Volt Supervisor Monitor 3V/3.3V/5V 8-Pin SOIC N Product overview: CAT1021WI25 from onsemi 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 3V, 3.3V, 5V, SOIC. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 3V, 3.3V, 5V, SOIC, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-CAT1021WI25 can be used for catalog matching and distributor lookup.
CAT1021 - SUPERVISORY CIRCUIT WI
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
| ERSAELECTRONICS PTE. LTD. | Acme Chip Technology Co., Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| 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 |
| Product Number | 691-CAT1021WI25 | CAT1021WI25 | CAT1021WI25 | CAT1021WI25 |
| Product Name | 3V 3.3V 5V SOIC Voltage Supervisor IC | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | Supervisors |
| Number of Supplies | 1 | |||
| IQ | 3000 µA | |||
| Supply Voltage | 2.7 to 5.5 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
