EM6353BY1SP3B-4.4+

Supervisors Overview

The EM6353BY1SP3B-4.4+ is a reset circuit manufactured by EM Microelectronic designed for monitoring supply voltages in electronic systems. It operates within a voltage range of 1.5V to 5.5V and features an adjustable reset threshold, specifically configured at 4.4V for this variant. The device ensures system stability by generating a reset signal when the supply voltage drops below the defined threshold or rises above it with a configurable delay. It supports an operating temperature range from -40°C to +125°C and offers ultra-low supply current consumption.

Supervisors Feature Summary

• Adjustable reset timeout period using an external capacitor
• Ultra-low supply current consumption
• Wide operating temperature range suitable for harsh environments
• High reset threshold accuracy

Supervisors Applications

• Portable battery-operated devices
• Microprocessor systems requiring reliable power supervision
• Embedded control circuits

Supervisors Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure the correct threshold voltage and output type match the design requirements. Confirm package availability and lead times through authorized distributors. Ensure compliance with RoHS directives if required by the target market regulations.

Supervisors Selection Notes

Select this component when a precise 4.4V threshold is required for system supervision. Consider the available output options and package sizes relative to board space constraints. Evaluate the need for adjustable delay functionality versus fixed timing solutions based on system startup characteristics.

Supervisors Part Context

This part belongs to the EM6353 series of ultra-low current reset circuits from EM Microelectronic. The series provides flexibility through various configurations, packages, and threshold voltages, catering to diverse applications in consumer electronics and industrial systems where power management efficiency is critical.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same family with different threshold voltages or output types. Verify functional equivalence regarding supply current and operating temperature range before substituting with components from other manufacturers.