MIC2774H-23BM5-TR

Supervisors Overview

The MIC2774H-23BM5-TR is a dual voltage supervisor integrated circuit manufactured by Microchip Technology. It features active-high push-pull outputs and monitors two input voltages with thresholds of 0.3V and 2.34V. The device includes manual reset functionality, a 280ms reset delay, and operates within a supply voltage range up to 5.5V across an industrial temperature range of -40°C to +85°C. It is housed in a compact SOT-23 surface-mount package.

Supervisors Feature Summary

• Dual-channel voltage supervision with specified threshold levels
• Active-high push-pull output configuration for direct logic interfacing
• Manual reset capability allowing user-initiated system recovery

Supervisors Applications

• Portable electronic devices requiring multi-rail power monitoring
• Embedded systems needing reliable brown-out protection
• Industrial control units operating in harsh thermal environments

Supervisors Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified partners. Confirm the specific suffix 'BM5' matches design requirements, as it may differ from standard YM5 variants in manufacturing origin or lot traceability. Request full datasheets and compliance certificates prior to order finalization to ensure compatibility with existing PCB layouts and regulatory standards.

Supervisors Selection Notes

Select this variant when active-high logic signals are required for the supervisory outputs. Ensure the 2.34V threshold aligns precisely with the target rail's minimum operating voltage. Compare against the MIC2774H-23YM5-TR if alternative packaging or sourcing availability is critical, while confirming that pinout and electrical characteristics remain identical for seamless integration.

Supervisors Part Context

This component belongs to the MIC2774 series of dual voltage supervisors from Microchip Technology. The series provides flexible power management solutions for monitoring multiple rails in complex electronic systems. Variants within the family typically share core architectural features but differ in output polarity, threshold values, and package options to suit diverse application needs.

Supervisors Replacement Considerations

The MIC2774H-23YM5-TR is listed as a direct substitute for the MIC2774H-23BM5-TR. Verify that the BM5 suffix does not introduce unique manufacturing constraints before switching.