CMOS voltage detector IC with a fixed +2V threshold, offering 1% accuracy. Features a single monitored input and output, with active high/low reset functionality. Designed for surface mounting in a SOP package, operating from 0.7V to 7V supply voltage. Low quiescent current of 350nA and max supply current of 1.05uA. Suitable for applications requiring precise power supply monitoring.
PackageSOP
MountingSurface Mount
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Technical Specifications
Rohm BU4920F-TR technical specifications.
General
| 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 | 2.02V |
| Min Reset Threshold Voltage | 1.98V |
| 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 |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 2.02V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Quiescent Current | 350nA |
| Reset | Active High/Active Low |
| RoHS Compliant | Yes |
| Threshold Voltage | 2V |
| Type | Simple Reset/Power-On Reset, Voltage Detector |
| Undervoltage Threshold | 1.98V |
| Watchdog Timer | No |
Compliance
| RoHS | Compliant |
Datasheet
Rohm BU4920F-TR Datasheet
Download the complete datasheet for Rohm BU4920F-TR to view detailed technical specifications.
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