Monolithic Power Systems

MP1492DS-LF  

DC Switching Voltage Regulators

MP1492DS-LF Description

The MP1492DS-LF is a high-performance, adjustable-output buck regulator designed by Monolithic Power Systems Inc. This power management IC (PMIC) is engineered to provide a reliable and efficient power solution for a wide range of applications. With a maximum input voltage of 16V and a minimum input voltage of 4.2V, the MP1492DS-LF can handle a broad input voltage range, making it suitable for various power supply environments. The regulator supports an output current of up to 2A, ensuring it can meet the demands of high-power devices. The output voltage is adjustable from 0.805V to 13V, providing flexibility in configuring the output to match specific system requirements.

The MP1492DS-LF features a positive output configuration and utilizes synchronous rectification, which enhances efficiency and reduces power loss. This buck regulator is housed in an 8SOIC package, making it ideal for surface-mount applications. The product is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 2 (1 Year), the MP1492DS-LF is suitable for use in environments with varying humidity levels.

MP1492DS-LF Features

• Adjustable Output Voltage: The MP1492DS-LF offers an adjustable output voltage range from 0.805V to 13V, providing flexibility in power supply design.
• High Efficiency: Utilizing synchronous rectification, this buck regulator achieves high efficiency, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: With an input voltage range of 4.2V to 16V, the MP1492DS-LF can operate in diverse power environments.
• High Output Current: Capable of delivering up to 2A of output current, this regulator is suitable for high-power applications.
• Surface-Mount Packaging: The 8SOIC package is designed for surface-mount technology, making it ideal for compact and high-density PCB designs.
• Environmental Compliance: The MP1492DS-LF is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Resistance: With an MSL of 2 (1 Year), the regulator is suitable for use in environments with varying humidity levels.

MP1492DS-LF Applications

The MP1492DS-LF is ideal for a variety of applications due to its flexibility and high performance. Some specific use cases include:

• Consumer Electronics: Suitable for powering devices such as smartphones, tablets, and laptops where high efficiency and adjustable output voltage are critical.
• Industrial Systems: Ideal for industrial control systems and automation equipment that require reliable power supply solutions with wide input voltage ranges.
• Telecommunications: Can be used in base stations and networking equipment where high output current and efficiency are essential.
• Automotive Electronics: Applicable in automotive applications where the regulator can handle varying battery voltages and provide stable power to electronic components.

Conclusion of MP1492DS-LF

The MP1492DS-LF from Monolithic Power Systems Inc. stands out as a versatile and efficient power management solution. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a broad spectrum of applications. The use of synchronous rectification ensures high efficiency, while the surface-mount packaging and environmental compliance make it a reliable choice for modern electronic designs. Whether for consumer electronics, industrial systems, telecommunications, or automotive applications, the MP1492DS-LF offers a robust and flexible power solution that meets the demands of today's high-performance devices.

MP1492DS-LF Documents

Download datasheets and manufacturer documentation for MP1492DS-LF

Datasheets :

MP1492 Datasheet      

PCN Obsolescence/ EOL :

Tube Pkg Retraction 15/Mar/2019      

HTML Datasheet :

MP1492 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration