Texas Instruments
LM809M3X-4.38/NOPB
LM809M3X-4.38/NOPB
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$0.15 USD
Regular price
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$0.15 USD
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LM809M3X-4.38/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 | 4.38 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 | 4.45 V |
| Undervoltage Threshold | 4.31 V |
| Chip Enable Signals | No Chip Enable |
| Operating Supply Current | 18 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
| LM809M3X-4.38/NOPB Datasheet |
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.
