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MIC2289-24BML from MICREL

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MIC2289-24BML

Manufacturer: MICREL, MICREL

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP

Partnumber Manufacturer Quantity Availability
MIC2289-24BML,MIC228924BML MICREL, MICREL 105000 In Stock

Description and Introduction

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP **Introducing the MIC2289-24BML: A High-Performance Boost Regulator for Modern Electronics**  

The MIC2289-24BML is a cutting-edge boost regulator designed to deliver efficient power conversion in space-constrained applications. With an input voltage range of 2.7V to 5.5V and a fixed 24V output, this compact IC is ideal for driving LEDs, biasing circuits, and powering small displays in portable and embedded systems.  

Engineered for reliability, the MIC2289-24BML integrates a high-efficiency switching regulator capable of delivering up to 40mA of output current. Its low quiescent current of just 25µA ensures minimal power loss, making it well-suited for battery-operated devices where energy efficiency is critical. The device operates at a 1.2MHz switching frequency, allowing the use of small external components while maintaining stable performance.  

The MIC2289-24BML features built-in protection mechanisms, including thermal shutdown and current limiting, enhancing system durability in demanding environments. Its compact MLF® package (2mm x 2mm) saves valuable board space, making it an excellent choice for applications where size and weight are key considerations.  

Whether used in medical devices, industrial sensors, or consumer electronics, the MIC2289-24BML offers a robust and efficient power solution. Its combination of high performance, low power consumption, and small footprint makes it a versatile choice for engineers seeking a reliable boost regulator for their next-generation designs.  

For designers looking to optimize power management without compromising on efficiency or space, the MIC2289-24BML stands out as a dependable and high-performance solution.

Application Scenarios & Design Considerations

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP

Alternative Part Number

  • LT3496EUFD --: Boost LED driver with comparable input range and current capability; different series and prefix, suitable functional substitute with minor circuit adjustments.
  • TPS61165DRVR --: High-efficiency boost converter for white LED drive with similar topology and output current; different naming series, requires checking feedback voltage.
  • AP3031KTR-G1 --: Step-up LED driver in small package with comparable switching frequency and current rating; distinct series, verify pinout and compensation.

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