Power supply sequencer and monitor with non-volatile error logging, this integrated circuit (IC) operates within a 3V to 3.6V supply voltage range, featuring a 3.3V operating supply voltage. It monitors up to 8 voltages, with a threshold voltage of 1.9V, and supports a maximum input and output voltage of 3.6V. The device is housed in a VQFN package, suitable for SMD/SMT termination, and operates from -40°C to 85°C. It offers an active low reset with a 2us reset timeout and is RoHS compliant.
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Texas Instruments UCD9081RHBT technical specifications.
| Package/Case | VQFN |
| Lead Free | Lead Free |
| Max Input Voltage | 3.6V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 6mA |
| Max Output Voltage | 3.6V |
| Max Supply Current | 4mA |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Number of Voltages Monitored | 8 |
| Operating Supply Current | 350uA |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 3mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reset | Active Low |
| Reset Timeout | 2us |
| RoHS Compliant | Yes |
| Series | UCD9081 |
| Termination | SMD/SMT |
| Threshold Voltage | 1.9V |
| Watchdog Timer | No |
| RoHS | Compliant |
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