Voltage monitor with watchdog timer, featuring a 4.55V threshold and active-low reset. This power management IC operates from 1.1V to 5.5V with a low quiescent current of 15µA. It offers a reset timeout of 120ms and a maximum output current of 5mA. Packaged in a compact SOT-23 surface-mount case, it operates across a temperature range of -40°C to 85°C.
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| Package/Case | SOT-23 |
| Height | 1.15mm |
| Lead Free | Lead Free |
| Length | 2.9mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5mA |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 4.64V |
| Min Reset Threshold Voltage | 4.46V |
| Max Supply Current | 25uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.1V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 15uA |
| Overvoltage Threshold | 4.64V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 15uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reset | Active Low |
| Reset Timeout | 120ms |
| RoHS Compliant | Yes |
| Series | TPS3828-50 |
| Supply Current | 25uA |
| Termination | SMD/SMT |
| Threshold Voltage | 4.55V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.55V |
| Watchdog Timer | Yes |
| Width | 1.6mm |
| RoHS | Compliant |
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