EM6354YSP5B-4.6+

Supervisors Overview

The EM6354YSP5B-4.6+ is a high-precision voltage detector manufactured by EM Microelectronic-Marin SA. It functions as a reset circuit with an adjustable delay, monitoring supply voltages between 1.5V and 5.5V. The device features a specific threshold of 4.6V, ensuring system stability during power transitions. Designed for portable applications, it offers ultra-low supply current and operates within a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Adjustable reset timeout period using an external capacitor
• Ultra-low supply current consumption
• Three selectable output types including active-low push-pull and open-drain

Supervisors Applications

• Portable electronic devices requiring low power management
• Battery-operated systems needing precise voltage supervision
• Embedded circuits requiring configurable reset delays

Supervisors Procurement Notes

Verify the exact suffix configuration against official datasheets to confirm threshold voltage and package type. Ensure compatibility with operating voltage ranges and temperature specifications before integration. Cross-reference manufacturer documentation for any recent revisions or pinout changes.

Supervisors Selection Notes

Select this component when an adjustable reset delay is required rather than a fixed timing interval. Consider the available threshold options to match the specific system voltage requirements. Evaluate package constraints such as SC70 or SOT23 sizes for space-limited designs.

Supervisors Part Context

This part belongs to the EM6354 series of ultra-low current reset circuits from EM Microelectronic-Marin SA. The series provides flexibility through various configurations and small packages, suitable for end-applications up to 125°C. It complements other voltage detectors in the portfolio designed for battery-powered efficiency.

Supervisors Replacement Considerations

Check for direct substitutes within the same family offering similar threshold voltages and adjustable delay capabilities. Verify pin compatibility and electrical characteristics before substituting with other reset ICs.