Description
LM809M3X-3.08/NOPB Texas Instruments - Yeehing Electronics
3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.543 |
| 100 — 249 | 0.418 |
| 250 — 999 | 0.308 |
| 1,000 + | 0.15 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Supervisory Circuits |
| RoHS | Y |
| Type | Voltage Supervisory |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-3 |
| Threshold Voltage | 3.08 V |
| Number of Inputs Monitored | 1 Input |
| Output Type | Active-low,Push-pull |
| Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog |
| Battery Backup Switching | No Backup |
| Reset Delay Time | 840 ms |
| Supply Voltage - Max | 5.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 105 C |
| Series | LM809 |
| Packaging | Reel |
| Features | Ease-of-use |
| Height | 0.93 mm |
| Length | 2.92 mm |
| Operating Temperature Range | - 40 C to + 105 C |
| Width | 1.3 mm |
| Brand | Texas Instruments |
| Overvoltage Threshold | 3.11 V |
| Undervoltage Threshold | 3.04 V |
| Chip Enable Signals | No Chip Enable |
| Operating Supply Current | 15 uA |
| Pd - Power Dissipation | 320 mW |
| Power Fail Detection | No |
| Product Type | Supervisory Circuits |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 1 V |
| Unit Weight | 0.000282 oz |
For more information, please refer to datasheet
Documents
More Information
The LM809 and LM810 microprocessors supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down and brown-out conditions.
