ILC5061M29X

Supervisors Overview

The ILC5061M29X is a CMOS voltage monitoring circuit manufactured by Fairchild Semiconductor, housed in a compact SOT-23 package. It functions as a power supply reset monitor with a fixed trip voltage of 2.9V. The device features an active low push-pull output and includes built-in hysteresis equivalent to 5% of the detection voltage. Designed for microprocessor applications, it offers high accuracy with A-grade precision at ±1% and standard grade at ±2%. The circuit draws only 1µA of quiescent current while providing over 2mA of sink current capability.

Supervisors Feature Summary

• All-CMOS design optimized for low power consumption and high accuracy
• Active low push-pull output stage capable of sinking over 2mA
• Built-in hysteresis prevents false triggering during voltage transitions
• Available in A-grade (±1%) and standard grade (±2%) precision options

Supervisors Applications

• Microprocessor system supervision
• Power supply reset monitoring
• Battery-powered devices requiring low quiescent current

Supervisors Procurement Notes

Verify the specific grade (A or standard) required for your application, as precision varies between ±1% and ±2%. Confirm the package type is SOT-23. Ensure the 2.9V trip voltage aligns with your system's logic levels. Check for RoHS compliance if mandated by your manufacturing standards. Cross-reference with ON Semiconductor equivalents if sourcing from alternative distributors.

Supervisors Selection Notes

Select this component when a fixed 2.9V threshold is necessary for system reset. Choose the A-grade version for critical applications requiring ±1% accuracy. Consider the SOT-23 package for space-constrained PCB layouts. Ensure the 1µA quiescent current meets battery life requirements. Verify that the 2mA sink current is sufficient for driving the reset input of the target microprocessor.

Supervisors Part Context

This part belongs to the ILC506x series of voltage supervisors. It shares architectural similarities with other members like the ILC5062, differing primarily in trip voltage and package options. The series targets portable electronics and embedded systems where power efficiency and reliability are paramount. Fairchild Semiconductor, now part of ON Semiconductor, produced this line for robust power management solutions.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the ILC506x family with different trip voltages if 2.9V is unsuitable. Verify functional equivalence with ON Semiconductor parts after the merger. Ensure any replacement maintains the same SOT-23 footprint and electrical characteristics.