ISL88031IU8HAZ

Description：IC SUPERVISOR 5 CHANNEL 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:97d1c549b34c Category: Supervisors Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL88031IU8HAZ is listed in the Supervisors range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SUPERVISOR 5 CHANNEL 8MSOP. Review the specifications below when checking this part for your BOM.

Supervisors specifications for ISL88031IU8HAZ

Description：IC SUPERVISOR 5 CHANNEL 8MSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Type：Multi-Voltage Supervisor
Number of Voltages Monitored：5
Voltage - Threshold：1.683V, 4.634V, Adj, Adj, Adj
Output：Open Drain or Open Collector
Reset：Active Low
Reset Timeout：80ms Minimum
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Grade：-
Qualification：-

Supervisors datasheet and documents for ISL88031IU8HAZ

ISL88031IU8HAZ

Supervisors Overview

The ISL88031IU8HAZ is a quintuple voltage-monitoring supervisor integrated circuit manufactured by Renesas Electronics Corporation. It provides competitive reset threshold accuracy and low power consumption for multi-rail systems. The device features five monitored inputs with manual reset functionality and lacks a watchdog timer. It operates within a supply voltage range of 2 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. The component utilizes an 8-MSOP surface-mount package.

Supervisors Feature Summary

Integrates five independent voltage monitoring channels for comprehensive system supervision
Provides manual reset output capability for controlled system recovery
Delivers high reset threshold accuracy suitable for precision power management applications

Supervisors Applications

Multi-rail power supply supervision in industrial equipment
Voltage monitoring for embedded computing platforms
System integrity verification in automotive electronics

Supervisors Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Distribution channels indicate it is no longer actively manufactured or stocked by major distributors such as Mouser. Procurement requires verification of remaining stock availability through authorized secondary markets or direct manufacturer inquiry, as standard supply chains do not support new orders.

Supervisors Selection Notes

Engineers selecting this part must account for its discontinued status and plan for long-term supply constraints. The device offers five monitored channels with manual reset, which may necessitate alternative components if automated watchdog protection is required. Designers should verify that the 8-MSOP package and specific threshold voltages align with current board layouts before committing to legacy inventory sources.

Supervisors Part Context

The ISL88031 belongs to the Renesas Intersil supervisory circuit portfolio, designed for multi-voltage environments. It serves as a specialized power management IC within the broader PMIC category. The component is distinct from single-channel supervisors by offering five simultaneous monitoring inputs, addressing complex system architectures requiring detailed rail validation without external logic.