| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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28,000 pcs
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28000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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120 pcs
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120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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60 pcs
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60 pcs | On Request | 1 | On Request | On Request | 0019+ | On Request | On Request |
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The MAX811LEUS+T is a low-power microprocessor supervisory circuit designed by Analog Devices Inc. to monitor power supplies in microprocessor and digital systems. It provides a reset signal when the VCC supply voltage falls below a preset threshold, ensuring system reliability.
Key features include a precision monitoring of 4.63V power-supply voltages, a minimum power-on reset pulse width of 140ms, and an active-low reset output. The device is guaranteed to operate over a temperature range of -40°C to 85°C.
Designed for efficiency and space-saving, the MAX811LEUS+T consumes only 6μA of supply current, making it ideal for portable and battery-powered equipment. It comes in a compact 4-pin SOT-143 package and is suitable for surface mount applications.
This supervisory circuit is beneficial for critical μP and μC power monitoring, controllers, and intelligent instruments where robust 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 nominal operating voltage threshold is 4.63V.
The minimum reset timeout period is 140ms.
The operating temperature range is -40°C to +85°C.
It is available in a surface-mount SOT-143-4 package, also compatible with TO-253-4 (TO-253AA).
It has an active low, push-pull (totem pole) output.
The typical supply current is 6µA.
