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MIC5216-3.3YM5 from MICREL

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MIC5216-3.3YM5

Manufacturer: MICREL, MIC

500mA-Peak Output LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5216-3.3YM5,MIC521633YM5 MICREL, MIC 31219 In Stock

Description and Introduction

500mA-Peak Output LDO Regulator # MIC5216-3.3YM5: A Reliable Low-Dropout Voltage Regulator for Precision Applications  

In the realm of power management, stability and efficiency are paramount. The **MIC5216-3.3YM5** from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver a precise 3.3V output with exceptional accuracy. Its compact SOT-23-5 package makes it ideal for space-constrained applications while maintaining robust performance.  

Engineered for low-noise operation, the MIC5216-3.3YM5 offers a dropout voltage as low as 175mV at 150mA, ensuring efficient power conversion even when input voltages are close to the output level. With a maximum output current of 150mA, it is well-suited for powering sensitive analog and digital circuits, including microcontrollers, sensors, and RF modules.  

Key features include ultra-low quiescent current (typically 1.6mA), which enhances battery life in portable devices, and excellent line and load regulation for consistent performance under varying conditions. The regulator also incorporates thermal shutdown and current-limiting protection, safeguarding against potential damage from overheating or excessive load currents.  

The MIC5216-3.3YM5 is designed for ease of use, requiring only a small output capacitor for stability, reducing both cost and board space. Its wide input voltage range (2.5V to 16V) further enhances versatility across different power supply configurations.  

Whether deployed in industrial control systems, medical devices, or consumer electronics, the MIC5216-3.3YM5 delivers dependable voltage regulation with minimal power loss. Its combination of precision, efficiency, and protection features makes it a preferred choice for engineers seeking a reliable LDO solution for critical applications.  

For designs demanding stable, low-noise power in a compact footprint, the MIC5216-3.3YM5 proves to be an optimal choice, ensuring performance without compromise.

Application Scenarios & Design Considerations

500mA-Peak Output LDO Regulator

Alternative Part Number

  • LP2985AIM5-3.3 --: Pin-compatible 3.3V low-dropout regulator in SOT-23-5 with similar current capability and low noise, widely available and well documented.
  • TLV70233PDBVR --: 3.3V LDO in SOT-23-5 with low quiescent current and good PSRR, suitable drop-in replacement for many MIC5216 applications.
  • AP2112K-3.3TRG1 --: 3.3V 600mA LDO in SOT-23-5 with enable pin, comparable dropout and stability, cost-effective alternative.

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