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MIC2950-05YZ from MICREL

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MIC2950-05YZ

Manufacturer: MICREL, MICREL

150mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC2950-05YZ,MIC295005YZ MICREL, MICREL 1126 In Stock

Description and Introduction

150mA Low-Dropout Voltage Regulator **Introducing the MIC2950-05YZ: A High-Performance Voltage Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in a wide range of applications. The MIC2950-05YZ stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power with minimal voltage deviation.  

Engineered for precision, the MIC2950-05YZ offers a fixed 5V output with an ultra-low dropout voltage of just 450mV at full load, making it ideal for systems where power efficiency is paramount. With a maximum output current of 150mA, this regulator is well-suited for low-power microcontrollers, sensors, and portable devices that demand consistent voltage regulation.  

One of the key advantages of the MIC2950-05YZ is its exceptional accuracy, featuring a tight output voltage tolerance of ±2% over line, load, and temperature variations. This ensures reliable operation in diverse environments, from industrial automation to consumer electronics. Additionally, its low quiescent current minimizes power loss, extending battery life in energy-sensitive applications.  

Built with robustness in mind, the MIC2950-05YZ includes essential protection features such as thermal shutdown and current limiting, safeguarding against overheating and short circuits. Its compact TO-92 package makes it easy to integrate into space-constrained designs while maintaining excellent thermal performance.  

Whether used in medical devices, IoT modules, or embedded systems, the MIC2950-05YZ provides a dependable power solution with minimal external components, simplifying design and reducing overall system costs. For engineers seeking a high-quality voltage regulator that combines efficiency, precision, and durability, the MIC2950-05YZ is a compelling choice.  

By delivering stable power with low noise and high efficiency, this LDO regulator ensures that critical electronic systems operate at peak performance, making it an essential component for modern power management designs.

Application Scenarios & Design Considerations

150mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LM2937ET-5.0 --: 5V fixed low-dropout linear regulator in TO-220, widely available and functionally equivalent to the MIC2950-05.
  • LP2950ACZ-5.0 --: 5V fixed low-dropout regulator in TO-92 with similar dropout and current capability, a common drop-in substitute.
  • MC33269DT-5.0G --: 5V fixed LDO regulator in DPAK with comparable current rating and thermal performance, suitable replacement.
  • LM2936Z-5.0 --: 5V LDO regulator in TO-92 with low quiescent current and comparable electrical characteristics, suitable for the same regulator applications.
  • MC78L05ACPG --: Standard 5V linear regulator in TO-92 with similar package and output voltage; acceptable when slightly higher dropout and quiescent current are tolerable.

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