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71 pcs
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71 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1811R-10+T&R is a 5V EconoReset supervisor IC manufactured by Analog Devices / Maxim Integrated. It is designed to monitor power supply status and automatically restart a microprocessor after a power failure. The device maintains a reset signal for approximately 150 ms after VCC returns to an in-tolerance condition, allowing the power supply and processor to stabilize.
Key electrical specifications include an active low reset output, an open-drain or open-collector output type, and a typical VCC trip point of 4.35V for the DS1811-10 variant. It operates over a temperature range of -40°C to +85°C and consumes a typical operating current of 40 µA.
This supervisor IC is available in a space-saving SOT-23-3 package, suitable for surface mount applications. Its design reduces the need for discrete components in power monitoring circuits, making it a cost-effective solution for embedded systems requiring reliable power-fail detection and reset functionality.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is up to 5.5V.
The typical VCC trip point is 4.35V.
The operating temperature range is -40°C to 85°C.
It is available in a SOT-23-3 package (also TO-236-3, SC-59).
The reset timeout is a minimum of 100ms.
It has an active low, open drain or open collector output.
It monitors a single voltage.