| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,118 pcs
|
6118 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request | |
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Reset Timeout | |
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| Voltage |
The DS1831AS is a multi-voltage micromonitor from Analog Devices / Maxim Integrated, capable of monitoring up to four system voltages, including 5V and 3.3V supplies, plus two additional user-configurable voltage monitors. Internal power is drawn from the higher of the 5V or 3.3V inputs, requiring at least one input to be above 1V for operation.
This supervisor asserts resets during power transients and includes a pushbutton reset input for system override. The reset timeout is user-configurable for 10ms, 100ms, or 1s. The device operates over a temperature range of -40°C to +85°C.
Packaged in a 16-SOIC surface-mount package, the DS1831AS is suitable for systems designed to operate with multiple power supplies. Its open-drain or open-collector output and active-low reset signal provide flexibility in system integration.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS1831AS operates from -40°C to +85°C.
The DS1831AS can monitor 3.3V, 5V, and adjustable voltage levels.
The DS1831AS is available in a 16-pin SOIC (16-SOIC, 0.154" width) surface-mount package.
The DS1831AS monitors up to four voltages.
The reset timeout can be selected as 10ms, 100ms, or 1,000ms minimum.
The DS1831AS provides an active-low reset output that is open drain or open collector.
The DS1831AS is designed for surface-mount mounting.