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MIC5252-2.85YM5 from MIC

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MIC5252-2.85YM5

Manufacturer: MIC, MICREL

150mA High PSRR, Low Noise μCap CMOS LDO

Partnumber Manufacturer Quantity Availability
MIC5252-2.85YM5,MIC5252285YM5 MIC, MICREL 33044 In Stock

Description and Introduction

150mA High PSRR, Low Noise μCap CMOS LDO # Introducing the MIC5252-2.85YM5: A High-Performance LDO Voltage Regulator  

In today’s fast-evolving electronics landscape, reliable power management is essential for ensuring optimal performance in portable and embedded applications. The MIC5252-2.85YM5 from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to meet the stringent demands of modern electronic designs.  

## Key Features and Benefits  

The MIC5252-2.85YM5 delivers a fixed 2.85V output with exceptional accuracy, making it ideal for applications requiring stable and precise voltage regulation. With a low dropout voltage of just 300mV at 150mA, it ensures efficient operation even when input voltages are close to the output level. This efficiency is particularly valuable in battery-powered devices, where extending runtime is critical.  

Featuring an ultra-low quiescent current of 75µA, the regulator minimizes power consumption in standby or low-load conditions, enhancing energy efficiency. Additionally, its fast transient response ensures stable performance under dynamic load conditions, making it suitable for noise-sensitive applications such as RF circuits, sensors, and microcontrollers.  

## Robust and Reliable Performance  

The MIC5252-2.85YM5 incorporates built-in protection mechanisms, including thermal shutdown and current limiting, safeguarding the device and downstream components from potential damage due to overheating or excessive current draw. Its compact SOT-23-5 package allows for space-efficient PCB layouts, making it an excellent choice for compact and portable designs.  

## Ideal Applications  

This LDO regulator is well-suited for a variety of applications, including:  
- Battery-powered devices  
- IoT and wireless modules  
- Portable medical equipment  
- Embedded systems  

With its combination of low power consumption, high efficiency, and robust protection features, the MIC5252-2.85YM5 is a dependable solution for designers seeking reliable voltage regulation in space-constrained and power-sensitive applications.  

For engineers looking to enhance system performance while maintaining power efficiency, the MIC5252-2.85YM5 offers an optimal balance of precision, stability, and compact design.

Application Scenarios & Design Considerations

150mA High PSRR, Low Noise μCap CMOS LDO

Alternative Part Number

  • LP2985AIM5-2.85 --: Low-dropout linear regulator with 2.85V fixed output in SOT-23-5, functionally equivalent to the MIC5252 with similar current capability and pinout.
  • TPS793285DBVR --: 2.85V fixed-output LDO in SOT-23-5 with low noise and fast transient response, suitable drop-in replacement for the MIC5252-2.85YM5.
  • AP2127K-2.85TRG1 --: 2.85V LDO regulator in SOT-23-5 package offering comparable dropout and current ratings, an alternative from a different series.
  • TLV702285PDBVR --: 2.85V fixed-output LDO in SOT-23-5 with low quiescent current and good stability, suitable drop-in replacement for low-power applications.

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