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TLE4276GVATMA3

TLE4276GVATMA3 Description

The TLE4276GVATMA3 is a high-performance linear voltage regulator designed for automotive applications, manufactured by Infineon Technologies. This regulator is part of the OPTIREG™ series and offers an adjustable output voltage ranging from 2.5V to 20V, making it highly versatile for various electronic systems. It features a maximum input voltage of 40V and can deliver an output current of up to 400mA. The regulator is designed with a positive output configuration and includes an inhibit control feature for enhanced flexibility in system design.

TLE4276GVATMA3 Features

• Adjustable Output Voltage: The TLE4276GVATMA3 provides an adjustable output voltage range from 2.5V to 20V, allowing it to be tailored to specific application requirements.
• High Input Voltage Capability: With a maximum input voltage of 40V, this regulator is suitable for applications with wide input voltage ranges.
• Low Dropout Voltage: The regulator has a maximum dropout voltage of 0.5V at 250mA, ensuring efficient operation even at low input-to-output voltage differences.
• Low Quiescent Current: A quiescent current of only 200 µA minimizes power consumption during standby conditions.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 54dB at 100Hz, effectively filtering out noise from the input supply.
• Protection Features: The TLE4276GVATMA3 includes comprehensive protection features such as overcurrent, overtemperature, reverse polarity, and short-circuit protection, enhancing reliability and durability.
• Automotive Grade: Certified for automotive use, this regulator meets the stringent requirements of the automotive industry, ensuring robust performance in harsh environments.
• Surface Mount Packaging: The TO263-5 surface mount package is ideal for compact and high-density PCB designs.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, adhering to environmental and regulatory standards.

TLE4276GVATMA3 Applications

The TLE4276GVATMA3 is particularly well-suited for automotive applications where reliability, efficiency, and flexibility are paramount. Specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and other automotive electronic modules.
• Power Supply Design: Suitable for designing stable and efficient power supplies in automotive and industrial environments.
• Battery-Powered Systems: Effective in applications requiring a wide input voltage range, such as battery-powered devices and systems.
• Noise-Sensitive Applications: The high PSRR makes it suitable for applications where low noise and high stability are critical, such as precision sensors and communication systems.

Conclusion of TLE4276GVATMA3

The TLE4276GVATMA3 from Infineon Technologies is a robust and versatile linear voltage regulator designed to meet the demanding requirements of automotive and industrial applications. Its adjustable output voltage, low dropout voltage, and comprehensive protection features make it a reliable choice for engineers seeking high performance and flexibility. The regulator's compliance with automotive standards and environmental regulations further solidifies its position as a preferred solution in the market. Whether powering sensitive electronic systems or ensuring stable operation in harsh environments, the TLE4276GVATMA3 delivers exceptional performance and reliability.