EM6353BY1SP3B-2.9+

Supervisors Overview

The EM6353BY1SP3B-2.9+ is a reset circuit manufactured by EM Microelectronic designed for power management applications. It monitors supply voltage and generates a reset signal when the voltage drops below a specific threshold, ensuring system stability. The device features an ultra-low supply current of 2.9μA at VDD = 3.3V, making it suitable for battery-operated devices. It operates within a voltage range of 1.5V to 5.5V and supports an operating temperature range from -40°C to +125°C. The circuit includes an adjustable reset timeout period via an external capacitor and offers high accuracy with ±1.5% reset threshold tolerance.

Supervisors Feature Summary

• Ultra-low supply current consumption for extended battery life in portable applications
• Adjustable reset timeout period using an external capacitor to allow system stabilization
• High precision reset threshold accuracy of ±1.5% for reliable voltage monitoring
• Wide operating temperature range supporting harsh environmental conditions

Supervisors Applications

• Portable electronic devices requiring low power consumption
• Battery-operated systems needing reliable voltage supervision
• Embedded systems requiring precise reset signal generation
• Industrial equipment operating in wide temperature ranges

Supervisors Procurement Notes

Verify the exact suffix specifications against the manufacturer's official datasheet to ensure compatibility with your design requirements. Confirm the package type and pin configuration match your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards. Ensure the supplier provides genuine components with traceability documentation to avoid counterfeit risks during procurement.

Supervisors Selection Notes

Select this component when ultra-low quiescent current is critical for battery-powered designs. Consider the adjustable timeout feature if system startup sequences require specific delay times. Verify that the available reset threshold voltages meet your system's minimum operating voltage requirements. Evaluate the package size constraints to ensure the small form factor fits your application space limitations.

Supervisors Part Context

This part belongs to the EM6353 series of reset circuits from EM Microelectronic, known for their flexibility and low power characteristics. The series offers various configurations and packages to suit different end-applications. These circuits are widely used in consumer electronics, automotive subsystems, and industrial control systems where reliable power monitoring is essential for system integrity and safety.

Supervisors Replacement Considerations

Check for direct substitutes within the EM6353 family with compatible threshold voltages and output types. Verify pin-to-pin compatibility if replacing in existing designs. Ensure alternative parts maintain similar supply current levels and operating temperature ranges to preserve system performance and reliability without redesigning the surrounding circuitry.