ILC5061AIC29X

Supervisors Overview

The ILC5061AIC29X is a precision power supply reset monitor manufactured by Fairchild Semiconductor, housed in an SOT-23 package. It features a fixed detection threshold of 2.9V with A-grade accuracy of ±1%. The device operates within a voltage range of 1.4V to 5.5V and draws only 1µA of quiescent current. It provides an active-low push-pull output capable of sinking over 2mA, with built-in hysteresis for noise immunity.

Supervisors Feature Summary

• High-precision voltage monitoring with ±1% accuracy
• Ultra-low power consumption of 1µA
• Active-low push-pull output driver
• Built-in hysteresis for reliable operation

Supervisors Applications

• Microprocessor system supervision
• Battery-powered portable devices
• Embedded controller reset circuits
• Low-voltage digital logic monitoring

Supervisors Procurement Notes

Verify the exact suffix 'AIC29X' against official Fairchild or ON Semiconductor datasheets to confirm the 2.9V trip point and A-grade tolerance. Ensure the SOT-23 package matches your PCB footprint requirements. Confirm RoHS compliance status if required for your manufacturing process.

Supervisors Selection Notes

Select this component when precise voltage monitoring is critical for system stability. The ±1% accuracy makes it suitable for tight voltage margins compared to standard grade parts. Consider the 1µA quiescent current for battery life optimization in low-power applications requiring reliable reset signaling.

Supervisors Part Context

This part belongs to the ILC506x series of CMOS voltage supervisors. It complements other variants offering different trip voltages (e.g., 2.6V, 2.7V, 3.1V) and grades (±2% standard). The series is designed for microprocessor applications where accurate power sequencing and fault detection are essential for system integrity.

Supervisors Replacement Considerations

Check for direct equivalents from ON Semiconductor, which acquired Fairchild's semiconductor business. Verify pin compatibility and electrical parameters before substitution. Alternative monitors from other manufacturers may require circuit adjustments due to differences in hysteresis or output drive strength.