Monolithic Power Systems

MP3217DJ-LF-P

MP3217DJ-LF-P Description

The MP3217DJ-LF-P is a high-efficiency, adjustable boost DC/DC switching regulator from Monolithic Power Systems (MPS), designed to deliver up to 500mA of switch current. Operating within a 2.5V to 6V input range, it supports adjustable output voltages up to 36V, making it ideal for applications requiring voltage step-up conversion. With a switching frequency of 670kHz, this compact TSOT23-6 packaged IC ensures efficient power conversion while minimizing external component count. The device is ROHS3 compliant, REACH unaffected, and rated for MSL 1 (Unlimited) moisture sensitivity, ensuring reliability in industrial and consumer applications.

MP3217DJ-LF-P Features

• Wide Input Range: Operates from 2.5V to 6V, accommodating low-voltage sources like single-cell Li-ion batteries.
• High Output Flexibility: Adjustable output from 2.5V up to 36V, supporting diverse load requirements.
• Efficient Switching: 670kHz fixed frequency reduces inductor size and improves transient response.
• Compact Design: TSOT23-6 package saves board space, ideal for portable and space-constrained designs.
• Robust Compliance: ROHS3 and REACH compliant, with MSL 1 rating for extended shelf life.
• Non-Synchronous Topology: Simplified design with external diode for cost-sensitive applications.

MP3217DJ-LF-P Applications

• Portable Electronics: Powering displays, LEDs, or sensors from single-cell batteries.
• Industrial Systems: Voltage boosting for sensors, actuators, or communication modules.
• Automotive Accessories: Supporting infotainment or lighting systems requiring higher voltages.
• Medical Devices: Efficient power management in compact diagnostic equipment.
• IoT & Wearables: Enabling extended battery life in low-power wireless devices.

Conclusion of MP3217DJ-LF-P

The MP3217DJ-LF-P stands out as a versatile, high-performance boost regulator, combining wide input/output ranges, compact packaging, and high efficiency for modern power designs. Its adjustable output and robust compliance make it a preferred choice for applications demanding reliable voltage conversion in space-constrained environments. Whether for consumer electronics, industrial systems, or IoT devices, this regulator delivers optimal performance with minimal external components, reducing both cost and design complexity.