STMicroelectronics

TS4431ILT

TS4431ILT Description

The TS4431ILT is a high-performance, precision shunt voltage reference IC designed by STMicroelectronics. It offers a fixed output voltage of 1.224V with a tolerance of ±1%, ensuring high accuracy in voltage regulation. The device is capable of providing a stable output current of 20 mA, making it suitable for a wide range of applications requiring precise voltage references. The TS4431ILT features a low temperature coefficient of 100ppm/°C, which minimizes voltage drift over varying temperatures, enhancing its reliability and performance in diverse operating conditions.

TS4431ILT Features

• Output Type: Fixed, providing a consistent voltage reference.
• Output Voltage: 1.224V with a tolerance of ±1%, ensuring high precision.
• Output Current: Capable of delivering up to 20 mA, suitable for various load requirements.
• Temperature Coefficient: 100ppm/°C, ensuring minimal voltage drift over temperature variations.
• Mounting Type: Surface mount, ideal for compact and space-efficient designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration in automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

###4 TS431ILT Applications
The TS4431ILT is ideal for applications requiring high accuracy and stability in voltage references. Its precision and low temperature coefficient make it suitable for:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensuring precise output levels.
• Power Management Circuits: Offering a reliable reference for voltage regulation and monitoring.
• Battery Management Systems: Ensuring accurate voltage monitoring and control.
• Medical Devices: Where high precision and reliability are critical.
• Industrial Control Systems: For stable and accurate voltage references in various control applications.

Conclusion of TS4431ILT

The TS4431ILT from STMicroelectronics is a robust and precise shunt voltage reference IC, offering a fixed output voltage of 1.224V with a tolerance of ±1%. Its low temperature coefficient of 100ppm/°C ensures minimal voltage drift, making it highly reliable across a wide range of temperatures. The device's ability to provide a stable output current of 20 mA and its surface mount packaging make it suitable for compact and efficient designs. With its compliance to ROHS3 and REACH regulations, the TS4431ILT is an environmentally friendly choice for modern electronic systems. Whether used in ADCs, DACs, power management circuits, or other precision applications, the TS4431ILT delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.