The CAT1027LI-45-G is a dual-voltage supervisor from Onsemi, designed to monitor two supply voltages. It operates within a temperature range of -40°C to 85°C and has a maximum power dissipation of 1W. The device is packaged in a PDIP case and is suitable for through-hole mounting. It features a reset threshold voltage of 4.5V and an overvoltage threshold of 4.75V. The supervisor is RoHS compliant and has a reset timeout of 130ms.
PackagePDIP
MountingThrough Hole
Power1W
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Technical Specifications
Onsemi CAT1027LI-45-G technical specifications.
General
| Package/Case | PDIP |
| Halogen Free | Halogen Free |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Reset Threshold Voltage | 4.75V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Current | 3mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Through Hole |
| Number of Voltages Monitored | 2 |
| Operating Supply Current | 3mA |
| Overvoltage Threshold | 4.75V |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Reset | Active Low |
| Reset Timeout | 130ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.5V |
| Type | Multi-Voltage Supervisor |
| Undervoltage Threshold | 4.5V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi CAT1027LI-45-G Datasheet
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