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MP1527DR from MPS

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MP1527DR

Manufacturer: MPS

1.3MHz Low Power LED Torch/Flash Driver

Partnumber Manufacturer Quantity Availability
MP1527DR MPS 1385 In Stock

Description and Introduction

1.3MHz Low Power LED Torch/Flash Driver The **MP1527DR** is a versatile and efficient step-down (buck) switching regulator designed for a wide range of power management applications. This compact and high-performance DC-DC converter integrates a power MOSFET, oscillator, and control circuitry into a single package, making it an ideal solution for space-constrained designs.  

With an input voltage range of **4.5V to 28V**, the MP1527DR can deliver a regulated output voltage as low as **0.8V** with high efficiency, minimizing power loss and heat dissipation. It supports a continuous output current of **2A**, making it suitable for powering microcontrollers, FPGAs, and other low-voltage digital circuits. The device operates at a fixed switching frequency of **340kHz**, allowing for the use of small external components while maintaining stable performance.  

Key features include **soft-start capability**, which reduces inrush current during startup, and **thermal shutdown protection**, ensuring safe operation under high-temperature conditions. Additionally, the MP1527DR offers **cycle-by-cycle current limiting**, enhancing reliability in overload scenarios.  

Available in an **SOIC-8 package**, this regulator is well-suited for industrial, automotive, and consumer electronics applications where efficiency, compact size, and robust performance are essential. Its ease of use and integration make it a popular choice among designers seeking a cost-effective and reliable power solution.  

For detailed specifications and application guidelines, consult the official datasheet to ensure optimal performance in your circuit design.

Application Scenarios & Design Considerations

1.3MHz Low Power LED Torch/Flash Driver

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