EM6353BX1SP3B-2.9+

Supervisors Overview

The EM6353BX1SP3B-2.9+ is a power management circuit manufactured by EM Microelectronic-Marin SA, classified as a reset circuit with an adjustable delay. It monitors supply voltage and generates a reset signal when the threshold is exceeded, maintaining the output active for a configurable timeout period to allow system stabilization. The device operates within a supply voltage range of 1.5V to 5.5V and supports an operating temperature range from -40°C to +125°C. Key electrical parameters include an ultra-low supply current of 2.9μA at VDD = 3.3V, a reset threshold accuracy of ±1.5%, and a guaranteed correct output state down to 0.8V.

Supervisors Feature Summary

• Adjustable reset timeout period configured via an external capacitor
• Ultra-low supply current consumption for battery-operated applications
• Wide operating temperature range suitable for harsh environments
• High reset threshold accuracy ensuring reliable system monitoring

Supervisors Applications

• Portable electronic devices requiring low power consumption
• Battery-operated systems needing voltage supervision
• Embedded systems requiring stable startup sequences
• Industrial equipment operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix '2.9+' against the manufacturer's official datasheet to confirm the exact reset threshold voltage and package configuration. Ensure compatibility with the required supply voltage range and operating temperature specifications for your target application environment before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when precise voltage monitoring with customizable delay is required for portable or battery-powered designs. Consider the available reset threshold options and output configurations to match the microprocessor or system requirements. Evaluate the package size constraints and thermal performance needs relative to the ultra-low current consumption benefits.

Supervisors Part Context

This part belongs to the EM6353 series of ultra-low current reset circuits designed for maximum flexibility in end-applications. The series offers various configurations and small packages, making it suitable for space-constrained portable devices. It provides multiple reset threshold voltages and output types to accommodate different system architectures and voltage levels.

Supervisors Replacement Considerations

Check for other variants within the EM6353 family that may offer different threshold voltages or output types if the exact specification does not match. Verify pinout compatibility and functional equivalence with alternative reset ICs from other manufacturers if sourcing constraints exist.