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MIC5265-3.1YD5 from MIC

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MIC5265-3.1YD5

Manufacturer: MIC, MICREL

150mA uCap LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5265-3.1YD5,MIC526531YD5 MIC, MICREL 45500 In Stock

Description and Introduction

150mA uCap LDO Regulator **Introducing the MIC5265-3.1YD5: 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 MIC5265-3.1YD5, a low-dropout (LDO) voltage regulator from Microchip Technology, delivers exceptional stability and efficiency, making it an ideal choice for a wide range of applications.  

Designed to provide a fixed 3.1V output with an ultra-low dropout voltage, the MIC5265-3.1YD5 excels in power-sensitive designs where maintaining consistent voltage is essential. With a maximum dropout of just 300mV at 150mA load current, it ensures efficient operation even when input voltage margins are tight.  

One of the standout features of this LDO regulator is its low quiescent current, typically 40µA, which minimizes power dissipation in battery-operated devices. This makes it particularly suitable for portable electronics, IoT sensors, and wearable technology, where extended battery life is a priority. Additionally, the MIC5265-3.1YD5 offers excellent line and load regulation, ensuring stable performance across varying input voltages and output loads.  

The device incorporates built-in protection mechanisms, including thermal shutdown and current limiting, safeguarding against potential damage from overheating or excessive current draw. Its compact SOT-23-5 package allows for easy integration into space-constrained designs without compromising performance.  

Engineers and designers will appreciate the MIC5265-3.1YD5’s fast transient response, which minimizes output voltage fluctuations during sudden load changes—a critical advantage for high-precision applications such as medical devices, embedded systems, and communication modules.  

With its combination of low noise, high accuracy, and robust protection features, the MIC5265-3.1YD5 stands out as a dependable solution for demanding power regulation needs. Whether used in consumer electronics, industrial controls, or automotive systems, this LDO regulator ensures reliable, efficient power delivery where it matters most.

Application Scenarios & Design Considerations

150mA uCap LDO Regulator

Alternative Part Number

  • LP2985AIM5-3.1 --: Low-dropout linear regulator in SOT-23-5 with 3.1V fixed output, similar current capability and pinout, widely available and cost-effective.
  • TLV70231PDBVR --: 3.1V fixed LDO in SOT-23-5 with low quiescent current and good PSRR, suitable drop-in replacement for small portable designs.
  • AP2138N-3.1TRG1 --: 3.1V LDO regulator in SOT-23-5 package offering comparable dropout and load current, an alternative source for the same function.

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