IC Phoenix logo

Home ›  M  › M131 > MIC2287YD5

MIC2287YD5 from MICREL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MIC2287YD5

Manufacturer: MICREL, MICREL, MIC

1.2MHz PWM White LED Driver with OVP in 2mm × 2mm MLF? and Thin SOT-23

Partnumber Manufacturer Quantity Availability
MIC2287YD5 MICREL, MICREL, MIC 262000 In Stock

Description and Introduction

1.2MHz PWM White LED Driver with OVP in 2mm × 2mm MLF? and Thin SOT-23 **Introducing the MIC2287YD5: A High-Performance Step-Up DC-DC Converter**  

The MIC2287YD5 is a compact, high-efficiency step-up DC-DC converter designed to meet the demands of modern portable and battery-powered applications. With an input voltage range of 0.7V to 5.5V, this versatile IC is ideal for boosting low-voltage sources, such as single-cell batteries, to higher output levels efficiently.  

Featuring a fixed-frequency PWM architecture, the MIC2287YD5 delivers stable and reliable performance with minimal external components. Its integrated 0.5Ω power switch ensures high efficiency, reducing power loss and extending battery life in critical applications. The device supports output voltages up to 5.5V, making it suitable for powering microcontrollers, sensors, and other low-power electronics.  

A standout feature of the MIC2287YD5 is its low quiescent current of just 19µA, which enhances energy efficiency in standby or light-load conditions. Additionally, the converter operates at a 1MHz switching frequency, allowing for the use of small inductors and capacitors, thereby minimizing board space and BOM costs.  

The MIC2287YD5 is available in a space-saving 5-pin SOT-23 package, making it an excellent choice for compact designs. Its robust thermal performance and built-in protection features, including undervoltage lockout (UVLO) and overcurrent protection, ensure reliable operation in diverse environments.  

Engineers working on portable medical devices, IoT sensors, or handheld consumer electronics will find the MIC2287YD5 to be a dependable solution for efficient power conversion. Its combination of low power consumption, high efficiency, and compact footprint makes it a compelling choice for next-generation designs.  

For applications requiring stable, efficient voltage conversion from low-voltage sources, the MIC2287YD5 delivers performance and reliability in a small, cost-effective package.

Application Scenarios & Design Considerations

1.2MHz PWM White LED Driver with OVP in 2mm × 2mm MLF? and Thin SOT-23

Alternative Part Number

  • AP3015AKTR-G1 --: Pin-compatible boost converter in a similar SOT-23-5 package with comparable input voltage and switching frequency, suitable as a drop-in replacement.
  • LT1932ES6#TRPBF --: Constant-current boost LED driver in a small SOT-23 package with similar functionality and current regulation performance.
  • TPS61165DRVR --: High-efficiency boost LED driver with integrated switch, offering similar current-mode control and a compact package alternative.
  • LT1932ES6 --: Pin-compatible step-up DC-DC converter in SOT-23-6 with similar input voltage range and switching frequency, widely used as a drop-in replacement for MIC2287 family.
  • TPS61040DBVR --: High-frequency boost converter in SOT-23-5 with similar topology and output current, suitable replacement when layout adjustments are acceptable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips