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
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Height :
- 1.22mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Min/Fixed) :
- 2.495V
- Current - Cathode :
- 1mA
- Supply Voltage-Min (Vsup) :
- 2.495V
- Width :
- 1.3mm
- Output Type :
- Adjustable
- Surface Mount :
- yes
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Max Input Voltage :
- 37V
- Terminal Position :
- Dual
- Max Output Current :
- 100mA
- Length :
- 2.92mm
- Pin Count :
- 3
- Lead Free :
- Lead Free
- Tolerance :
- ±2.2%
- Number of Functions :
- 1
- Max Output Voltage :
- 36V
- Number of Terminations :
- 3
- JESD-609 Code :
- e4
- Reference Type :
- Shunt
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.95mm
- Thickness :
- 1mm
- Trim/Adjustable Output :
- yes
- Number of Channels :
- 1
- Min Output Voltage :
- 2.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 36V
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Pins :
- 3
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- TL431
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Temperature Coefficient :
- 34 ppm/°C
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- 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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