The UC2903NG4 is a 4-channel voltage monitor IC from Texas Instruments. It operates over a temperature range of -40°C to 85°C and is available in a 18-pin DIP package. The device monitors four voltages and provides an active low reset output. It is RoHS compliant and has a maximum power dissipation of 1W.
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Texas Instruments UC2903NG4 technical specifications.
| Package/Case | N |
| 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 |
| Number of Voltages Monitored | 4 |
| Operating Supply Current | 7mA |
| Output | TOTEM-POLE |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Quiescent Current | 7mA |
| Radiation Hardening | No |
| Reset | Active Low |
| RoHS Compliant | Yes |
| Series | UC2903 |
| Threshold Voltage | 2.5V |
| Watchdog Timer | No |
| RoHS | Compliant |
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