ISL88706IB826Z-TK

Supervisors Overview

The ISL88706IB826Z-TK is a single-channel microprocessor supervisor IC manufactured by Renesas Electronics Corporation. It monitors one voltage channel with a threshold of 2.63V and provides reset output in open-drain or push-pull configurations. The device supports simple reset and power-on reset functions, featuring a minimum reset timeout of 140ms. It operates within a temperature range of -40°C to +85°C and is housed in an 8-SOIC package.

Supervisors Feature Summary

• Monitors a single voltage channel for system integrity
• Provides configurable reset output via open-drain or push-pull interfaces
• Supports simple reset and power-on reset logic functions

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Embedded systems needing reliable power-on reset mechanisms
• Microprocessor-based designs requiring single-channel monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm RoHS3 compliance and MSL level 1 handling requirements. Check for alternate manufacturing site notifications and ensure the specific suffix matches design specifications. Validate lead times as availability may be limited.

Supervisors Selection Notes

Select this component when a single-channel supervisor with 2.63V threshold is required. Ensure compatibility with 8-SOIC footprint constraints. Consider the fixed reset timeout and available output drive types. Verify operating temperature range suitability for the target environment.

Supervisors Part Context

Part of the ISL8870x series from Renesas, designed for basic voltage monitoring tasks. Shares family features with related models like ISL88708 but differs in specific thresholds and configuration options. Intended for cost-sensitive applications requiring reliable reset generation without complex programmability.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the ISL8870x family. Verify equivalent threshold voltages and reset timing characteristics. Confirm package compatibility and electrical parameter alignment before substitution.