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| PartNumber | R3132Q29EA-TR-FE | R3132Q29EA3-TR-FE | R3132Q29EA-TR-F |
| Description | Supervisory Circuits Low Voltage Detector with Built-in Delay Circuit | Supervisory Circuits Low Voltage Detector with Built-in Delay Circuit | |
| 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 | SC-82AB-4 | SC-82AB-4 | - |
| Threshold Voltage | 2.9 V | 2.93 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | CMOS, Open Drain | CMOS, Open Drain | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | Backup | 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 | R3132Q | R3132Q | - |
| Packaging | Reel | Reel | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | - |
| Overvoltage Threshold | 2.958 V | 2.988 V | - |
| Undervoltage Threshold | 2.842 V | 2.872 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 900 nA | 900 nA | - |
| Pd Power Dissipation | 380 mW | 380 mW | - |
| Power Fail Detection | Yes | Yes | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 750 mV | 750 mV | - |