The UC2903QG3 is a multi-voltage supervisor from Texas Instruments, operating within a temperature range of -40°C to 85°C. It monitors four voltages and features a totem-pole output. The device is RoHS compliant and available in a PLCC package, suitable for surface mount applications. The UC2903QG3 has a maximum supply voltage of 40V and a maximum power dissipation of 1W.
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Texas Instruments UC2903QG3 technical specifications.
| Package/Case | PLCC |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Current | 15mA |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 8V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 4 |
| Operating Supply Current | 7mA |
| Output | TOTEM-POLE |
| Package Quantity | 46 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Quiescent Current | 7mA |
| Radiation Hardening | No |
| Reset | Active Low |
| RoHS Compliant | Yes |
| Series | UC2903 |
| Threshold Voltage | 2.5V |
| Type | Multi-Voltage Supervisor |
| Watchdog Timer | No |
| RoHS | Compliant |
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