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MIC39301-1.8WU from MICREL

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MIC39301-1.8WU

Manufacturer: MICREL

3A, Low-Voltage Low-Dropout Regulator

Partnumber Manufacturer Quantity Availability
MIC39301-1.8WU,MIC3930118WU MICREL 520 In Stock

Description and Introduction

3A, Low-Voltage Low-Dropout Regulator # Power Your Designs with Precision: Introducing the MIC39301-1.8WU Voltage Regulator  

In today’s fast-paced electronics landscape, reliable power management is critical for ensuring optimal performance and longevity of devices. The **MIC39301-1.8WU** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power in a compact footprint.  

Engineered for precision, the MIC39301-1.8WU provides a fixed **1.8V output** with an impressive **300mA current capability**, making it an ideal solution for a wide range of applications, including IoT devices, portable electronics, and embedded systems. Its ultra-low dropout voltage ensures efficient operation even when the input supply is close to the output voltage, minimizing power loss and extending battery life in portable applications.  

Key features of the MIC39301-1.8WU include:  
- **High Accuracy (±1% output voltage tolerance)** for reliable performance across varying conditions.  
- **Low Quiescent Current (40µA typical)**, reducing power consumption in standby modes.  
- **Fast Transient Response**, ensuring stability under dynamic load conditions.  
- **Thermal Shutdown and Current Limit Protection**, safeguarding against overheating and short circuits.  

Available in a space-saving **SOT-23-5 package**, the MIC39301-1.8WU is an excellent choice for designs where board space is at a premium. Whether you're developing battery-powered wearables, industrial sensors, or consumer electronics, this regulator provides the efficiency and reliability needed for robust operation.  

For engineers seeking a dependable power solution that balances performance with energy efficiency, the **MIC39301-1.8WU** stands out as a versatile and high-quality component. Its combination of precision, low power consumption, and protection features makes it a smart choice for next-generation electronic designs.

Application Scenarios & Design Considerations

3A, Low-Voltage Low-Dropout Regulator

Alternative Part Number

  • LP38693SD-1.8 --: 1.8V fixed low-dropout linear regulator in a similar power package, widely available and pin-function compatible for most designs.
  • LT1963AEQ-1.8 --: 1.8V fixed LDO regulator with comparable current capability and low dropout, suitable as a drop-in functional replacement.
  • TPS7A4518DCQ --: 1.8V fixed low-noise LDO regulator offering similar voltage and current ratings for replacement in power supply circuits.
  • TPS7A4518 --: 1.8V low-noise LDO with comparable current capability and stability, offering good electrical equivalence for the original regulator.

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