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MIC2951-3.3BM from MICREL

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MIC2951-3.3BM

Manufacturer: MICREL, MIC

150mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC2951-3.3BM,MIC295133BM MICREL, MIC 162084 In Stock

Description and Introduction

150mA Low-Dropout Voltage Regulator # **MIC2951-3.3BM: A Reliable Low-Dropout Voltage Regulator for Precision Applications**  

The **MIC2951-3.3BM** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver a stable 3.3V output with exceptional accuracy and efficiency. Engineered for demanding applications, this component ensures reliable power management in environments where voltage stability and low noise are critical.  

With a low dropout voltage of just 450mV at full load, the MIC2951-3.3BM excels in battery-powered and energy-sensitive systems, maximizing operational efficiency. Its ultra-low quiescent current further enhances power conservation, making it ideal for portable electronics, IoT devices, and embedded systems.  

The regulator features built-in protection mechanisms, including thermal shutdown and current limiting, safeguarding against overheating and short-circuit conditions. Additionally, its robust design ensures stable performance across a wide input voltage range (4V to 26V), accommodating various power supply scenarios.  

Precision is a hallmark of the MIC2951-3.3BM, with tight output voltage tolerance (±1%) ensuring consistent performance in sensitive analog and digital circuits. Its low output noise and high power supply rejection ratio (PSRR) make it particularly suitable for RF, medical, and instrumentation applications where signal integrity is paramount.  

Available in a compact **SOIC-8 package**, the MIC2951-3.3BM offers a space-efficient solution without compromising performance. Whether used in industrial control systems, automotive electronics, or consumer devices, this LDO regulator provides dependable power regulation with minimal external components.  

For engineers seeking a high-efficiency, precision voltage regulator, the **MIC2951-3.3BM** stands out as a reliable choice, combining performance, durability, and ease of integration for next-generation electronic designs.

Application Scenarios & Design Considerations

150mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LP2951-3.3BM --: Pin-compatible low-dropout 3.3V regulator in the same SOIC-8 package with equivalent electrical characteristics.
  • LM2951-3.3 --: Direct functional equivalent 3.3V LDO regulator with similar dropout and current ratings, widely available.
  • MAX667CSA --: Alternative 3.3V low-dropout regulator offering comparable output current and voltage accuracy for similar applications.
  • MAX6673AEUR33 --: Alternative 3.3V LDO regulator offering comparable performance, though package and pinout should be verified before use.

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