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MIC5207-3.0YM5 from MICREL

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MIC5207-3.0YM5

Manufacturer: MICREL, MIC

180mA Low-Noise LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5207-3.0YM5,MIC520730YM5 MICREL, MIC 6267 In Stock

Description and Introduction

180mA Low-Noise LDO Regulator # **MIC5207-3.0YM5: A High-Performance LDO Voltage Regulator for Precision Applications**  

The **MIC5207-3.0YM5** is a high-efficiency, low-dropout (LDO) voltage regulator designed to deliver stable and reliable power in a compact SOT-23-5 package. With a fixed output voltage of **3.0V** and a maximum output current of **150mA**, this regulator is an excellent choice for applications requiring precise voltage regulation with minimal power dissipation.  

Engineered for superior performance, the MIC5207-3.0YM5 features an ultra-low dropout voltage of **175mV at full load**, ensuring efficient operation even when the input voltage is close to the output level. This makes it particularly suitable for battery-powered devices, portable electronics, and embedded systems where energy efficiency is critical.  

The regulator incorporates advanced protection mechanisms, including **thermal shutdown and current limiting**, safeguarding connected circuits from potential damage due to overheating or excessive current draw. Additionally, its low quiescent current of **160µA (typical)** enhances power efficiency in standby or low-power modes.  

Designed for stability, the MIC5207-3.0YM5 requires only a small **1µF ceramic capacitor** on the output, reducing board space and component costs. Its fast transient response ensures consistent performance under dynamic load conditions, making it ideal for sensitive analog and digital circuits.  

Applications for the MIC5207-3.0YM5 span a wide range of industries, including **consumer electronics, medical devices, IoT sensors, and industrial control systems**. Whether used in handheld gadgets or precision measurement equipment, this LDO regulator delivers dependable voltage regulation with minimal noise and ripple.  

For engineers seeking a compact, high-performance power solution, the **MIC5207-3.0YM5** offers an optimal balance of efficiency, reliability, and ease of integration. Its robust design and low-power operation make it a versatile choice for modern electronic designs.

Application Scenarios & Design Considerations

180mA Low-Noise LDO Regulator

Alternative Part Number

  • LP2985AIM5-3.0 --: Pin-compatible 3.0V low-dropout regulator in SOT-23-5 with similar 150mA output and low noise, widely available and well documented.
  • TLV70230PDBVR --: 3.0V LDO in SOT-23-5 with 300mA capability, low quiescent current, and stable ceramic capacitor operation, suitable drop-in replacement.
  • AP2112K-3.0TRG1 --: 3.0V fixed LDO in SOT-23-5 rated 600mA, low dropout and low quiescent current, commonly used as a Micrel LDO substitute.

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