CAT1021WI42
IC SUPERVISOR MEMORY 8SOICManufacturer: onsemi
Categories: Supervisors
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The onsemi CAT1021WI42 is a supervisor IC designed for memory supervision applications. This component features a single-channel, open-drain or open-collector output and is housed in an 8-SOIC package suitable for surface-mount assembly. The device monitors a single voltage threshold set at 4.25V. It provides a reset signal with an active-high or active-low output, featuring a minimum reset timeout of 130ms. The CAT1021WI42 operates across a temperature range of -40°C to 85°C. This component is commonly utilized in industrial control systems, automotive electronics, and consumer electronics where precise voltage monitoring and system reset capabilities are critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Output | Open Drain or Open Collector |
| Type | Simple Reset/Power-On Reset |
| Reset | Active High/Active Low |
| Operating Temperature | -40°C ~ 85°C |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 130ms Minimum |
| Voltage - Threshold | 4.25V |
| Supplier Device Package | 8-SOIC |
| Programmable | Not Verified |
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