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MIC4721YMM from MICREL

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MIC4721YMM

Manufacturer: MICREL, MICREL

1.5A 2MHz Integrated Switch Buck Regulator

Partnumber Manufacturer Quantity Availability
MIC4721YMM MICREL, MICREL 1300 In Stock

Description and Introduction

1.5A 2MHz Integrated Switch Buck Regulator **Enhance Your Power Management with the MIC4721YMM**  

The MIC4721YMM is a high-performance, low-dropout (LDO) voltage regulator designed to deliver precise and stable power in a compact package. Ideal for applications requiring efficient power management, this component ensures reliable performance with minimal power dissipation.  

Engineered for versatility, the MIC4721YMM supports an input voltage range of 2.7V to 5.5V, making it suitable for a wide array of low-voltage systems, including portable electronics, IoT devices, and embedded applications. Its ultra-low dropout voltage maximizes efficiency, extending battery life in power-sensitive designs.  

With an adjustable output voltage ranging from 0.8V to 5.0V, the MIC4721YMM offers flexibility for diverse circuit requirements. The device features a fast transient response, ensuring stable operation even under dynamic load conditions. Additionally, its low quiescent current minimizes power consumption in standby modes, further optimizing energy efficiency.  

The MIC4721YMM is housed in a space-saving 8-pin MSOP package, making it an excellent choice for designs with tight PCB constraints. Built-in protection features, including thermal shutdown and current limiting, enhance system reliability by safeguarding against potential faults.  

For engineers seeking a robust, high-efficiency voltage regulator, the MIC4721YMM delivers precision, performance, and power savings in a compact form factor. Its combination of low noise, fast response, and wide operating range makes it a dependable solution for modern electronic designs.  

Whether powering microcontrollers, sensors, or wireless modules, the MIC4721YMM provides the stability and efficiency needed for next-generation applications.

Application Scenarios & Design Considerations

1.5A 2MHz Integrated Switch Buck Regulator

Alternative Part Number

  • TPS54218RTER --: 2A synchronous buck converter with similar input voltage range and adjustable output, pin-compatible footprint in a small package, widely available and well documented.
  • LTC3601EUD#PBF --: 1.5A step-down regulator with comparable switching frequency and compact QFN package, good drop-in candidate for space-constrained designs.
  • AP3429AKTTR-G1 --: 2A synchronous buck converter offering similar electrical performance at lower cost, suitable for cost-sensitive replacements.
  • TPS54218DGS --: Pin-compatible synchronous buck converter with similar input voltage range and current rating, widely available and well documented.
  • LM2675M-ADJ --: Simple switcher buck regulator with comparable output current and adjustable output, suitable drop-in for many MIC4721 designs.
  • AP3211KTR-G1 --: Low-cost 1.5A step-down converter in small package with similar electrical characteristics, good second-source option.

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