needs. Furthermore, the device supports a maximum operating temperature of +85°C, which accommodates a wide range of environmental conditions. Its design includes a sharp turn-on characteristic and a low dynamic output impedance, enhancing its responsiveness and efficiency in circuit operations. With its tight 2.2% voltage precision, the TL431QDBZT provides an optimal solution for critical applications requiring high-level accuracy.
TL431QDBZT Applications
- Power Supplies: Utilized to provide a stable reference voltage, ensuring consistent output regardless of fluctuations in input voltage or load conditions.
- Battery Chargers: Helps in maintaining the accuracy of charging voltages, crucial for extending battery life and safety in charging operations.
- Voltage Monitoring: Acts as a critical component in systems that monitor voltage to prevent over-voltage or under-voltage conditions, which can lead to equipment failure.
- Data Acquisition Systems: Used to ensure the precision of voltage measurements, pivotal for accurate data collection and analysis in research and industrial applications.
- Consumer Electronics: Provides voltage regulation in various consumer electronics to enhance the reliability and performance of devices such as TVs and audio equipment.
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