| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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43 pcs
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43 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The Texas Instruments LM809M3X-2.93 is a voltage supervisor designed for monitoring power supplies in microprocessor and digital systems. It provides a reset signal during power-up, power-down, and brown-out conditions.
Key electrical specifications include a single monitored supply voltage with a typical threshold of 2.93V and an accuracy of 5%. The device features an active-low, push-pull reset output with a typical time delay of 240ms and a minimum of 140ms for power-on reset pulse width. It operates with a low quiescent current of 0.015mA typical.
This supervisor IC is housed in a compact SOT-23-3 package, suitable for surface mounting. The operating temperature range is -40°C to 105°C.
It is designed to provide precision monitoring of supply voltages, offering a superior upgrade to older MAX809 and MAX810 devices. The reset output remains valid for VCC as low as 1V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical reset threshold voltage for the LM809M3X-2.93 is 2.93V.
The LM809M3X-2.93 has an active-low, push-pull reset output.
The operating temperature range for the LM809M3X-2.93 is -40°C to 105°C.
The LM809M3X-2.93 is supplied in a SOT-23-3 package.
The LM809M3X-2.93 can monitor one supply voltage.