 | | | |
| PartNumber | R3112N251A-TR-FE | R3112N251C-TR-FE | R3112N251A-TL-FE |
| Description | Supervisory Circuits Low Voltage Detector w/output delay | Supervisory Circuits Low Voltage Detector w/output delay | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Detectors | Voltage Detectors | Voltage Detectors |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Threshold Voltage | 2.5 V | 2.5 V | 2.5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | CMOS, Open Drain | CMOS | CMOS, Open Drain |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | Backup | Backup | Backup |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Accuracy | 2 % | 2 % | 2 % |
| Series | R3112N | R3112N | R3112N |
| Packaging | Reel | Reel | Reel |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Overvoltage Threshold | 2.55 V | 2.55 V | 2.55 V |
| Undervoltage Threshold | 2.45 V | 2.45 V | 2.45 V |
| Operating Supply Current | 1 uA | 1 uA | 1 uA |
| Pd Power Dissipation | 420 mW | 420 mW | 420 mW |
| Power Fail Detection | Yes | Yes | Yes |
| 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 | 700 mV | 700 mV | 700 mV |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.000222 oz |
| Reset Delay Time | - | - | 100 ms |
| Chip Enable Signals | - | - | No Chip Enable |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R3112N251A-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | |
| R3112N251C-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112N251A-TL-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112N251A-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112N251C-TR-FE | Supervisory Circuits Low Voltage Detector w/output delay | ||
| R3112N251A-TL-FE | Supervisory Circuits Low Voltage Detector with output delay (output capacitor type) | ||
| R3112N251A-TR | New and Original | ||
| R3112N251A-TR-F | New and Original | ||
| R3112N251C | New and Original | ||
| R3112N251C-TR-FA | New and Original | ||
| R3112N251A-TR-FA | New and Original |