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MIC5207-2.8YM5 from MICREL

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MIC5207-2.8YM5

Manufacturer: MICREL, MIC

180mA Low-Noise LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5207-2.8YM5,MIC520728YM5 MICREL, MIC 3350 In Stock

Description and Introduction

180mA Low-Noise LDO Regulator # **MIC5207-2.8YM5: A High-Performance LDO Voltage Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring stable performance in sensitive circuits. The **MIC5207-2.8YM5** from Microchip Technology is a high-performance, low-dropout (LDO) voltage regulator designed to deliver precise and efficient power regulation in a compact package.  

## **Key Features and Benefits**  

- **Fixed 2.8V Output:** The MIC5207-2.8YM5 provides a stable 2.8V output, making it ideal for applications requiring consistent voltage levels, such as microcontrollers, sensors, and RF modules.  
- **Ultra-Low Dropout Voltage:** With a dropout voltage as low as 175mV at 150mA, this regulator maintains efficiency even when the input voltage is close to the output level.  
- **High Accuracy (±2%):** Tight voltage regulation ensures reliable performance across varying load conditions and temperature ranges.  
- **Low Quiescent Current:** Consuming only 160µA (typical) in operation, the MIC5207-2.8YM5 minimizes power loss, extending battery life in portable devices.  
- **Thermal and Overcurrent Protection:** Built-in safeguards protect against overheating and excessive current, enhancing system reliability.  
- **Compact SOT-23-5 Package:** The small footprint makes it suitable for space-constrained PCB designs.  

## **Applications**  

The MIC5207-2.8YM5 is well-suited for a variety of applications, including:  
- **Embedded Systems:** Powering microprocessors, FPGAs, and memory modules.  
- **Wireless Communication:** Providing clean power to RF transceivers and IoT devices.  
- **Portable Electronics:** Supporting battery-powered devices like wearables and medical instruments.  
- **Industrial Controls:** Ensuring stable voltage for sensors and control circuits.  

## **Conclusion**  

Engineers seeking a dependable, high-efficiency LDO regulator will find the **MIC5207-2.8YM5** an excellent choice. Its combination of precision, low power consumption, and robust protection features makes it a versatile solution for modern electronic designs. Whether in industrial, consumer, or communication applications, this regulator delivers the stability and efficiency needed for optimal performance.

Application Scenarios & Design Considerations

180mA Low-Noise LDO Regulator

Alternative Part Number

  • LP2985AIM5-2.8 --: Low-dropout linear regulator with 2.8V fixed output in SOT-23-5, similar current capability and pinout, widely available and well documented.
  • TLV70228PDBVR --: 2.8V fixed LDO in SOT-23-5 with low quiescent current and good PSRR, suitable drop-in replacement for low-power applications.
  • AP2112K-2.8TRG1 --: 2.8V fixed LDO regulator in SOT-23-5 with 600mA capability, stable with ceramic capacitors and cost-effective alternative.

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