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| PartNumber | R3133D26EC3-TR-FE | R3133D26EC-TR-FE | R3133D26EC3-TR-F |
| Description | Supervisory Circuits Voltage Detector with Delay Function (Internal Counter Type) | Supervisory Circuits Voltage Detector with Delay Function (Internal Counter Type) | |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | Y | - |
| Type | Voltage Detectors | Voltage Detectors | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SON1612-6 | SON1612-6 | - |
| Threshold Voltage | 2.63 V | 2.6 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | CMOS | CMOS | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | Backup | No Backup | - |
| Reset Delay Time | 240 ms | 240 ms | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Accuracy | 2 % | 2 % | - |
| Series | R3133D | - | - |
| Packaging | Reel | Reel | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | - |
| Overvoltage Threshold | 2.682 V | 2.652 V | - |
| Undervoltage Threshold | 2.578 V | 2.548 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 800 nA | 800 nA | - |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW | - |
| Power Fail Detection | Yes | Yes | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 4000 | 4000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 750 mV | 0.8 V | - |