Automotive voltage monitor with watchdog timer, featuring a 2.93V threshold voltage for single voltage monitoring. This surface mount component operates from 1.1V to 5.5V with a maximum supply current of 25µA and a quiescent current of 15µA. It offers an active-low reset with a 120ms timeout and a maximum power dissipation of 437mW. Designed for automotive applications, it operates across a temperature range of -40°C to 125°C and is packaged in a 5-SOT-23 case.
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Texas Instruments TPS3828-33QDBVRQ1 technical specifications.
| Package/Case | SOT-23-5 |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 3V |
| Min Reset Threshold Voltage | 2.84V |
| 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 | 3V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 15uA |
| Reach SVHC Compliant | No |
| Reset | Active Low |
| Reset Timeout | 120ms |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Supply Current | 25uA |
| Threshold Voltage | 2.93V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 2.93V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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