TL431IP
- Mfr.Part #
- TL431IP
- Manufacturer
- Texas Instruments
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.2% 8DIP
- Stock
- 4,432
- In Stock :
- 4,432
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Output Voltage :
- 36V
- Min Input Voltage :
- 2.495V
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Cut Tape (CT)
- Thickness :
- 1.5mm
- Reference Type :
- Shunt
- Output Type :
- Adjustable
- Operating Temperature :
- -40°C~85°C TA
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Max Input Voltage :
- 37V
- Width :
- 2.5mm
- Terminal Form :
- Flat
- Mounting Type :
- Surface Mount
- Trim/Adjustable Output :
- yes
- Current Rating :
- 100mA
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Length :
- 4.5mm
- Number of Outputs :
- 1
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Terminal Position :
- Single
- Reference Voltage :
- 36V
- Voltage - Output (Min/Fixed) :
- 2.495V
- Height :
- 1.6mm
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Temperature Coefficient :
- 34 ppm/°C
- Current - Cathode :
- 1mA
- Pin Count :
- 3
- Pbfree Code :
- yes
- Max Output Voltage :
- 36V
- Package / Case :
- TO-243AA
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- TL431
- Tolerance :
- ±2.2%
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Output Current :
- 100mA
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- TL431IP

Voltage Reference Texas Instruments TL431IP Overview
The Voltage Reference Texas Instruments TL431IP is a highly versatile adjustable shunt voltage reference IC, crucial for precision voltage calibration in a myriad of electronic applications. Manufactured by Texas Instruments, a leader in semiconductor innovation, the TL431IP offers exceptional stability and reliability with a nominal voltage accuracy of ±2.2%. This component is housed in an 8-pin DIP package, ensuring easy integration into both standard and custom PCB designs. The TL431IP's adjustable output voltage range and low dynamic output impedance make it an ideal choice for high-performance voltage regulation, enhancing system accuracy and responsiveness in various electronic applications.
TL431IP Features
The TL431IP from Texas Instruments boasts several key features that make it an indispensable part of any power supply or precision voltage application:
- Adjustable output voltage from 2.495V to 36V, providing flexibility across various applications.
- Low output noise for enhanced performance in sensitive audio and measurement equipment.
- Typical temperature coefficient specified as 50ppm/°C, ensuring minimal deviation in output over temperature changes.
- Stability over a wide range of operating temperatures and external conditions.
- Maximum output current of 100mA, suitable for direct regulation applications.
TL431IP Applications
- Power Supplies: Utilized to provide a stable reference voltage that can be adjusted to suit specific voltage requirements of the system.
- Battery Chargers: Ensures precise control of charging voltages, enhancing battery life and efficiency.
- Voltage Monitoring: Acts as a critical component in circuits designed to trigger alarms or other protective actions when voltage levels fall outside predetermined thresholds.
- Audio Equipment: Provides stable voltage references in audio devices, ensuring sound integrity by minimizing signal distortion.
- Data Acquisition Systems: Used to maintain accurate voltage levels, crucial for the reliability and accuracy of measurements in data logging equipment.
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