TL431AQDBVT
- Mfr.Part #
- TL431AQDBVT
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT23-5
- Stock
- 258,161
- In Stock :
- 258,161
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Thickness :
- 1.2mm
- Max Input Voltage :
- 37V
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Base Part Number :
- TL431
- Tolerance :
- ±1%
- Width :
- 1.6mm
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Height :
- 1.45mm
- Current - Cathode :
- 700µA
- Reference Type :
- Shunt
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 15.790684mg
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 5
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- Dual
- Voltage - Output (Min/Fixed) :
- 2.495V
- Radiation Hardening :
- No
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- SC-74A, SOT-753
- Trim/Adjustable Output :
- yes
- Lead Free :
- Lead Free
- Pin Count :
- 5
- JESD-609 Code :
- e4
- Max Output Voltage :
- 36V
- Number of Terminations :
- 5
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Output Type :
- Adjustable
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Output Voltage :
- 36V
- Length :
- 2.9mm
- Max Output Current :
- 100mA
- Temperature Coefficient :
- 34 ppm/°C
- Surface Mount :
- yes
- Datasheets
- TL431AQDBVT

Voltage Reference Texas Instruments TL431AQDBVT Overview
The Texas Instruments TL431AQDBVT is a precision adjustable shunt voltage reference, designed for excellent stability and reliability in a wide array of applications requiring voltage calibration and regulation. Manufactured with Texas Instruments' renowned precision technology, this IC offers a 1% tolerance, adjustable output from 2.495 V to 36 V, and low output noise, making it a superior choice for critical system voltage controls. Its robust SOT-23-5 package ensures compact integration into dense circuit designs, serving both high-performance industrial applications and consumer electronics. The inclusion of the TL431AQDBVT can markedly enhance the overall efficiency and versatility of power management systems.
TL431AQDBVT Features
This device offers several compelling features that make it an excellent choice for a wide range of applications. Key features include an adjustable output voltage from 2.495 V to 36 V, a precision tolerance level of 1% across the full temperature range, low dynamic output impedance, and excellent temperature stability. These characteristics ensure reliable performance in diverse operating conditions, facilitating superior design flexibility.
TL431AQDBVT Applications
- Power Supply Monitoring: The TL431AQDBVT can be used in power supply circuits to provide a stable reference voltage, ensuring consistent performance and improving system reliability.
- Battery Chargers: In battery charging systems, this IC helps regulate the end-of-charge voltage, providing precise control to maximize battery lifespan and efficiency.
- Voltage Regulation: It serves as a reference in voltage regulators, enabling accurate output across various loads and supply conditions, which is crucial for sensitive electronic devices.
- Consumer Electronics: Used in televisions, radios, and other consumer electronics to stabilize and regulate voltages, thereby ensuring optimal performance and preventing component damage due to voltage fluctuations.
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