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MIC6315-31D4UY from MICREL

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MIC6315-31D4UY

Manufacturer: MICREL, MICREL

Open-Drain μP Reset Circuit

Partnumber Manufacturer Quantity Availability
MIC6315-31D4UY,MIC631531D4UY MICREL, MICREL 22150 In Stock

Description and Introduction

Open-Drain μP Reset Circuit **Introducing the MIC6315-31D4UY: A High-Performance Voltage Supervisor for Reliable System Monitoring**  

In today’s fast-paced electronics landscape, ensuring system stability and reliability is more critical than ever. The **MIC6315-31D4UY** stands out as a precision voltage supervisor designed to monitor power supplies and safeguard sensitive circuits from undervoltage conditions. With its ultra-low power consumption and high accuracy, this component is an ideal choice for battery-powered devices, embedded systems, and industrial applications.  

Engineered for efficiency, the MIC6315-31D4UY operates with a quiescent current of just 1.5µA, making it perfect for energy-conscious designs. Its fixed threshold voltage of **3.1V** ensures consistent monitoring, while a ±1.5% accuracy guarantees dependable performance across varying conditions. The device features an open-drain reset output, allowing seamless integration with microcontrollers and logic circuits.  

Compact and robust, the MIC6315-31D4UY comes in a space-saving **4-pin SOT-143B package**, making it suitable for high-density PCB layouts. Its wide operating voltage range (1.5V to 6.0V) enhances versatility, supporting a broad spectrum of applications from portable electronics to automotive systems. Additionally, the built-in hysteresis prevents false triggering, ensuring reliable operation even in noisy environments.  

Key features include:  
- **Ultra-low power consumption** (1.5µA typical)  
- **Precision monitoring** (±1.5% threshold accuracy)  
- **Compact SOT-143B package** for space-constrained designs  
- **Wide voltage range** (1.5V to 6.0V)  
- **Open-drain reset output** for flexible interfacing  

Whether deployed in IoT devices, medical equipment, or industrial controls, the MIC6315-31D4UY delivers dependable voltage supervision with minimal power overhead. For engineers seeking a reliable, high-performance solution to enhance system integrity, this voltage supervisor is a compelling choice.  

By integrating the MIC6315-31D4UY into your design, you can achieve greater power efficiency and system reliability—critical factors in today’s demanding electronic applications.

Application Scenarios & Design Considerations

Open-Drain μP Reset Circuit

Alternative Part Number

  • MAX6315US31D4-T --: Pin-compatible supervisor with the same 3.1V threshold and active-low reset, direct functional replacement.
  • TPS3808G31DBVR --: Low-power voltage supervisor with 3.1V threshold and adjustable delay, suitable substitute in most reset circuits.
  • APX803L-31SA-7 --: 3.1V reset IC in SOT-23 with active-low output, cost-effective alternative for supply monitoring.
  • TPS3808G30DBVR --: Adjustable 3.0V supervisor with open-drain reset, different series and manufacturer, good cross-reference option.

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