CAT1021YI-42-G
CAT1021 - SUPERVISORY CIRCUIT WIManufacturer: onsemi
Categories: Supervisors
Quality Control: Learn More
The onsemi CAT1021YI-42-G is a supervisory circuit from the CAT1021 series. This component features a single channel with an open-drain or open-collector output, housed in an 8-TSSOP package designed for surface mounting. It monitors one voltage level, offering selectable voltage thresholds of 4.25V and 4.5V. The reset function provides both active high and active low outputs with a minimum reset timeout of 130ms, suitable for power-on reset applications. Operating across a temperature range of -40°C to 85°C, this device finds application in automotive, industrial, and consumer electronics where voltage supervision and system reset are critical functions. The component is supplied in bulk packaging.
Additional Information
Series: CAT1021RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-TSSOP (0.173"", 4.40mm 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, 4.5V |
| Supplier Device Package | 8-TSSOP |
| Programmable | Not Verified |
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