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TLF80511TFV33ATMA1

TLF80511TFV33ATMA1 Description

The TLF80511TFV33ATMA1 is a high-performance linear regulator from Infineon Technologies, designed for automotive applications. This device offers a fixed output voltage of 3.3V and can deliver a maximum output current of 400mA. It features a maximum input voltage of 40V, making it suitable for a wide range of voltage sources. The regulator is designed with a low dropout voltage of 0.65V at 250mA, ensuring efficient power conversion even at low input-to-output voltage differentials. The TLF80511TFV33ATMA1 is part of the OPTIREG™ series, known for its high reliability and performance.

TLF80511TFV33ATMA1 Features

• Output Type: Fixed at 3.3V, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 40V, offering flexibility and robustness in various power supply environments.
• Output Current: Capable of delivering up to 400mA, suitable for powering a variety of electronic components.
• Low Dropout Voltage: 0.65V at 250mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 46 µA, contributing to energy efficiency and long battery life in portable applications.
• Protection Features: Over Current, Over Temperature, and Short Circuit protection, enhancing reliability and safety.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring high performance and reliability in harsh environments.
• Mounting Type: Surface Mount, allowing for compact and efficient PCB design.
• Package: Tape & Reel (TR), facilitating automated assembly and handling.
• Compliance: RoHS3 Compliant and REACH Unaffected, ensuring environmental and regulatory compliance.

TLF80511TFV33ATMA1 Applications

The TLF80511TFV33ATMA1 is ideal for a variety of automotive applications where a stable and efficient power supply is critical. Specific use cases include:

• Automotive Electronics: Powering ECUs (Electronic Control Units), sensors, and other automotive electronic systems.
• Power Management: Providing a stable 3.3V supply for microcontrollers, communication modules, and other low-voltage components.
• Battery-Powered Devices: Ensuring efficient power conversion and long battery life in portable automotive devices.
• High-Reliability Systems: Suitable for applications requiring high reliability and robustness, such as safety-critical systems.

Conclusion of TLF80511TFV33ATMA1

The TLF80511TFV33ATMA1 is a versatile and reliable linear regulator designed specifically for automotive applications. Its fixed 3.3V output, low dropout voltage, and low quiescent current make it an efficient and energy-saving solution. The inclusion of over current, over temperature, and short circuit protection ensures high reliability and safety. With its automotive-grade design and compliance with environmental regulations, the TLF80511TFV33ATMA1 is an excellent choice for engineers looking to power sensitive electronics in harsh automotive environments.