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MIC2951-3.3YM from MICREL

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MIC2951-3.3YM

Manufacturer: MICREL, MIC

150mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC2951-3.3YM,MIC295133YM MICREL, MIC 13019 In Stock

Description and Introduction

150mA Low-Dropout Voltage Regulator **Introducing the MIC2951-3.3YM: A Reliable Low-Dropout Voltage Regulator**  

In the world of power management, efficiency and reliability are paramount. The MIC2951-3.3YM stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable 3.3V output with exceptional precision. Engineered for demanding applications, this component ensures consistent power delivery even under fluctuating input conditions.  

One of the key advantages of the MIC2951-3.3YM is its remarkably low dropout voltage—typically just 350mV at full load. This makes it an ideal choice for battery-powered systems, where maximizing operational life is critical. Additionally, its ultra-low quiescent current minimizes power loss, further enhancing energy efficiency.  

The regulator features built-in protection mechanisms, including thermal shutdown and current limiting, safeguarding both the device and the downstream circuitry from potential damage. Its robust design ensures reliable operation across a wide temperature range, making it suitable for industrial, automotive, and consumer electronics applications.  

With an output accuracy of ±2% and low noise performance, the MIC2951-3.3YM is well-suited for sensitive analog and digital circuits. Its fast transient response ensures stability even during rapid load changes, a crucial requirement for modern electronic systems.  

Available in a compact TO-252 package, the MIC2951-3.3YM combines high performance with space-saving design, making it an excellent choice for PCB layouts where real estate is at a premium.  

For engineers seeking a dependable, high-efficiency voltage regulator, the MIC2951-3.3YM offers a compelling solution that balances performance, reliability, and ease of integration. Whether for portable devices, embedded systems, or industrial controls, this LDO delivers the precision and durability needed for today’s power-sensitive designs.

Application Scenarios & Design Considerations

150mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LP2951-33YM --: Pin-compatible low-dropout 3.3V regulator in the same SO-8 style package with equivalent electrical characteristics.
  • LM2951-3.3 --: Industry-standard 3.3V LDO regulator with similar dropout, current capability, and pinout for direct substitution.
  • TLV76733 --: Modern 3.3V LDO with comparable output current and low dropout, suitable as a functional replacement where layout allows.

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