ISL88706IP826Z

Supervisors Overview

The ISL88706IP826Z is a single-channel power supply management circuit manufactured by Intersil, now part of Renesas Electronics. It functions as a voltage supervisor and reset IC with an adjustable threshold of +2.63V. The device operates within a supply voltage range of 2V to 5.5V and supports surface-mount or through-hole installation in an 8-pin PDIP package. It provides essential system reliability features including supply voltage supervision during power-up, power-down, and brownout conditions.

Supervisors Feature Summary

• Provides independent watchdog timer monitoring for microprocessor activity
• Offers active-low manual reset capability with configurable timeout
• Supports open-drain or open-collector output configurations

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Portable electronic devices needing low-power reset management
• Microprocessor-based systems requiring brownout protection

Supervisors Procurement Notes

Verify component authenticity due to discontinued status. Confirm package type matches application requirements. Check RoHS compliance documentation. Validate manufacturer source through authorized distributors. Review datasheet revisions for functional consistency.

Supervisors Selection Notes

Consider the fixed 2.63V threshold suitability for target voltage rails. Evaluate package availability given discontinuation status. Assess thermal performance within specified operating temperature range. Verify compatibility with existing board layout constraints.

Supervisors Part Context

Part of the ISL8870x series designed for cost-effective system integration. Shares common architecture with ISL88705, ISL88707, ISL88716, and ISL88813 models. Designed to reduce board space requirements while maintaining system reliability through comprehensive voltage monitoring capabilities.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives from Renesas portfolio. Verify equivalent threshold voltage specifications. Confirm package dimension compatibility. Review updated datasheets for any functional differences in successor components.