Surface mount watchdog circuit in a SOT-23-5 package, measuring 2.9mm L x 1.6mm W x 1.05mm H. Features a 1-channel watchdog timer with an active low reset and a 2.3ms reset timeout. Operates from a 2.7V to 5.5V supply voltage, with a typical operating voltage of 5V and a low supply current of 13uA. Offers a maximum power dissipation of 320mW and operates across a temperature range of -40°C to 125°C. This RoHS compliant component is lead-free and supplied on tape and reel.
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Stmicroelectronics STWD100NPWY3F technical specifications.
| Package/Case | SOT-23-5 |
| Height | 1.05mm |
| Lead Free | Lead Free |
| Length | 2.9mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 320mW |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 2.3ms |
| RoHS Compliant | Yes |
| Supply Current | 13uA |
| Type | Watchdog Circuit |
| Watchdog Timer | Yes |
| Width | 1.6mm |
| RoHS | Compliant |
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