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MIC29310-3.3WT from MICREL

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MIC29310-3.3WT

Manufacturer: MICREL

3A Fast-Response LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC29310-3.3WT,MIC2931033WT MICREL 236 In Stock

Description and Introduction

3A Fast-Response LDO Regulator **Introducing the MIC29310-3.3WT: A High-Performance LDO Regulator for Demanding Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring stable and efficient system performance. The MIC29310-3.3WT, a high-performance low-dropout (LDO) voltage regulator, stands out as a robust solution for applications requiring precision, durability, and low noise.  

Designed to deliver a fixed 3.3V output with exceptional accuracy, the MIC29310-3.3WT supports input voltages up to 26V while maintaining a low dropout voltage—just 450mV at full load. This makes it ideal for systems where input voltage fluctuations are common, such as automotive electronics, industrial controls, and embedded computing.  

One of the key strengths of the MIC29310-3.3WT is its ability to provide up to 1.5A of continuous output current with minimal heat dissipation, thanks to its low quiescent current and high efficiency. Built-in protection features, including thermal shutdown, current limiting, and reverse battery protection, enhance system reliability in harsh environments.  

Engineers will appreciate its low output noise and excellent line/load regulation, making it suitable for sensitive analog and digital circuits. The device’s compact TO-220 package ensures easy integration into a wide range of designs, while its rugged construction guarantees long-term stability under demanding conditions.  

Whether powering microcontrollers, sensors, or communication modules, the MIC29310-3.3WT offers a dependable, high-performance solution for applications where precision and durability are non-negotiable. Its combination of high current capability, robust protection, and low dropout voltage makes it a standout choice for engineers seeking a reliable LDO regulator.  

For designs requiring stable, clean power in challenging environments, the MIC29310-3.3WT delivers the performance and reliability needed to keep systems running smoothly.

Application Scenarios & Design Considerations

3A Fast-Response LDO Regulator

Alternative Part Number

  • LM2937ET-3.3 --: 3.3V low-dropout linear regulator in TO-220, similar current capability and pinout, widely available and pin-compatible replacement.
  • LT1085CT-3.3 --: 3.3V LDO regulator in TO-220 with higher current rating, robust and commonly used as a drop-in substitute for Micrel LDOs.
  • MC33269T-3.3 --: 3.3V fixed LDO regulator in TO-220 package, comparable dropout and current specs, cost-effective alternative.
  • LM3940IT-3.3 --: 3.3V low-dropout linear regulator in TO-220, similar current capability and pinout, widely available and drop-in compatible in most designs.
  • LD1117V33 --: Fixed 3.3V LDO regulator in TO-220 package with comparable dropout and current rating, common and cost-effective replacement.
  • AMS1117-3.3 --: Popular fixed 3.3V LDO regulator available in TO-220, functionally similar for general 3.3V regulation applications.

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