TL431AICT
- Mfr.Part #
- TL431AICT
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-TSSOP, SC-88, SOT-363
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT323-6L
- Stock
- 15,025
- In Stock :
- 15,025
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 100mA
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~105°C TA
- Min Output Voltage :
- 2.495V
- ECCN Code :
- EAR99
- Length :
- 2mm
- Max Input Voltage :
- 2.52V
- Reference Voltage :
- 2.495V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Output Type :
- Adjustable
- Max Output Voltage :
- 36V
- Base Part Number :
- TL431
- Reference Type :
- Shunt
- Qualification Status :
- Not Qualified
- Temp Coef of Voltage-Max :
- 82.924 ppm/°C
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Packaging :
- Tape and Reel (TR)
- Trim/Adjustable Output :
- yes
- Mount :
- Surface Mount
- Number of Pins :
- 6
- Package / Case :
- 6-TSSOP, SC-88, SOT-363
- Accuracy :
- 1 %
- Number of Terminations :
- 6
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 12 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Min Input Voltage :
- 2.47V
- Current - Cathode :
- 700µA
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Output Voltage :
- 36V
- Tolerance :
- ±1%
- Datasheets
- TL431AICT

Voltage Reference STMicroelectronics TL431AICT Overview
The TL431AICT from STMicroelectronics is a versatile, adjustable shunt voltage reference IC, offering a high degree of precision and stability in a small SOT23-6L package. This makes it an ideal choice for precision voltage calibration and real-time adjustment applications where space and reliability are critical. With a 1% tolerance at nominal temperature, the TL431AICT provides a dependable and consistent performance for a wide range of industrial and consumer electronics. Its ability to adjust the output voltage over a wide range by merely using two external resistors adds to its flexibility, making it particularly suitable for B2B customers looking to integrate robust voltage control in their products.
TL431AICT Features
The TL431AICT voltage reference features include an adjustable output voltage from 2.495 V to 36 V, low dynamic output impedance, and a typical temperature coefficient of 50 ppm/°C which ensures reliable performance under varying environmental conditions. Moreover, its capability to source up to 100 mA of output current and 1% voltage precision makes it an excellent choice for demanding applications that require a stable reference voltage.
TL431AICT Applications
- Power Supplies: The TL431AICT can be used in power supply systems to provide a stable reference voltage, improving the reliability and efficiency of the power output.
- Battery Management Systems: In battery chargers and management systems, this IC helps maintain precise control over charging voltages, enhancing battery life and performance.
- Voltage Monitoring: Employed in systems requiring voltage detection and monitoring, the TL431AICT ensures accurate voltage threshold settings to safeguard critical components.
- Adjustable Voltage Regulators: It serves as a reference in adjustable voltage regulators, allowing for finely tuned output tailored to specific needs of the connected devices.
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