Monolithic Power Systems

MPQ2459GJ-Z  

DC Switching Voltage Regulators

MPQ2459GJ-Z Description

The MPQ2459GJ-Z is a high-performance, adjustable-output buck regulator designed by Monolithic Power Systems Inc. This device is part of the Power Management Integrated Circuit (PMIC) category and is optimized for a wide range of applications requiring efficient power conversion. The MPQ2459GJ-Z features an adjustable output voltage ranging from 0.81V to 52.25V, making it highly versatile for various electronic systems. It supports an input voltage range of 4.5V to 55V, ensuring compatibility with a broad spectrum of power sources. The regulator is capable of delivering up to 500mA of output current, making it suitable for applications that demand moderate power levels.

MPQ2459GJ-Z Features

• Adjustable Output Voltage: The MPQ2459GJ-Z offers an adjustable output voltage from 0.81V to 52.25V, providing flexibility to meet the specific requirements of various electronic systems.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 55V, this regulator can operate efficiently across a wide variety of power sources, enhancing its versatility.
• High Efficiency: The buck topology ensures high efficiency in power conversion, minimizing energy loss and improving overall system performance.
• Switching Frequency: The regulator operates at a switching frequency of 480kHz, which allows for the use of smaller external components, reducing the overall footprint and cost.
• Positive Output Configuration: The positive output configuration ensures compatibility with most electronic circuits.
• Compliance and Reliability: The MPQ2459GJ-Z is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Packaging: Available in a TSOT23-6 package and shipped in tape and reel (TR), the MPQ2459GJ-Z is designed for surface mount applications, facilitating easy integration into modern electronic designs.

MPQ2459GJ-Z Applications

The MPQ2459GJ-Z is ideal for a variety of applications where efficient power conversion and flexibility are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where compact size and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require reliable power conversion over a wide input voltage range.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment that need efficient power management solutions.
• Automotive Electronics: Applicable in automotive systems for managing power in various electronic components, ensuring stable operation across different vehicle operating conditions.
• Medical Devices: Suitable for medical equipment that requires precise and reliable power regulation, such as diagnostic devices and portable medical instruments.

Conclusion of MPQ2459GJ-Z

The MPQ2459GJ-Z from Monolithic Power Systems Inc. stands out as a robust and versatile buck regulator, offering adjustable output voltage and a wide input voltage range. Its high efficiency, compact size, and compliance with environmental standards make it an excellent choice for a wide array of applications. Whether used in consumer electronics, industrial equipment, or automotive systems, the MPQ2459GJ-Z ensures reliable power conversion and enhanced system performance. Its unique features and advantages over similar models make it a preferred solution for engineers and designers seeking efficient power management solutions.

MPQ2459GJ-Z Documents

Download datasheets and manufacturer documentation for MPQ2459GJ-Z

Datasheets :

MPQ2459 Datasheet      

HTML Datasheet :

MPQ2459 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration