1-channel power supply management IC featuring a 4.46V undervoltage threshold and active-low reset. This MSOP-8 packaged component operates from 1.65V to 5.5V with a typical supply current of 40µA and a quiescent current of 20µA. It includes a watchdog timer with a 60ms reset timeout and a totem-pole output. Maximum power dissipation is 470mW, with an operating temperature range of -40°C to 85°C.
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| Package/Case | VSSOP |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 470mW |
| Min Reset Threshold Voltage | 4.46V |
| 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 | 40uA |
| Operating Supply Voltage | 5V |
| Output | TOTEM-POLE |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Power Dissipation | 470mW |
| Quiescent Current | 20uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 60ms |
| RoHS Compliant | Yes |
| Series | TPS3618-50 |
| Supply Current | 40uA |
| Threshold Voltage | 4.55V |
| Undervoltage Threshold | 4.46V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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