XC6124D433MR-G

Supervisors Overview

The XC6124D433MR-G is a voltage monitor manufactured by Torex Semiconductor, designed for supervisory circuit applications. It operates within a supply voltage range of 1 V to 6 V and features a detection threshold of 3.3 V. The device utilizes an SOT-25-5 surface-mount package and draws a typical operating current of 12 uA. Key functional attributes include an open-drain CMOS output, integrated watchdog timer, battery backup switch capability, and power failure detection. It supports manual reset functionality with a reset delay time of 100 ms and functions reliably across an industrial temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Supports battery backup switching for continuous operation during power transitions
• Includes power failure detection logic for fault identification
• Features manual reset input for user-initiated system recovery

Supervisors Applications

• Embedded system power supervision
• Battery-powered device voltage monitoring
• Industrial control unit reset management
• Portable electronics power integrity verification

Supervisors Procurement Notes

Verify the specific suffix 'D' indicates manual reset capability against the official datasheet. Confirm the 'MR' suffix corresponds to the SOT-25-5 reel packaging format. Ensure the part number matches the exact threshold voltage requirements for your design. Cross-reference the manufacturer's latest documentation for any pinout or electrical specification updates prior to ordering.

Supervisors Selection Notes

Select this component when a manual reset input is required alongside watchdog functionality. The 3.3 V threshold suits standard logic level monitoring. Verify that the 12 uA quiescent current meets low-power constraints. Ensure the SOT-25-5 package fits the PCB layout. Compare against non-reset variants if manual intervention is unnecessary.

Supervisors Part Context

This part belongs to the XC6124 series of voltage detectors from Torex Semiconductor. The series leverages CMOS technology for high accuracy and low power consumption. The XC6124 family typically includes variants with different thresholds, reset types, and watchdog configurations. This specific model integrates multiple supervisory functions into a compact footprint suitable for space-constrained designs.

Supervisors Replacement Considerations

Check for XC6124 series variants with identical threshold and package but different reset options. Verify compatibility with XC6124C or XC6124E series if manual reset is not critical. Ensure substitute parts maintain the same watchdog and backup switch features.