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MIC3172BN from MICREL

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MIC3172BN

Manufacturer: MICREL, MIC, MOT

100kHz 1.25A Switching Regulators Preliminary Information

Partnumber Manufacturer Quantity Availability
MIC3172BN MICREL, MIC, MOT 630 In Stock

Description and Introduction

100kHz 1.25A Switching Regulators Preliminary Information **Introducing the MIC3172BN: A High-Performance Voltage Regulator for Precision Applications**  

The MIC3172BN is a versatile and high-performance voltage regulator designed to meet the demands of modern electronic systems. Offering a robust combination of efficiency, reliability, and precision, this component is an ideal choice for applications requiring stable power delivery, such as embedded systems, industrial controls, and telecommunications equipment.  

Engineered for flexibility, the MIC3172BN features an adjustable output voltage range, allowing designers to fine-tune power delivery to specific requirements. With a wide input voltage range, it accommodates various power sources while maintaining consistent performance. Its low dropout voltage ensures efficient operation even under challenging conditions, minimizing power dissipation and enhancing thermal management.  

One of the standout features of the MIC3172BN is its high output current capability, making it suitable for powering both low-power microcontrollers and more demanding loads. The regulator also incorporates built-in protection mechanisms, including thermal shutdown and current limiting, safeguarding connected components from potential damage due to overcurrent or overheating.  

Designed with ease of integration in mind, the MIC3172BN is available in a compact package, optimizing board space without compromising performance. Its low quiescent current further enhances energy efficiency, making it a practical solution for battery-powered and portable devices.  

Whether used in industrial automation, consumer electronics, or automotive applications, the MIC3172BN delivers the precision and reliability engineers need to ensure stable system operation. Its combination of advanced features and robust design makes it a dependable choice for next-generation power management solutions.  

For engineers seeking a high-quality voltage regulator that balances performance and versatility, the MIC3172BN stands out as a top-tier option. Its ability to adapt to diverse power requirements while maintaining efficiency and protection makes it an essential component in modern electronic designs.

Application Scenarios & Design Considerations

100kHz 1.25A Switching Regulators Preliminary Information

Alternative Part Number

  • LM2574N-5.0 --: Pin-compatible 5V step-down switching regulator in a DIP-8 package with similar current capability, widely available and well documented.
  • MC34063A --: Versatile general-purpose DC-DC switching regulator in DIP-8 that can be configured as a step-down converter covering the MIC3172BN function.
  • LM2594N-5.0 --: Simple 5V buck regulator in DIP-8 with integrated switch, offering comparable performance and easy drop-in substitution for many MIC3172 applications.
  • LM2575T-ADJ --: Adjustable step-down switching regulator with similar input voltage range and current capability, widely available and pin-compatible in function.
  • MC34063AP --: Versatile adjustable DC-DC converter IC covering similar voltage and current ranges, common drop-in functional replacement.
  • LT1076CT --: Adjustable buck switching regulator with comparable current rating and input range, suitable as a higher-performance alternative.
  • LM2596T-ADJ --: 3A step-down voltage regulator with adjustable output, higher current capability and broad availability make it a practical substitute.

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