EM6353BX2SP3B-2.9+

Supervisors Overview

The EM6353BX2SP3B-2.9+ is a reset circuit manufactured by EM Microelectronic-Marin SA, designed for power management applications. It operates within a supply voltage range of 1.5V to 5.5V and supports an operating temperature range from -40°C to +125°C. The device features an ultra-low supply current of 2.9μA at VDD = 3.3V and offers a reset threshold accuracy of ±1.5%. It provides three output options: active-low push-pull, active-low open-drain, and active-high push-pull. The circuit monitors system voltage and generates a reset signal when the supply drops below the threshold, ensuring reliable operation down to 0.8V.

Supervisors Feature Summary

• Ultra-low supply current consumption of 2.9μA for battery-operated devices
• Adjustable reset timeout period using an external capacitor
• Three selectable output types including push-pull and open-drain configurations

Supervisors Applications

• Portable electronic devices
• Battery-powered systems
• Microprocessor reset circuits
• Embedded system supervision

Supervisors Procurement Notes

Verify the specific suffix '2.9+' against the manufacturer's official datasheet to confirm the exact threshold voltage and package configuration. Ensure compatibility with the required operating temperature range and output type for your application. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by your manufacturing standards.

Supervisors Selection Notes

Select this component when low power consumption is critical for portable or battery-operated applications. Consider the adjustable timeout feature if system stabilization time varies. Verify that the available threshold voltages match the minimum operating voltage of your target system. Ensure the chosen output configuration aligns with the input requirements of the downstream logic or microcontroller.

Supervisors Part Context

The EM6353 series is part of EM Microelectronic's portfolio of ultra-low current reset circuits. These devices are designed for maximum flexibility in end-applications requiring reliable power supervision. The series includes various configurations and packages to suit different design constraints. The EM6353BX2SP3B-2.9+ represents a specific variant within this family, optimized for particular voltage thresholds and output characteristics.

Supervisors Replacement Considerations

Consider the EM6353BX1SP3B-4.4+ or EM6353BY2SP3B-2.9+ as potential substitutes if threshold voltage differences are acceptable. Verify pinout compatibility and package dimensions before substitution. Check if alternative parts offer similar ultra-low current specifications and operating temperature ranges. Consult the manufacturer's documentation for detailed cross-reference information.