| PartNumber | STM6519ACARUB6F | STM6519AHARUB6F | STM6519ALARUB6F |
| Description | Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA | Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA | Supervisory Circuits 4-Pin Smart Reset IC 2V to 5.5V 1uA |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UDFN-6L | UDFN-6L | uDFN-6L |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | Active Low, Open Drain |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 1.5 s | 4 s | 6 s |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | STM6519 | STM6519 | STM6519 |
| Packaging | Reel | Reel | Reel |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Operating Supply Current | 400 nA | 400 nA | 400 nA |
| 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 | 2 V | 2 V | 2 V |
| Tradename | Reset | Reset | Reset |