The CAT1021WI-45 is a 1-channel voltage monitor IC from Onsemi, packaged in a SOIC-8 package. It operates over a temperature range of -40°C to 85°C and has a maximum power dissipation of 1W. The device monitors a single voltage and has an overvoltage threshold of 4.75V and an undervoltage threshold of 4.5V. It draws an operating supply current of 3mA and is RoHS compliant. The IC is available in a rail/Tube packaging option.
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Technical Specifications
Onsemi CAT1021WI-45 technical specifications.
General
| Package/Case | SOIC |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 3mA |
| Overvoltage Threshold | 4.75V |
| Packaging | Rail/Tube |
| RoHS Compliant | Yes |
| Undervoltage Threshold | 4.5V |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi CAT1021WI-45 Datasheet
Download the complete datasheet for Onsemi CAT1021WI-45 to view detailed technical specifications.
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