| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
120,533 pcs
|
120533 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,700 pcs
|
2700 pcs | On Request | 1 | On Request | On Request | 0433 | On Request | On Request | |
|
1,383 pcs
|
1383 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
22 pcs
|
22 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX811TEUS-T is a low-power microprocessor supervisory circuit designed by Analog Devices to monitor power supplies in digital systems. It ensures system reliability by asserting a reset signal when the VCC supply voltage falls below a preset threshold, maintaining it for at least 140ms after VCC has risen above the threshold.
This device features precision monitoring for 3V, 3.3V, and 5V power-supply voltages, with a specific reset threshold voltage of 3.08V for this variant. It includes an active-low RESET output, guaranteed to be valid down to 1V VCC. The circuit is designed to ignore fast transients on VCC and requires no external components.
Ideal for portable equipment, the MAX811TEUS-T operates with a low supply current of 6μA. It comes in a compact 4-pin SOT-143 surface-mount package, making it suitable for space-constrained applications. The operating temperature range is -40°C to 85°C.
Applications include computers, controllers, intelligent instruments, critical μP and μC power monitoring, and battery-powered equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reset threshold voltage for the MAX811TEUS-T is 3.08V.
The MAX811TEUS-T has an active-low reset output.
The minimum reset pulse width is 140ms.
The operating temperature range is -40°C to 85°C.
The MAX811TEUS-T is supplied in a 4-pin SOT-143 package.