Battery-backup supervisor IC with a 2.88V to 3V reset threshold, designed for RAM retention. Features a 1.65V to 5.5V supply voltage range and a 40µA maximum supply current. Operates from -40°C to 85°C in an 8-VSSOP package. Includes active-low reset and a 60ms reset timeout.
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| Package/Case | VSSOP |
| Current Rating | 40A |
| Height | 0.97mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 470mW |
| Max Reset Threshold Voltage | 3V |
| Min Reset Threshold Voltage | 2.88V |
| Max Supply Current | 40uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.65V |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 15uA |
| Operating Supply Voltage | 3.3V |
| Output | TOTEM-POLE |
| Output Type | PUSH-PULL |
| Output Voltage | 2.93V |
| Overvoltage Threshold | 3V |
| Package Quantity | 80 |
| Packaging | Rail/Tube |
| Power Dissipation | 470mW |
| Quiescent Current | 15uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 60ms |
| RoHS Compliant | Yes |
| Series | TPS3619-33 |
| Supply Current | 40uA |
| Threshold Voltage | 2.93V |
| Undervoltage Threshold | 2.93V |
| Watchdog Timer | No |
| Width | 3mm |
| RoHS | Compliant |
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