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MIC842LBC5 from MIC

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MIC842LBC5

Manufacturer: MIC, MICREL

Comparator with 1.25% Reference and Adjustable Hysteresis

Partnumber Manufacturer Quantity Availability
MIC842LBC5 MIC, MICREL 1902 In Stock

Description and Introduction

Comparator with 1.25% Reference and Adjustable Hysteresis **Introducing the MIC842LBC5: A Reliable Power Management Solution**  

In today’s fast-evolving electronics landscape, efficient power management is critical for ensuring system reliability and performance. The MIC842LBC5 stands out as a high-performance, ultra-low-power voltage detector designed to meet the demands of modern applications.  

This precision component offers a fixed threshold voltage of 2.63V, making it ideal for monitoring power supplies in battery-operated devices, embedded systems, and portable electronics. With an ultra-low quiescent current of just 1.6µA, the MIC842LBC5 minimizes power consumption, extending battery life without compromising responsiveness.  

Engineered for stability, the MIC842LBC5 features a built-in hysteresis function, ensuring reliable operation even in noisy environments. Its compact SOT-23-5 package allows for easy integration into space-constrained designs, while its wide operating voltage range of 1.2V to 5.5V enhances versatility across various applications.  

Key benefits include:  
- **Precision Monitoring:** Accurate voltage detection with a tight tolerance of ±1.5%.  
- **Low Power Consumption:** Ideal for energy-sensitive applications.  
- **Robust Performance:** Immune to voltage transients and noise interference.  
- **Compact Form Factor:** Enables seamless integration into small PCB layouts.  

Whether used in IoT devices, medical equipment, or industrial control systems, the MIC842LBC5 delivers dependable power supervision, safeguarding critical electronics from undervoltage conditions. Its combination of efficiency, accuracy, and durability makes it a preferred choice for engineers seeking a reliable voltage monitoring solution.  

For designers prioritizing power efficiency and system protection, the MIC842LBC5 offers a proven, high-performance option that meets the challenges of next-generation electronic designs.

Application Scenarios & Design Considerations

Comparator with 1.25% Reference and Adjustable Hysteresis

Alternative Part Number

  • MAX6421XS-T --: Low-power voltage supervisor with similar reset threshold and open-drain output, pin-compatible in SC70 package.
  • TPS3808G01DBVR --: Adjustable-threshold supervisor with programmable delay, comparable supply current and SOT-23-6 footprint.
  • APX803L-30SA-7 --: Low-cost 3.0V voltage detector with open-drain output, suitable drop-in for basic reset monitoring.
  • MCP1316T-29FE/TO --: Low-power voltage supervisor with comparable reset threshold and open-drain output, good alternative when Maxim/TI parts are unavailable.

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