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MIC5259-2.5YML from MICREL

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MIC5259-2.5YML

Manufacturer: MICREL

300mA High PSRR, Low Noise UCap CMOS LDO

Partnumber Manufacturer Quantity Availability
MIC5259-2.5YML,MIC525925YML MICREL 5000 In Stock

Description and Introduction

300mA High PSRR, Low Noise UCap CMOS LDO **Introducing the MIC5259-2.5YML: 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 **MIC5259-2.5YML** stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and precise power in demanding applications.  

Engineered for efficiency, the MIC5259-2.5YML provides a fixed **2.5V output** with an ultra-low dropout voltage of just **150mV at 150mA load**, making it ideal for battery-powered and space-constrained designs. Its low quiescent current of **40µA (typical)** enhances energy efficiency, extending battery life in portable devices.  

With a **high PSRR (Power Supply Rejection Ratio) of 70dB at 1kHz**, this regulator effectively minimizes noise and ripple, ensuring clean power delivery to sensitive components such as microcontrollers, sensors, and RF modules. The device also features **fast transient response**, maintaining stability even under sudden load changes.  

The MIC5259-2.5YML is housed in a compact **SOT-23-5 package**, offering a space-saving solution without compromising performance. Its robust design includes built-in protection features such as **thermal shutdown and current limiting**, safeguarding against overheating and short-circuit conditions.  

Whether used in IoT devices, medical instruments, or industrial control systems, the MIC5259-2.5YML delivers dependable voltage regulation with minimal external components, simplifying design while maximizing reliability.  

For engineers seeking a high-efficiency, low-noise LDO regulator, the **MIC5259-2.5YML** presents a compelling solution that combines precision, efficiency, and durability in a compact form factor.

Application Scenarios & Design Considerations

300mA High PSRR, Low Noise UCap CMOS LDO

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