STMicroelectronics

TL431AIZ  

Voltage References

TL431AIZ Description

The TL431AIZ is a precision voltage reference from STMicroelectronics, designed to provide a stable and adjustable output voltage for a wide range of applications. With a minimum output voltage of 2.495V and a maximum output voltage of 36V, this device offers a versatile solution for various electronic systems. The adjustable output type allows for customization, while the ±1% tolerance ensures accuracy and consistency. The TL431AIZ is compliant with the RoHS3 directive, making it an environmentally friendly choice for electronic designs.

TL431AIZ Features

• Adjustable output type for flexible voltage settings
• Output voltage range: 2.495V to 36V
• ±1% tolerance for precise voltage regulation
• 100 mA output current capability
• 700 µA cathode current
• Shunt reference type for stable voltage output
• Through-hole mounting type for easy integration
• REACH unaffected status for compliance with European regulations
• Moisture Sensitivity Level (MSL) 1 for unlimited storage time
• EAR99 ECCN for export control classification
• HTSUS 8542.39.0001 for customs classification
• TO92-3 package for compact design
• Active product status for ongoing availability
• Bulk packaging for cost-effective solutions

TL431AIZ Applications

The TL431AIZ is ideal for a variety of applications where precise voltage regulation is required. Some specific use cases include:

1. Power supply design: The adjustable output voltage makes it suitable for designing power supplies with varying output requirements.
2. Signal conditioning: The stable and accurate voltage reference is essential for signal processing and conditioning circuits.
3. Sensor calibration: The TL431AIZ can be used to calibrate sensors and maintain consistent performance across different operating conditions.
4. Battery management systems: The adjustable output voltage can be used to set reference voltages for battery monitoring and protection circuits.
5. Industrial control systems: The stable voltage reference is crucial for maintaining accurate control and monitoring in industrial automation applications.

Conclusion of TL431AIZ

The TL431AIZ from STMicroelectronics is a versatile and reliable voltage reference that offers adjustable output voltage, high accuracy, and environmental compliance. Its unique features, such as the adjustable output type and shunt reference design, make it an excellent choice for a wide range of applications, including power supply design, signal conditioning, and battery management systems. With its ongoing availability and cost-effective bulk packaging, the TL431AIZ is a valuable addition to any electronic design engineer's toolkit.

TL431AIZ Documents

Download datasheets and manufacturer documentation for TL431AIZ

PCN :

STMicro - PCN - 7-28-10 (PDF)       PRODUCT CHANGE NOTIFICATION (PDF)       PRODUCT CHANGE NOTIFICATION (PDF)