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MIC842HYC5

Manufacturer: MICREL

Comparator with 1.25% Reference and Adjustable Hysteresis

Partnumber Manufacturer Quantity Availability
MIC842HYC5 MICREL 14234 In Stock

Description and Introduction

Comparator with 1.25% Reference and Adjustable Hysteresis **Introducing the MIC842HYC5: A Reliable Voltage Supervisor for Precision Applications**  

In today’s fast-evolving electronics landscape, ensuring system stability and reliability is more critical than ever. The **MIC842HYC5** stands out as a high-performance voltage supervisor designed to monitor power supplies with precision, making it an ideal choice for embedded systems, industrial controls, and portable devices.  

Engineered for accuracy, the MIC842HYC5 features a low threshold voltage tolerance of ±1.5%, ensuring dependable monitoring even in fluctuating power conditions. Its ultra-low quiescent current of just 1.5µA minimizes power consumption, extending battery life in energy-sensitive applications. With a compact SOT-23-5 package, this supervisor integrates seamlessly into space-constrained designs without compromising performance.  

Key features include an adjustable reset timeout delay, allowing designers to tailor system behavior during power-up or brownout events. The open-drain reset output provides flexibility for interfacing with microcontrollers and logic circuits, while its wide operating voltage range (1.6V to 5.5V) ensures compatibility with diverse power rails.  

For engineers seeking a robust, low-power solution to enhance system reliability, the **MIC842HYC5** delivers consistent performance in demanding environments. Its combination of precision, efficiency, and compact form factor makes it a compelling choice for modern electronic designs.  

Whether deployed in IoT devices, medical equipment, or automotive systems, the MIC842HYC5 ensures uninterrupted operation by safeguarding against voltage irregularities—a critical advantage in mission-critical applications.  

Explore the possibilities with a voltage supervisor that balances performance and power efficiency seamlessly. The **MIC842HYC5** is poised to elevate your next design with its dependable monitoring capabilities.

Application Scenarios & Design Considerations

Comparator with 1.25% Reference and Adjustable Hysteresis

Alternative Part Number

  • MAX6421XS-T --: Single-channel voltage supervisor with adjustable threshold and open-drain/push-pull output options, functionally similar to the MIC842 in a small SC70 package.
  • TPS3808G01DBVR --: Adjustable-threshold voltage supervisor with programmable delay and open-drain output, a common drop-in functional replacement for MIC84x supervisors.
  • APX803L-30SA-7 --: Low-cost voltage supervisor with fixed threshold and open-drain reset output, suitable as a pin-compatible-class alternative in SOT-23/SC70 packages.

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