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MCP810M3X-3.08 from Microchi

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MCP810M3X-3.08

Manufacturer: Microchi, NS

3-Pin Microprocessor Reset Circuits

Partnumber Manufacturer Quantity Availability
MCP810M3X-3.08,MCP810M3X308 Microchi, NS 12000 In Stock

Description and Introduction

3-Pin Microprocessor Reset Circuits # **MCP810M3X-3.08: A Reliable Reset IC for Enhanced System Stability**  

In today’s fast-paced electronics landscape, ensuring system reliability is critical. The **MCP810M3X-3.08** is a compact, high-performance reset IC designed to monitor voltage levels and provide a stable reset signal to microcontrollers, DSPs, and other digital systems. With its precision and low power consumption, this component is an ideal choice for embedded applications where dependable operation is non-negotiable.  

## **Key Features and Benefits**  

The MCP810M3X-3.08 offers a fixed **3.08V threshold**, ensuring accurate monitoring of power supply voltages. When the supply voltage drops below this threshold, the reset signal is asserted, preventing erratic behavior in the system. Once the voltage stabilizes above the threshold, the reset signal remains active for a **140ms delay period**, allowing sufficient time for the system to initialize properly.  

Housed in a **SOT-23-3 package**, this reset IC is highly space-efficient, making it suitable for compact designs. Its **low quiescent current (3.5µA typical)** ensures minimal power drain, which is particularly beneficial for battery-powered applications. Additionally, the device operates over a **wide temperature range (-40°C to +125°C)**, making it robust enough for industrial and automotive environments.  

## **Applications**  

The MCP810M3X-3.08 is widely used in:  
- **Embedded systems** requiring stable power-up sequencing  
- **IoT devices** where power fluctuations are common  
- **Automotive electronics** demanding high reliability  
- **Industrial control systems** needing fail-safe operation  

By integrating the MCP810M3X-3.08 into a design, engineers can enhance system stability, reduce unexpected failures, and improve overall performance. Its precision, efficiency, and durability make it a trusted solution for mission-critical applications.  

For designers seeking a dependable reset IC with minimal footprint and optimal performance, the **MCP810M3X-3.08** stands out as a reliable choice.

Application Scenarios & Design Considerations

3-Pin Microprocessor Reset Circuits

Alternative Part Number

  • MAX809REUR+T --: Pin-compatible voltage supervisor in SOT-23 with similar 3.08V-class reset threshold; widely available and functionally equivalent.
  • APX803L-30SA-7 --: Low-cost 3.0V microprocessor reset supervisor in SOT-23, drop-in functional replacement for supply monitoring applications.
  • TLV803S30DBZR --: 3.0V reset IC in SOT-23 with active-low push-pull output, suitable alternative with good availability and similar threshold tolerance.

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