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MIC5319-2.8YD5 from MIC

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MIC5319-2.8YD5

Manufacturer: MIC

500mA μCap Ultra-Low Dropout High PSRR LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5319-2.8YD5,MIC531928YD5 MIC 36000 In Stock

Description and Introduction

500mA μCap Ultra-Low Dropout High PSRR LDO Regulator **Introducing the MIC5319-2.8YD5: A High-Performance LDO Regulator for Precision Applications**  

In today's fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in sensitive circuits. The **MIC5319-2.8YD5** stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power in a compact footprint.  

Engineered for precision applications, the MIC5319-2.8YD5 provides a fixed **2.8V output** with an impressive **150mA current capability**, making it ideal for portable devices, IoT modules, and embedded systems. Its ultra-low dropout voltage—just **120mV at full load**—ensures efficient operation even when input voltages are close to the output level, extending battery life in power-sensitive designs.  

Key features include **low quiescent current (40µA typical)**, reducing power consumption in standby modes, and **fast transient response**, which minimizes output fluctuations during sudden load changes. The device also incorporates built-in protection mechanisms such as **thermal shutdown and current limiting**, safeguarding against overheating and short circuits.  

Housed in a **space-saving 5-pin SOT-23 package**, the MIC5319-2.8YD5 is optimized for designs where board real estate is at a premium. Its robust performance, combined with high PSRR (Power Supply Rejection Ratio), ensures clean and stable power delivery, even in noisy environments.  

Whether used in medical devices, industrial sensors, or consumer electronics, the MIC5319-2.8YD5 offers a dependable power solution with minimal external components, simplifying design integration while maintaining high efficiency.  

For engineers seeking a compact, high-performance LDO regulator, the MIC5319-2.8YD5 delivers the precision and reliability required for next-generation applications.

Application Scenarios & Design Considerations

500mA μCap Ultra-Low Dropout High PSRR LDO Regulator

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