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| PartNumber | R3116K421A-TR | R3116K421A | R3116K421A-TR-FE |
| Description | Supervisory Circuits 0.8% Accuracy 0.5V Operating Voltage Detector with Delay Function | ||
| Manufacturer | Ricoh Electronics | - | - |
| Product Category | Supervisory Circuits | - | - |
| RoHS | Y | - | - |
| Type | Voltage Detectors | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | DFN-PLP-1010-4 | - | - |
| Threshold Voltage | 4.2 V | - | - |
| Number of Inputs Monitored | 1 Input | - | - |
| Output Type | CMOS, Open Drain | - | - |
| Manual Reset | No Manual Reset | - | - |
| Watchdog Timers | No Watchdog | - | - |
| Battery Backup Switching | Backup | - | - |
| Reset Delay Time | 100 ms | - | - |
| Supply Voltage Max | 6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Accuracy | 0.8 % | - | - |
| Series | R3116K | - | - |
| Packaging | Reel | - | - |
| Brand | Ricoh Electronic Devices Company | - | - |
| Overvoltage Threshold | 4.263 V | - | - |
| Undervoltage Threshold | 4.137 V | - | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 1.7 uA | - | - |
| Pd Power Dissipation | 400 mW | - | - |
| Power Fail Detection | Yes | - | - |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 10000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 500 mV | - | - |