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| PartNumber | R3111D301A-TR-FE | R3111D301B-TR-FE | R3111D301A-TR-FA |
| Description | Supervisory Circuits Low Voltage Detector | Supervisory Circuits Low Voltage Detector | |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | Y | - |
| Package / Case | SON1612-6 | SON1612-6 | - |
| Packaging | Reel | Reel | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 4000 | 4000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Type | - | Voltage Supervisory | - |
| Mounting Style | - | SMD/SMT | - |
| Threshold Voltage | - | 3 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 | - |
| Supply Voltage Max | - | 10 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Accuracy | - | 2 % | - |
| Series | - | R3111D | - |
| Overvoltage Threshold | - | 3.06 V | - |
| Undervoltage Threshold | - | 2.94 V | - |
| Chip Enable Signals | - | No Chip Enable | - |
| Operating Supply Current | - | 1.2 uA | - |
| Pd Power Dissipation | - | 500 mW (1/2 W) | - |
| Power Fail Detection | - | Yes | - |
| Supply Voltage Min | - | 700 mV | - |