| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,074 pcs
|
3074 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM809M3X-3.08 is a 3-pin voltage supervisor IC that monitors a single power supply voltage. It asserts a reset signal when the supply voltage drops below a factory-programmed threshold, ensuring system stability during power-up, power-down, and brown-out conditions.
Key electrical specifications include a typical threshold voltage of 3.08V, with other options available. The reset output is active-low and push-pull, with a typical time delay of 240ms and a minimum power-on reset pulse width of 140ms. The device operates with a low supply current of 15µA typical.
This supervisor IC is housed in a compact SOT-23-3 surface-mount package, making it suitable for space-constrained applications. It is fully specified over an operating temperature range of -40°C to 105°C.
The LM809M3X-3.08 is designed for microprocessor and digital systems requiring reliable power supply monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM809M3X-3.08 has multiple threshold voltage options including 2.63V, 2.93V, 3.08V, 4.38V, and 4.63V.
The LM809M3X-3.08 provides an active-low, push-pull reset output.
The typical time delay for the reset signal is 240ms.
The operating temperature range is -40°C to 105°C.
The LM809M3X-3.08 is supplied in a SOT-23-3 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.