| PartNumber | LM809M3X-2.45/NOPB | LM809M3X-2.63/NOPB | LM809M3X-2.63 |
| Description | IC MPU RESEST CIRCUIT SOT23-3 | Supervisory Circuits 3-Pin Microprocessor Reset Circuits 3-SOT-23 -40 to 105 | IC CIRCUIT RESET MICRO SOT23-3 |
| Manufacturer | - | Texas Instruments | Texas Instruments |
| Product Category | - | PMIC - Supervisors | PMIC - Supervisors |
| Series | - | LM809 | - |
| Type | - | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Packaging | - | Digi-ReelR Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit Weight | - | 0.050717 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Package Case | - | SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Operating Temperature | - | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Active Low Push-Pull | - |
| Supplier Device Package | - | SOT-23-3 | SOT-23-3 |
| Output | - | Push-Pull, Totem Pole | Push-Pull, Totem Pole |
| Reset | - | Active Low | Active Low |
| Number of Voltages Monitored | - | 1 | 1 |
| Reset Timeout | - | 140 ms Minimum | 140 ms Minimum |
| Voltage Threshold | - | 2.63V | 2.63V |
| Pd Power Dissipation | - | 320 mW | - |
| Maximum Operating Temperature | - | + 105 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Operating Supply Current | - | 15 uA | - |
| Battery Backup Switching | - | No Backup | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 1 V | - |
| Watchdog Timers | - | No Watchdog | - |
| Threshold Voltage | - | 3 V 3.3 V 5 V | - |
| Number of Inputs Monitored | - | 1 Input | - |
| Manual Reset | - | No Manual Reset | - |
| Chip Enable Signals | - | No Chip Enable | - |
| Power Fail Detection | - | No | - |
| Reset Delay Time | - | 840 ms | - |
| Overvoltage Threshold | - | 2.66 V | - |
| Undervoltage Threshold | - | 2.59 V | - |