Infineon Technologies OPTIREG™ Linear TLE4263-2Gx Voltage Regulators

Introduction

The Infineon Technologies OPTIREG™ Linear TLE4263-2Gx Voltage Regulators are advanced voltage regulation solutions tailored for automotive applications. With the capability to deliver a stable output voltage of 5.0V from a wide input range, these regulators are designed to meet the demanding requirements of modern automotive electronics.

Part Description

The TLE4263-2Gx is a monolithic integrated low dropout voltage regulator available in SMD PG-DSO-8 or PG-DSO-14 packages. It can regulate input voltages up to 45V while providing a maximum output current of 180mA. Key features include short-circuit protection, overtemperature shutdown, and a watchdog circuit for microcontroller monitoring. The device also supports power-on and undervoltage reset functions, making it a reliable choice for critical automotive applications. The output voltage tolerance is within ±2%, ensuring consistent performance under varying conditions.

Applications

• General automotive applications
• Supply for microcontrollers
• Power management in automotive electronics
• Voltage regulation for sensors and actuators
• Battery management systems

Industries

• Automotive
• Transportation
• Industrial electronics
• Consumer electronics
• Robotics

Usage Ideas

1. Microcontroller Power Supply: Use the TLE4263-2Gx to provide a stable power supply for a microcontroller in an automotive control system, ensuring reliable operation even under fluctuating input voltages.

2. Sensor Interface: Implement the voltage regulator in a sensor interface circuit to maintain consistent voltage levels for various automotive sensors, enhancing data accuracy and reliability.

3. Battery Management System: Integrate the TLE4263-2Gx in a battery management system to regulate voltage for battery monitoring circuits, ensuring safe and efficient battery operation.

Conclusion

The Infineon Technologies OPTIREG™ Linear TLE4263-2Gx Voltage Regulators are a robust solution for automotive applications requiring reliable voltage regulation. With features like short-circuit protection, overtemperature shutdown, and a watchdog circuit, these regulators ensure the safety and efficiency of automotive electronic systems. Their versatility makes them suitable for a wide range of applications across various industries, making them an essential component for modern electronic designs.