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MIC5211-3.3YM6 from MICREL

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MIC5211-3.3YM6

Manufacturer: MICREL, MIC

Dual μCap 80mA LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5211-3.3YM6,MIC521133YM6 MICREL, MIC 3481 In Stock

Description and Introduction

Dual μCap 80mA LDO Regulator # **MIC5211-3.3YM6: A Reliable Low-Dropout Voltage Regulator for Precision Applications**  

The **MIC5211-3.3YM6** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver a stable 3.3V output with exceptional accuracy and efficiency. Ideal for battery-powered devices, embedded systems, and portable electronics, this regulator ensures reliable power management in space-constrained applications.  

Engineered for precision, the MIC5211-3.3YM6 features a low dropout voltage of just **300mV at 150mA**, maximizing efficiency even when input voltages are close to the output level. Its ultra-low quiescent current of **75µA (typical)** minimizes power consumption, making it an excellent choice for energy-sensitive designs.  

The device offers outstanding line and load regulation, maintaining a stable output voltage despite fluctuations in input supply or load conditions. With a **±2% output voltage accuracy**, it provides the consistency required for sensitive analog and digital circuits. Additionally, built-in thermal shutdown and current-limit protection enhance system reliability by safeguarding against overheating and short-circuit events.  

Housed in a compact **SOT-23-6 package**, the MIC5211-3.3YM6 is optimized for PCB designs where board space is limited. Its minimal external component requirement simplifies integration, reducing both design complexity and production costs.  

Whether used in IoT devices, medical instruments, or industrial control systems, the MIC5211-3.3YM6 delivers dependable voltage regulation with low noise and high efficiency. Its robust performance and compact form factor make it a preferred solution for engineers seeking a balance of power efficiency, stability, and space savings.  

For applications demanding precision power management in a small footprint, the MIC5211-3.3YM6 stands out as a reliable and efficient choice.

Application Scenarios & Design Considerations

Dual μCap 80mA LDO Regulator

Alternative Part Number

  • LP2981IM5-3.3 --: Low-dropout 3.3V regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and well documented.
  • TLV70233PDBVR --: 3.3V LDO in SOT-23-5 with low quiescent current and stable output, suitable drop-in replacement for small-signal regulator applications.
  • AP2112K-3.3TRG1 --: 3.3V CMOS LDO in SOT-23-5 offering comparable dropout and load performance, commonly used as a Micrel LDO substitute.
  • LP2985AIM5-3.3 --: Low-dropout 3.3V regulator in SOT-23-5 with similar current capability and pinout, widely available and well documented.

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