Voltage monitor with watchdog timer, featuring a 4.55V threshold voltage and active low reset. This integrated circuit operates within a supply voltage range of 1.1V to 5.5V, with a maximum supply current of 25uA and a quiescent current of 15uA. Packaged in a 5-SOT-23 surface mount case (2.9mm L x 1.6mm W x 1.15mm H), it offers a reset timeout of 120ms and a maximum power dissipation of 437mW. Suitable for operation between -40°C and 85°C, this lead-free and RoHS compliant component is supplied on tape and reel.
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Texas Instruments TPS3828-50DBVRG4 technical specifications.
| Package/Case | SOT-23-5 |
| Height | 1.15mm |
| Lead Free | Lead Free |
| Length | 2.9mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| 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 | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 15uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 120ms |
| RoHS Compliant | Yes |
| Supply Current | 25uA |
| 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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