Monolithic Power Systems

MP2130DG-LF-Z  

DC Switching Voltage Regulators

MP2130DG-LF-Z Description

The MP2130DG-LF-Z is a high-performance, adjustable output voltage DC switching voltage regulator designed and manufactured by Monolithic Power Systems Inc. This device is part of the DC Switching Voltage Regulators category and is specifically designed for applications requiring efficient power conversion with a compact footprint. With a switching frequency of 1.2MHz, the MP2130DG-LF-Z offers a high level of efficiency and performance in a small 12QFN package.

MP2130DG-LF-Z Features

• Adjustable Output Voltage: The MP2130DG-LF-Z provides an adjustable output voltage range from 0.6V to 5.5V, allowing for precise voltage regulation tailored to specific application requirements.
• 3.5A Output Current: Capable of delivering up to 3.5A of output current, this regulator is suitable for applications demanding high power conversion efficiency.
• Buck Topology: Utilizing a buck topology, the MP2130DG-LF-Z is designed for step-down voltage conversion, making it ideal for a wide range of power supply applications.
• Synchronous Rectifier: The inclusion of a synchronous rectifier enhances efficiency, particularly at higher input voltages.
• Positive Output Configuration: This configuration is beneficial for applications requiring a positive output voltage reference.
• 1.2MHz Switching Frequency: The high switching frequency allows for the use of smaller external components, reducing the overall size of the power supply solution.
• Surface Mount: The MP2130DG-LF-Z is designed for surface mount applications, making it suitable for PCB integration in compact electronic devices.

MP2130DG-LF-Z Applications

The MP2130DG-LF-Z is ideal for a variety of applications where efficient power conversion and a compact form factor are critical. Some specific use cases include:

• Portable Electronics: Due to its small size and high efficiency, it is well-suited for powering portable devices such as smartphones, tablets, and wearables.
• Industrial Controls: The adjustable output and high current capability make it suitable for powering industrial control systems and sensors.
• Medical Devices: The MP2130DG-LF-Z can be used in medical devices that require stable and precise power regulation.

Conclusion of MP2130DG-LF-Z

The MP2130DG-LF-Z from Monolithic Power Systems is a versatile and efficient DC switching voltage regulator. Its adjustable output, high current capability, and compact form factor make it an excellent choice for a wide range of applications. While it is marked as "Not For New Designs," it remains a reliable option for existing designs that require its specific features. With its high switching frequency and synchronous rectification, the MP2130DG-LF-Z offers a competitive edge in terms of performance and space efficiency.

MP2130DG-LF-Z Documents

Download datasheets and manufacturer documentation for MP2130DG-LF-Z

Datasheets :

MP2130 Datasheet      

HTML Datasheet :

MP2130 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration