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MIC2182-5.0YSM from MICREL

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MIC2182-5.0YSM

Manufacturer: MICREL, MIC

High-Efficiency Synchronous Buck Controller

Partnumber Manufacturer Quantity Availability
MIC2182-5.0YSM,MIC218250YSM MICREL, MIC 969 In Stock

Description and Introduction

High-Efficiency Synchronous Buck Controller **Introducing the MIC2182-5.0YSM: Precision Power Management for Demanding Applications**  

The MIC2182-5.0YSM is a high-performance, fixed-output voltage regulator designed to deliver reliable power management in a compact and efficient package. Engineered for precision and stability, this component is ideal for applications requiring a consistent 5.0V output, making it a versatile choice for industrial, automotive, and consumer electronics.  

With an input voltage range of 4.5V to 30V, the MIC2182-5.0YSM accommodates a wide variety of power sources while maintaining tight regulation. Its low dropout voltage ensures efficient operation even under fluctuating input conditions, minimizing power loss and enhancing system reliability. The device features a high switching frequency, allowing for the use of smaller external components, which reduces board space and overall design complexity.  

Thermal performance is a critical consideration in power management, and the MIC2182-5.0YSM excels with built-in protection features such as thermal shutdown and current limiting. These safeguards prevent overheating and potential damage, ensuring long-term durability in demanding environments. Additionally, its low quiescent current makes it suitable for battery-powered applications where energy efficiency is paramount.  

Designed for ease of integration, the MIC2182-5.0YSM is available in a space-saving SOIC-8 package, simplifying PCB layout while maintaining robust performance. Whether used in embedded systems, instrumentation, or portable devices, this regulator provides a dependable power solution with minimal external component requirements.  

For engineers seeking a high-efficiency, fixed-output voltage regulator with robust protection features, the MIC2182-5.0YSM stands out as a reliable choice. Its combination of precision, efficiency, and compact design makes it an excellent fit for modern electronic systems where performance and space constraints are key considerations.

Application Scenarios & Design Considerations

High-Efficiency Synchronous Buck Controller

Alternative Part Number

  • LM2678-5.0 --: Widely available 5V step-down regulator with similar current capability and pin-compatible function, easy second source.
  • LT1076-5 --: Robust 5V fixed buck regulator with comparable input range and load current, well suited as a drop-in functional replacement.
  • MC34063A --: Versatile adjustable switching regulator that can be configured for 5V output, low cost and broadly stocked alternative.
  • LM2674-5.0 --: Pin-compatible 5.0V step-down regulator with similar current rating and simple external component count, widely available and well documented.
  • TPS5420D --: 5.0V-capable buck converter with comparable input voltage range and output current, offering a robust alternative with good thermal performance.

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