LM809M3-2.45/NOPB
IC SUPERVISOR 1 CHANNEL SOT23-3Manufacturer: Texas Instruments
Categories: Supervisors
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Texas Instruments' LM809M3-2-45-NOPB is a single-channel supervisor IC designed for robust reset and power-on reset functions. This component features a fixed threshold voltage of 2.45V, ensuring reliable monitoring for a variety of voltage rails. The output stage utilizes a push-pull, totem pole configuration, providing a strong and defined reset signal. Packaged in a compact SOT-23-3 (TO-236-3, SC-59) surface-mount format, it is supplied on tape and reel, facilitating high-volume automated assembly. The active low reset signal includes a minimum timeout of 140ms, crucial for system stability during power transitions. Operating across a wide temperature range of -40°C to 105°C (TA), this supervisor is well-suited for applications in industrial automation, automotive systems, and consumer electronics where stable power sequencing is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Output | Push-Pull, Totem Pole |
| Type | Simple Reset/Power-On Reset |
| Reset | Active Low |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 140ms Minimum |
| Voltage - Threshold | 2.45V |
| Supplier Device Package | SOT-23-3 |
| Programmable | Not Verified |