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MIC5318-28YD5 from MICREL

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MIC5318-28YD5

Manufacturer: MICREL

High Performance 300mA uCap ULDO TM

Partnumber Manufacturer Quantity Availability
MIC5318-28YD5,MIC531828YD5 MICREL 565 In Stock

Description and Introduction

High Performance 300mA uCap ULDO TM # MIC5318-28YD5: A High-Performance LDO Regulator for Precision Applications  

The **MIC5318-28YD5** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management for a wide range of electronic applications. With an output voltage of **2.8V** and a compact **1.5mm × 1.5mm DFN package**, this regulator is ideal for space-constrained designs requiring reliable power delivery.  

Engineered for precision, the MIC5318-28YD5 offers an impressive **±1% output voltage accuracy**, ensuring consistent performance in sensitive circuits such as RF modules, IoT devices, and portable electronics. Its ultra-low dropout voltage of **120mV at 300mA** maximizes efficiency, making it suitable for battery-powered applications where extended runtime is critical.  

The device features a **fast transient response**, minimizing output voltage fluctuations during sudden load changes. Additionally, its low quiescent current of **75µA** enhances energy efficiency, while built-in protection mechanisms—including **thermal shutdown and current limiting**—ensure safe operation under adverse conditions.  

The MIC5318-28YD5 operates over a **-40°C to +125°C** temperature range, making it robust for industrial and automotive applications. Its **stable operation with ceramic capacitors** simplifies PCB design and reduces component count, further optimizing system cost and reliability.  

For engineers seeking a compact, high-performance LDO regulator, the **MIC5318-28YD5** provides an excellent balance of precision, efficiency, and durability, making it a dependable choice for modern electronic designs.

Application Scenarios & Design Considerations

High Performance 300mA uCap ULDO TM

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