The RT9818A-21GU3 is a surface mount Simple Reset/Power-On Reset IC from Richtek. It operates over a temperature range of -40°C to 85°C and features an active low reset output. This IC is RoHS compliant and available in tape and reel packaging. It is designed to monitor a single voltage and provide a reset signal when the voltage falls below its 2.1V threshold.
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Richtek RT9818A-21GU3 technical specifications.
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Packaging | Tape and Reel |
| Reset | Active Low |
| Reset Timeout | 0ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 2.1V |
| Type | Simple Reset/Power-On Reset |
| RoHS | Compliant |
