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MIC2310-2ZTS from MICREL

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MIC2310-2ZTS

Manufacturer: MICREL, MICREL

Single-FET, Constant Power-Limit Hot Swap Controller

Partnumber Manufacturer Quantity Availability
MIC2310-2ZTS,MIC23102ZTS MICREL, MICREL 2300 In Stock

Description and Introduction

Single-FET, Constant Power-Limit Hot Swap Controller **Enhance Power Efficiency with the MIC2310-2ZTS Synchronous Buck Regulator**  

In today's fast-evolving electronics landscape, power efficiency and compact design are critical for high-performance applications. The **MIC2310-2ZTS** from Microchip Technology is a synchronous step-down (buck) regulator that delivers exceptional efficiency, reliability, and flexibility in a space-saving package.  

Designed for demanding power management tasks, the MIC2310-2ZTS operates over a wide input voltage range of **4.5V to 24V**, making it ideal for industrial, automotive, and embedded systems. With an adjustable output voltage as low as **0.6V**, it supports a broad spectrum of low-voltage applications while maintaining high efficiency—up to **95%**—thanks to its synchronous rectification architecture.  

One of the standout features of this regulator is its **3A continuous output current capability**, ensuring stable power delivery even under heavy loads. The **1MHz fixed switching frequency** minimizes external component size, allowing for compact PCB designs without compromising performance. Additionally, the MIC2310-2ZTS incorporates advanced protection features, including **overcurrent, overtemperature, and undervoltage lockout (UVLO)**, safeguarding connected circuits from potential faults.  

The **thermally enhanced 8-pin TDFN package** ensures efficient heat dissipation, making it suitable for high-density designs where thermal management is crucial. Its **low quiescent current (35µA)** further enhances energy efficiency in battery-powered applications.  

Whether used in point-of-load regulation, distributed power systems, or portable devices, the MIC2310-2ZTS offers a robust, high-efficiency solution that meets the stringent demands of modern electronics. Engineers looking for a reliable, high-performance buck regulator will find this component an excellent choice for optimizing power delivery while minimizing footprint and energy consumption.  

For detailed specifications and application guidance, consult the official datasheet to integrate the MIC2310-2ZTS into your next design.

Application Scenarios & Design Considerations

Single-FET, Constant Power-Limit Hot Swap Controller

Alternative Part Number

  • TPS2051BDBVR --: Single-channel current-limited power distribution switch in SOT-23-5, functionally similar to the MIC2310 power switch family and widely available.
  • AP2553W6-7 --: Current-limited high-side power switch in SOT-26 with comparable voltage/current ratings, suitable drop-in for power distribution switching.
  • MIC2005A-1YM5 --: Microchip's own current-limited power switch in SOT-23-5, same vendor lineage as Micrel and a close functional replacement.
  • AP2552W6-7 --: Adjustable current-limited load switch in SOT-26, comparable voltage/current ratings and control interface to the MIC2310 family.

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