Surface mount power management IC featuring a single-channel, simple reset/power-on reset function. Monitors one voltage with a reset threshold range of 1.04V to 1.12V, and an overvoltage threshold of 1.12V. Operates from 750mV to 3.3V supply voltage with a maximum supply current of 30uA and quiescent current of 14uA. Includes a watchdog timer and active-low reset with a 100ms timeout. Packaged in SOT-23-5 with a maximum power dissipation of 437mW and operating temperature range of -40°C to 85°C.
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| Package/Case | SOT-23-5 |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 1.12V |
| Min Reset Threshold Voltage | 1.04V |
| Max Supply Current | 30uA |
| Max Supply Voltage | 3.3V |
| Min Supply Voltage | 750mV |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 14uA |
| Output | TOTEM-POLE |
| Output Type | PUSH-PULL |
| Overvoltage Threshold | 1.12V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 14uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 100ms |
| RoHS Compliant | Yes |
| Series | TPS3123J12 |
| Supply Current | 30uA |
| Threshold Voltage | 1.08V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 1.08V |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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