The CAT1640WI-42-T3 is a simple reset/power-on reset IC from Onsemi, designed to monitor a single voltage supply. It operates within a temperature range of -40°C to 85°C and has a maximum power dissipation of 1W. The device is available in a surface mount SOIC package and is packaged in tape and reel format. The IC has an active low reset output and a reset timeout of 130ms.
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Onsemi CAT1640WI-42-T3 technical specifications.
| Package/Case | SOIC |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Reset Threshold Voltage | 4.5V |
| Min Reset Threshold Voltage | 4.25V |
| Max Supply Current | 3mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 3mA |
| Overvoltage Threshold | 4.5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 130ms |
| Threshold Voltage | 4.25V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.25V |
| Watchdog Timer | No |
| RoHS | Compliant |
Download the complete datasheet for Onsemi CAT1640WI-42-T3 to view detailed technical specifications.
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