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MP6402DN-EF-LF-P

MP6402DN-EF-LF-P Description

The MP6402DN-EF-LF-P is a dual-output linear voltage regulator designed by Monolithic Power Systems Inc., offering fixed output voltages of 1.8V and 2.5V. This regulator is optimized for applications requiring stable power supply with minimal dropout voltage and low quiescent current. The MP6402DN-EF-LF-P features a maximum input voltage of 5.5V and is capable of delivering a maximum output current of 500mA per regulator. It is designed for surface mount applications, ensuring compact integration into modern electronic designs.

MP6402DN-EF-LF-P Features

• Output Type: Fixed, providing stable 1.8V and 2.5V outputs.
• Input Voltage Range: Up to 5.5V, suitable for a wide range of input power sources.
• Output Current: Each regulator can deliver up to 500mA, making it ideal for moderate power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.26V at 500mA ensures efficient power conversion even at low input-to-output voltage differences.
• Low Quiescent Current: 580 µA quiescent current minimizes power consumption in standby mode.
• High Power Supply Rejection Ratio (PSRR): Ranging from 60dB to 51dB at 100Hz, providing excellent noise suppression.
• Control Features: Includes current limit, enable, and reset functionalities for enhanced control and protection.
• Protection Features: Over current, over temperature, and short circuit protections ensure robustness and reliability.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Packaging: Tape & Reel (TR) for efficient handling and assembly in manufacturing processes.

MP6402DN-EF-LF-P Applications

The MP6402DN-EF-LF-P is well-suited for applications requiring stable and efficient power regulation. Its dual-output capability makes it ideal for systems needing separate power rails for different components. Some specific use cases include:

• Consumer Electronics: Powering low-voltage microcontrollers and peripherals.
• Communication Devices: Providing stable power for RF modules and sensors.
• Industrial Equipment: Ensuring reliable power supply for control circuits and embedded systems.
• Portable Devices: Efficient power management in battery-operated devices due to low dropout voltage and quiescent current.

Conclusion of MP6402DN-EF-LF-P

The MP6402DN-EF-LF-P from Monolithic Power Systems Inc. is a versatile dual-output linear voltage regulator with a focus on efficiency and reliability. Its low dropout voltage and low quiescent current make it suitable for a wide range of applications, particularly in portable and low-power systems. While it is not recommended for new designs (NRFND), its existing features and performance benefits make it a reliable choice for existing applications. For new designs, the MP6400 is recommended as a suitable replacement.