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MIC4574-3.3BN from MICREL

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MIC4574-3.3BN

Manufacturer: MICREL

200kHz Simple 0.5A Buck Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC4574-3.3BN,MIC457433BN MICREL 570 In Stock

Description and Introduction

200kHz Simple 0.5A Buck Voltage Regulator # **MIC4574-3.3BN: A High-Performance Voltage Regulator for Precision Applications**  

The **MIC4574-3.3BN** is a high-efficiency, low-dropout (LDO) voltage regulator designed to deliver stable and reliable power in a wide range of electronic applications. With an output voltage of **3.3V** and a maximum current capability of **750mA**, this regulator is ideal for powering sensitive circuits in industrial, automotive, and consumer electronics where precision voltage regulation is critical.  

Engineered for superior performance, the **MIC4574-3.3BN** features a low dropout voltage of just **340mV at full load**, ensuring efficient operation even when the input voltage is close to the output level. Its ultra-low quiescent current makes it an excellent choice for battery-powered devices, extending operational life while maintaining consistent performance.  

The regulator incorporates built-in protection mechanisms, including **thermal shutdown and current limiting**, safeguarding connected components from potential damage due to overheating or excessive current draw. Additionally, its stable operation with low-ESR ceramic capacitors simplifies design while reducing board space and component costs.  

Available in a compact **TO-263 (D2PAK) package**, the **MIC4574-3.3BN** is designed for easy integration into space-constrained applications. Its robust construction ensures reliable performance across a wide temperature range, making it suitable for demanding environments.  

Whether used in embedded systems, networking equipment, or portable electronics, the **MIC4574-3.3BN** provides a dependable power solution with minimal external components, enhancing system efficiency and reliability. For engineers seeking a high-performance voltage regulator with precision and durability, this component stands out as a superior choice.

Application Scenarios & Design Considerations

200kHz Simple 0.5A Buck Voltage Regulator

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