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MIC3385YHL from MICREL

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MIC3385YHL

Manufacturer: MICREL, MICREL

8MHz Inductorless Buck Regulator with LDO Standby Mode

Partnumber Manufacturer Quantity Availability
MIC3385YHL MICREL, MICREL 15290 In Stock

Description and Introduction

8MHz Inductorless Buck Regulator with LDO Standby Mode # **Introducing the MIC3385YHL: A High-Performance Power Management Solution**  

The **MIC3385YHL** is a highly efficient, integrated power management IC designed to meet the demanding requirements of modern electronic systems. Engineered for precision and reliability, this component is ideal for applications requiring robust voltage regulation and power sequencing, such as industrial automation, telecommunications, and embedded computing.  

Featuring a wide input voltage range and multiple output channels, the MIC3385YHL ensures stable power delivery even in fluctuating conditions. Its advanced control architecture minimizes power dissipation while maximizing efficiency, making it an excellent choice for energy-sensitive designs. Additionally, built-in protection mechanisms, including overcurrent and thermal shutdown, enhance system durability and prevent damage under fault conditions.  

One of the standout features of the MIC3385YHL is its programmable sequencing capability, allowing designers to tailor power-up and power-down sequences to match specific system requirements. This flexibility simplifies integration into complex multi-rail power systems, reducing development time and improving overall performance.  

Compact and highly integrated, the MIC3385YHL is available in a space-saving package, making it suitable for applications where board real estate is at a premium. Its low-noise operation ensures minimal interference with sensitive analog and digital circuits, further enhancing system reliability.  

For engineers seeking a dependable, high-efficiency power management solution, the MIC3385YHL delivers exceptional performance, versatility, and protection—key attributes for next-generation electronic designs. Whether deployed in industrial control systems, networking equipment, or portable devices, this component provides the precision and robustness needed to ensure long-term operational stability.  

With its combination of advanced features and reliable performance, the MIC3385YHL stands out as a superior choice for power management in today’s technology-driven applications.

Application Scenarios & Design Considerations

8MHz Inductorless Buck Regulator with LDO Standby Mode

Alternative Part Number

  • TPS62090RGTR --: 3A step-down converter in a similar small QFN package with comparable input voltage range and current capability, widely available and pin-compatible in function.
  • LTC3605EUF#PBF --: High-efficiency 5A synchronous buck regulator in a compact QFN, suitable as a higher-current functional replacement for the MIC3385YHL.
  • RT8024GB --: Low-voltage synchronous step-down converter in a small package, offering similar switching regulator functionality at lower cost.
  • TPS62130RGTR --: 3A step-down converter in QFN package with similar input range and pin-compatible footprint, widely available and well documented.
  • LTC3605EUF --: High-efficiency 5A synchronous buck regulator in QFN, suitable replacement for higher current loads with similar control scheme.
  • RT8059GJ5 --: Compact 1A synchronous step-down converter in TSOT-23, low-cost alternative for lower-current applications with simple external components.

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