This power supply management circuit is a single-channel voltage detector and watchdog timer. It features a fixed reset threshold voltage between 1.871V and 1.929V, with an active-high reset output and a 6.9ms reset delay. Operating from a 1V to 10V supply voltage, it draws a maximum supply current of 14uA and an operating supply current of 5uA. The device supports a maximum output current of 700uA and has a maximum power dissipation of 470mW. Packaged in an MSOP (PDSO8) for surface mounting, it operates within a temperature range of -40°C to 105°C and is RoHS compliant.
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| Package/Case | MSOP |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 700uA |
| Max Power Dissipation | 470mW |
| Max Reset Threshold Voltage | 1.929V |
| Min Reset Threshold Voltage | 1.871V |
| Max Supply Current | 14uA |
| Max Supply Voltage | 10V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 5uA |
| Overvoltage Threshold | 1.929V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 470mW |
| Reach SVHC Compliant | No |
| Reset | Active High |
| Reset Delay Time | 6.9ms |
| RoHS Compliant | Yes |
| Supply Current | 5uA |
| Termination | SMD/SMT |
| Threshold Voltage | 1.9V |
| Type | Watchdog Circuit, Voltage Detector |
| Undervoltage Threshold | 1.871V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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