MIC2774N-22YM5-TR

Supervisors Overview

The MIC2774N-22YM5-TR is a dual voltage supervisor integrated circuit manufactured by Microchip Technology. It monitors two independent input voltages with fixed thresholds of 0.3V and 2.25V. The device features an active-low open-drain output for reset signaling. It supports manual reset functionality and operates within a supply voltage range up to 5.5V. The component is housed in a compact SOT-23-5 surface-mount package, suitable for space-constrained designs.

Supervisors Feature Summary

• Dual-channel voltage monitoring capability for independent power rails
• Active-low open-drain reset output configuration
• Manual reset input support for system control
• Compact SOT-23-5 surface-mount packaging

Supervisors Applications

• Portable electronic devices requiring multi-rail power supervision
• Embedded systems with multiple voltage domains
• Battery-powered equipment needing low-voltage detection
• Industrial control units requiring reliable power monitoring

Supervisors Procurement Notes

Verify the specific suffix YM5 against the official Microchip datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the open-drain output type aligns with the target circuit's pull-up resistor configuration. Confirm RoHS compliance status if required by regulatory standards. Cross-reference the manufacturer part number with authorized distributor listings to avoid counterfeit components.

Supervisors Selection Notes

Select this component when dual voltage monitoring is required with an open-drain interface. The fixed 2.25V threshold suits applications monitoring standard logic or battery levels. Consider the manual reset feature if external user intervention is needed. Evaluate the SOT-23-5 footprint against available PCB real estate. Compare against other MIC2774 variants if different output types or thresholds are preferred.

Supervisors Part Context

This part belongs to the MIC2774 family of dual voltage supervisors from Microchip Technology. The family offers various threshold combinations and output configurations to suit diverse power management needs. The N suffix typically denotes specific electrical parameters or package variations within the series. These devices are designed for cost-sensitive and space-constrained applications requiring reliable power integrity monitoring.

Supervisors Replacement Considerations

MIC2774L-22YM5-TR serves as a functional substitute with identical thresholds but utilizes push-pull outputs instead of open-drain. Verify compatibility with existing pull-up resistor networks before substitution. Other MIC2774 variants may offer different voltage thresholds or output types.