This 1-channel power supply support circuit is a surface-mount integrated circuit designed for power management applications. It features a single monitored input with an active-low reset output and a reset delay time of 250ms. Operating within a voltage range of 1V to 5.5V, it offers a precise reset threshold voltage of 2.55V, with a maximum overvoltage threshold of 2.64V and a minimum undervoltage threshold of 2.47V. The device exhibits a low supply current of 16µA and is packaged in a SOT-23-3 case, supplied on tape and reel.
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Analog Devices ADM1818-20ART-RL7 technical specifications.
| Package/Case | SOT-23-3 |
| Lead Free | Contains Lead |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Reset Threshold Voltage | 2.64V |
| Min Reset Threshold Voltage | 2.47V |
| Max Supply Current | 16uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 16uA |
| Overvoltage Threshold | 2.64V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Delay Time | 250ms |
| Reset Timeout | 100ms |
| RoHS Compliant | No |
| Supply Current | 16uA |
| Threshold Voltage | 2.55V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 2.47V |
| Watchdog Timer | No |
| RoHS | Not CompliantNo |
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