The ISL88031 is a quintuple voltage-monitoring supervisor combining competitive reset threshold accuracy and low power consumption. This device combines popular functions such as Power-On Reset, Undervoltage Supply Supervision, reset signaling and Manual Reset. Monitoring up to five different voltages in a small 8 Ld MSOP package, the ISL88031 devices can help to lower system cost, reduce board space requirements, and increase the reliability of multi-voltage systems.brbr Low VsubDD/sub detection circuitry protects the user's system from low voltage conditions, resetting the system when VsubDD/sub or any of the other monitored power supply voltages fall below their respective minimum voltage thresholds. The reset signal remains asserted until all of these voltages return to proper operating levels and stabilize.brbr With two of the five voltage monitors being preset for common supplies, users can adjust the threshold voltages of the third, fourth, and fifth voltage monitors in order to meet specific system level requirements.
Supervisor Open Drain or Open Collector 5 Channel 8-MSOP
IC SUPERVISOR 5 CHANNEL 8MSOP Product overview: ISL88031IU8HFZ-TK from Renesas Electronics Corporation is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-ISL88031IU8HFZ-T
Manufacturer: Intersil
Win Source Part Number: 777446-ISL88031IU8HF
Packaging: Reel package
Type: Multi-Voltage Supervisor
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting: SMD
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 5
Reset Timeout: 80 ms Minimum
Voltage - Threshold: 3.078V, 4.634V, Adj, Adj, Adj
Family Name: ISL88031
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-MSOP
Alternative Parts (Cross-Reference): ISL88031IU8HF; ISL88031IU8HF-TK; ISL88031IU8HFZ;
Introduction Date: October 04, 2004
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2027
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs
Supervisor Open Drain or Open Collector 5 Channel 8-MSOP
IC SUPERVISOR 5 CHANNEL 8MSOP
IC SUPERVISOR 5 CHANNEL 8MSOP
Supervisory Circuits QUINTUPLE VMON W/MR RST VTRIP1=4 64V
| Renesas Electronics Corporation | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | ISL88031IU8HFZ-TK | ISL88031IU8HFZ-TKTR-ND | 691-ISL88031IU8HFZ-TK | 777446-ISL88031IU8HFZ-TK | ISL88031IU8HFZ-TK | ISL88031IU8HFZ-TK | ISL88031IU8HFZ-TK | ISL88031IU8HFZ-TK |
| Product Name | Quintuple Voltage Monitor | Supervisors | Voltage Supervisor IC | PMIC - PMIC - Supervisors - ISL88031IU8HFZ-TK | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors | Supervisory Circuits |
| Number of Supplies | 5 | 5 | 5; 5 | 5; 5 |
