Monolithic Power Systems

MP2148GQD-15-Z  

DC Switching Voltage Regulators

MP2148GQD-15-Z Description

The MP2148GQD-15-Z is a high-performance DC switching voltage regulator designed by Monolithic Power Systems Inc. This regulator is part of the MP2148 family and offers a fixed output voltage of 1.5V with a maximum output current of 1A. It operates within an input voltage range of 2.3V to 5.5V, making it suitable for a variety of applications requiring stable power supply. The regulator employs a buck topology with a switching frequency of 2.2MHz, ensuring efficient power conversion and minimal footprint on the PCB.

MP2148GQD-15-Z Features

• Fixed Output Voltage: The MP2148GQD-15-Z provides a fixed output voltage of 1.5V, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 2.3V to 5.5V, this regulator can accommodate various power sources, enhancing its versatility.
• High Efficiency: The 2.2MHz switching frequency allows for high efficiency and reduced power loss, making it ideal for applications where energy efficiency is critical.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances the efficiency of the regulator, particularly at high load currents.
• Surface Mount Technology: The MP2148GQD-15-Z is designed for surface mount applications, enabling compact and reliable integration into modern electronic devices.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, the MP2148GQD-15-Z is easy to handle and integrate into automated assembly processes.

MP2148GQD-15-Z Applications

The MP2148GQD-15-Z is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles that require a stable 1.5V supply.
• Industrial Equipment: Suitable for powering sensors, controllers, and other low-power industrial devices that operate within the specified input voltage range.
• Telecommunications: Can be used in base stations and other telecom equipment where efficient power conversion and minimal heat generation are essential.
• Automotive Systems: Applicable in automotive electronics, such as infotainment systems and advanced driver assistance systems (ADAS), where reliability and efficiency are paramount.

Conclusion of MP2148GQD-15-Z

The MP2148GQD-15-Z stands out as a reliable and efficient DC switching voltage regulator, offering a fixed 1.5V output with a wide input voltage range and high efficiency. Its synchronous rectification and surface mount design make it a versatile choice for various applications, from consumer electronics to industrial and automotive systems. With its compliance to environmental and safety standards, the MP2148GQD-15-Z ensures long-term reliability and ease of integration into modern electronic designs.

MP2148GQD-15-Z Documents

Download datasheets and manufacturer documentation for MP2148GQD-15-Z