ILC5061AM31X

Supervisors Overview

The Fairchild Semiconductor ILC5061AM31X is a CMOS voltage monitoring circuit designed for power supply supervision. It operates within a supply voltage range of 2.6V to 4.6V and features an active-low push-pull output. The device provides precise reset detection with A-grade accuracy of ±1% and standard grade accuracy of ±2%. It incorporates built-in hysteresis equal to 5% of the detection voltage to prevent false triggering. The component draws only 1µA of quiescent current while offering over 2mA of sink current capability, making it suitable for low-power microprocessor applications.

Supervisors Feature Summary

• Provides precise voltage monitoring with A-grade ±1% or standard ±2% trip voltage accuracy
• Features built-in hysteresis equivalent to 5% of the detection voltage for noise immunity
• Delivers active-low push-pull output with high sink current capability exceeding 2mA
• Maintains ultra-low quiescent current consumption of approximately 1µA during normal operation

Supervisors Applications

• Microprocessor system reset supervision
• Battery-powered device power management
• Portable electronic equipment voltage monitoring
• Low-power embedded system control circuits

Supervisors Procurement Notes

Verify the specific suffix designation to confirm the exact trip voltage level, as the ILC5061 series offers multiple fixed voltage options including 2.6V, 2.7V, 2.8V, 2.9V, 3.1V, 4.4V, and 4.6V. Ensure the required accuracy grade (A-grade vs. standard) matches the application specifications. Confirm package availability in SOT-23 or SC-70 formats as per design constraints.

Supervisors Selection Notes

Select this component when designing systems requiring precise voltage supervision with minimal power consumption. The choice between A-grade and standard grade depends on the required detection accuracy tolerance. Consider the available trip voltage options to match the target supply rail. The active-low output configuration must align with the input requirements of the controlled logic or microprocessor reset pin.

Supervisors Part Context

The ILC5061 series belongs to Fairchild's family of all-CMOS voltage monitoring circuits. These devices are engineered to offer optimal performance in terms of power consumption and accuracy for supervisory applications. The series includes various fixed voltage options to accommodate different supply rails commonly found in portable and battery-operated electronics.

Supervisors Replacement Considerations

Cross-reference with other CMOS voltage supervisors offering similar trip voltages and accuracy grades. Verify that substitute components maintain compatible output drive capabilities and quiescent current levels. Ensure the replacement part supports the required operating temperature range and package type for direct integration.