GL7101SD

Power Management - Specialized Overview

The GL7101SD is an earth leakage current detector IC designed for direct AC line operation in circuit breakers. It integrates a pre-regulator, main regulator, after-regulator, differential amplifier, level comparator, and latch circuit. The device features low power consumption of 5mW at 100V/200V, high gain differential amplification, and wide operating temperature range from -30°C to 85°C.

Power Management - Specialized Feature Summary

• Integrated voltage regulation with built-in regulators
• High input sensitivity for accurate detection
• High noise immunity for stable operation

Power Management - Specialized Applications

• Earth leakage circuit interrupters
• AC line operated breakers
• Leakage current protection systems

Power Management - Specialized Procurement Notes

Verify the exact suffix configuration against official Hynix Semiconductor documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status and availability through authorized distributors only.

Power Management - Specialized Selection Notes

Select this component for applications requiring direct AC line integration without external power supplies. Ensure the design accommodates the specified surge margin and operates within the defined temperature range for reliable performance.

Power Management - Specialized Part Context

This part belongs to the GL series of earth leakage detectors manufactured by Hynix Semiconductor. It is specifically engineered for safety-critical AC line monitoring applications where compact size and low external component count are required.

Power Management - Specialized Replacement Considerations

Check for compatible alternatives such as Mitsubishi M54125L or Renesas M54125L if supply constraints exist. Verify functional equivalence in terms of sensitivity and regulatory integration before substitution.