CMOS voltage detector with a fixed +1.9V threshold, offering 1% accuracy. This surface mount component features active high/low reset output, operating from 700mV to 7V supply voltage. Maximum power dissipation is 210mW, with a low operating supply current of 550nA. Designed for power supply support, it operates between -40°C and 125°C and is supplied in a VSOF package on tape and reel.
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Rohm BU4819FVE-TR technical specifications.
| Accuracy | 1% |
| Package/Case | VSOF |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 210mW |
| Max Reset Threshold Voltage | 1.919V |
| Min Reset Threshold Voltage | 1.881V |
| Max Supply Current | 1.05uA |
| Max Supply Voltage | 7V |
| Min Supply Voltage | 700mV |
| Mount | Surface Mount |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 550nA |
| Overvoltage Threshold | 1.919V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Quiescent Current | 350nA |
| Reset | Active High/Active Low |
| RoHS Compliant | Yes |
| Threshold Voltage | 1.9V |
| Type | Simple Reset/Power-On Reset, Voltage Detector |
| Undervoltage Threshold | 1.881V |
| Watchdog Timer | No |
| RoHS | Compliant |
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