CMOS power supply support circuit featuring a fixed, single-channel +2.3V threshold voltage with 1% accuracy. This surface mount IC operates from 700mV to 7V, consuming a maximum of 1.75µA supply current. It provides an active low reset signal and is packaged in a 4-pin SOP for tape and reel distribution. Operating temperature range is -40°C to 125°C with a maximum power dissipation of 400mW.
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Rohm BU4223F-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 | 2.323V |
| Min Reset Threshold Voltage | 2.277V |
| Max Supply Current | 1.75uA |
| 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 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 400mW |
| Radiation Hardening | No |
| Reset | Active Low |
| RoHS Compliant | Yes |
| Threshold Voltage | 2.3V |
| Type | Simple Reset/Power-On Reset |
| Watchdog Timer | No |
| RoHS | Compliant |
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