| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,421 pcs
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3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The AIC809N-31GU from AAIC is a low-power microprocessor supervisory circuit designed to monitor power supplies in microprocessors and digital systems. It provides reliable signals with Vcc ranging from 6.0V down to 0.9V, ensuring system stability during voltage fluctuations.
Key features include an ultra-low supply current of 1µA (typical), a guaranteed reset valid down to 0.9V, and a fixed threshold voltage of 3.1V with a tight tolerance of 1.5%. The device provides a minimum power-on reset pulse width of 140ms when the Vcc supply voltage falls below the preset threshold. The AIC809N variant specifically offers an Open-Drain Active Low reset output.
Designed for applications such as notebook computers, digital still cameras, and PDAs, the AIC809N-31GU helps eliminate external components, offering a cost-effective solution for circuit reliability. It is available in a compact SOT23-3 package, suitable for space-constrained designs. The device is ideal for critical microprocessor monitoring where stable power supply supervision is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical supply current for the AIC809N-31GU is 1µA.
The AIC809N-31GU is guaranteed to have a valid reset down to 0.9V.
The AIC809N-31GU has a minimum power-on reset pulse width of 140ms.
The AIC809N-31GU has a fixed threshold voltage of 3.1V.
The voltage threshold tolerance for the AIC809N-31GU is 1.5%.
The AIC809N-31GU has an Open-Drain Active Low output type.
The AIC809N-31GU is available in a SOT23-3 package.