Automotive voltage supervisor and reset IC featuring a programmable window watchdog timer. Monitors a single voltage with reset thresholds at 4.45V (undervoltage) and 4.65V (overvoltage). Operates from a 2V to 6V supply voltage with a typical supply current of 25µA. Packaged in a 6-SOT-23 surface mount configuration, this component offers a reset timeout of 20ms and a maximum power dissipation of 437mW. Rated for automotive applications with a temperature range of -40°C to 125°C.
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Texas Instruments TPS3813I50QDBVRQ1 technical specifications.
| Package/Case | SOT-23-6 |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 4.65V |
| Min Reset Threshold Voltage | 4.45V |
| Max Supply Current | 25uA |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 25uA |
| Operating Supply Voltage | 5V |
| Overvoltage Threshold | 4.65V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 9uA |
| Reset | Active Low |
| Reset Timeout | 20ms |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Supply Current | 25uA |
| Threshold Voltage | 4.55V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.45V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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