| PartNumber | R5106N281A-TR-FE | R5106N291A-TR-FE | R5106N271A-TR-FE |
| Description | Supervisory Circuits Microprocessor Supervisory Circuit with Inhibit pin | Supervisory Circuits Watchdog Timer with Voltage Detector | Supervisory Circuits Microprocessor Supervisory Circuit with Inhibit pin |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-6 | SOT-23-6 | SOT-23-6 |
| Threshold Voltage | 2.8 V | 2.9 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | CMOS, Open Drain | CMOS, Open Drain | - |
| Manual Reset | Manual Reset | No Manual Reset | - |
| Watchdog Timers | Watchdog | Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 370 ms | 370 ms | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Accuracy | 1 % | 1 % | - |
| Series | R5106N | R5106N | - |
| Packaging | Reel | Reel | Reel |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Overvoltage Threshold | 2.828 V | 2.9435 V | - |
| Undervoltage Threshold | 2.772 V | 2.8188 V | - |
| Chip Enable Signals | No Chip Enable | - | - |
| Operating Supply Current | 11 uA | 11 uA | - |
| Pd Power Dissipation | 420 mW | 420 mW | - |
| Power Fail Detection | No | - | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 900 mV | 900 mV | - |