CMOS voltage detector IC with a fixed +1.2V threshold, offering 1% accuracy. Features a 1.188V undervoltage and 1.212V overvoltage threshold, with active high/low reset output. Designed for surface mounting in a SOP package, this component operates from -40°C to 125°C with a maximum supply voltage of 7V and low quiescent current of 300nA. Ideal for power supply support and power-on reset applications.
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Rohm BU4912F-TR technical specifications.
| Accuracy | 1% |
| Package/Case | SOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 400mW |
| Max Reset Threshold Voltage | 1.212V |
| Min Reset Threshold Voltage | 1.188V |
| Max Supply Current | 880nA |
| Max Supply Voltage | 7V |
| Min Supply Voltage | -300mV |
| Mount | Surface Mount |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 550nA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 1.212V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 400mW |
| Quiescent Current | 300nA |
| Radiation Hardening | No |
| Reset | Active High/Active Low |
| RoHS Compliant | Yes |
| Threshold Voltage | 1.2V |
| Type | Simple Reset/Power-On Reset, Voltage Detector |
| Undervoltage Threshold | 1.188V |
| Watchdog Timer | No |
| RoHS | Compliant |
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