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XC6702D391PR-G

XC6702D391PR-G Description

The XC6702D391PR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., offering a fixed output voltage of 3.9V and a maximum output current of 300mA. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a Surface Mount SOT89-5 package, making it suitable for compact and efficient power solutions. The device features a maximum input voltage of 36V and a dropout voltage of only 0.9V at 100mA, ensuring efficient operation even at low input-to-output voltage differentials. The regulator is designed to be highly reliable, with a quiescent current of just 90 µA and a Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz, providing excellent noise suppression and stability.

XC6702D391PR-G Features

The XC6702D391PR-G boasts several unique features that set it apart from similar models in the market:

• Fixed Output Voltage: The regulator provides a stable 3.9V output, making it ideal for applications requiring a precise and consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 36V, the XC6702D391PR-G can operate in a wide range of input conditions, enhancing its versatility.
• Low Dropout Voltage: The maximum dropout voltage of 0.9V at 100mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The 90 µA quiescent current minimizes power consumption, making the regulator suitable for battery-powered and low-power applications.
• High PSRR: The 65dB PSRR at 1kHz provides excellent noise rejection, ensuring clean and stable output voltage.
• Enable Control Feature: The regulator includes an enable control feature, allowing users to turn the regulator on and off as needed, which is useful for power management in complex systems.
• Protection Features: Over-current and over-temperature protection features ensure the regulator operates safely under various conditions, enhancing reliability.
• Compliance and Packaging: The XC6702D391PR-G is REACH unaffected and RoHS3 compliant, meeting environmental standards. It is available in a Tape & Reel (TR) package, facilitating easy handling and integration into manufacturing processes.

XC6702D391PR-G Applications

The XC6702D391PR-G is ideal for a variety of applications, particularly those requiring a stable and efficient power supply:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and portable media players where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial applications that require a reliable power supply with a wide input voltage range and low dropout voltage.
• Communication Devices: The regulator's low noise and high PSRR make it suitable for sensitive communication equipment, ensuring stable operation and minimal interference.
• Battery-Powered Devices: The low quiescent current and high efficiency make the XC6702D391PR-G an excellent choice for battery-powered devices, extending battery life and improving overall performance.

Conclusion of XC6702D391PR-G

The XC6702D391PR-G from Torex Semiconductor Ltd. is a robust and versatile linear regulator designed for applications requiring a stable 3.9V output and up to 300mA of current. Its low dropout voltage, high PSRR, and low quiescent current make it an efficient and reliable choice for a wide range of applications, from consumer electronics to industrial equipment. The inclusion of enable control and comprehensive protection features further enhances its usability and safety. The XC6702D391PR-G is an excellent solution for designers seeking a high-performance, compact, and efficient power management solution.