CAT1021LI45
IC SUPERVISOR 1 CHANNEL 8DIPManufacturer: onsemi
Categories: Supervisors
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The onsemi CAT1021LI45 is an 8-PDIP supervisor IC designed for critical monitoring applications. This component features a single channel with an open-drain or open-collector output, providing robust voltage supervision at a 4.5V threshold. The device offers both active high and active low reset outputs, with a minimum reset timeout of 130ms, ensuring reliable system initialization. Its through-hole mounting and standard 8-DIP (0.300", 7.62mm) package facilitate straightforward integration into existing board designs. Operating across a temperature range of -40°C to 85°C, the CAT1021LI45 is suitable for demanding industrial and consumer electronics environments. It is commonly employed in power supply monitoring, battery management, and embedded system reset circuits.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Output | Open Drain or Open Collector |
| Type | Simple Reset/Power-On Reset |
| Reset | Active High/Active Low |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 130ms Minimum |
| Voltage - Threshold | 4.5V |
| Supplier Device Package | 8-PDIP |
| Programmable | Not Verified |
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