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TLE7278-2EV50

TLE7278-2EV50 Description

The TLE7278-2EV50 is a high-performance linear regulator designed for demanding power management applications. Manufactured by Infineon Technologies, this device is part of the Power Management (PMIC) category and is known for its robustness and efficiency. It features a fixed output voltage of 5V and is capable of delivering up to 180mA of output current. The regulator operates with an input voltage range up to 45V, making it suitable for a variety of power supply scenarios. With a dropout voltage of only 0.5V at 180mA, the TLE7278-2EV50 ensures high efficiency even under heavy load conditions. Its quiescent current is a mere 36 µA, contributing to low power consumption in standby mode.

TLE7278-2EV50 Features

The TLE7278-2EV50 offers several unique features that set it apart from similar models in the market. It includes control features such as enable, reset, and watchdog functions, which enhance system reliability and control. The regulator also incorporates comprehensive protection features, including over-current, over-temperature, and short-circuit protection, ensuring safe operation under various conditions. The device has a Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz, which helps in maintaining a stable output voltage even in the presence of input voltage fluctuations. Additionally, the TLE7278-2EV50 is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious applications. It is available in a surface-mount package, making it ideal for compact designs.

TLE7278-2EV50 Applications

The TLE7278-2EV50 is well-suited for a range of applications where reliable power management is crucial. Its high input voltage range and low dropout voltage make it ideal for automotive and industrial applications where voltage fluctuations are common. The enable and reset functions, along with the watchdog feature, make it suitable for systems requiring precise control and monitoring. The low quiescent current and high PSRR ensure that the regulator is efficient and stable, making it a perfect fit for battery-powered devices and sensitive electronic systems. The compact surface-mount package allows for integration into space-constrained designs, such as portable electronics and embedded systems.

Conclusion of TLE7278-2EV50

In summary, the TLE7278-2EV50 from Infineon Technologies is a versatile and efficient linear regulator that offers a combination of high performance and robust protection features. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications requiring stable and efficient power management. The inclusion of control and protection features further enhances its reliability versatility and. Whether used in automotive, industrial, or portable electronic systems, the TLE7278-2EV50 provides a reliable and efficient solution for power management needs.