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20,089 pcs
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20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1813-5 EconoReset supervisor from Analog Devices is designed to monitor power supply status and automatically restart microprocessors after power failures. It features a precision temperature-compensated voltage reference and comparator circuit to detect out-of-tolerance conditions.
Key electrical specifications include a 4.62V voltage threshold and an active low, open-drain reset output. The device maintains the reset signal for approximately 150ms after VCC returns to an in-tolerance condition, allowing power supplies and processors to stabilize. It also includes monitoring for a pushbutton on the reset output, generating a reset upon release.
This supervisor operates within a temperature range of -40°C to +85°C and is housed in a through-hole TO-92-3 package. Its design reduces the need for discrete components in power monitoring and reset circuitry.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage threshold for the DS1813-5 is 4.62V.
The DS1813-5 is available in a TO-92-3 package.
The operating temperature range for the DS1813-5 is -40°C to +85°C.
The reset timeout for the DS1813-5 is a minimum of 100ms.
When an out-of-tolerance power supply condition is detected, the DS1813-5 generates an internal power-fail signal that forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept active for approximately 150ms.
Yes, the DS1813-5 monitors a pushbutton on the reset output. If the reset line is pulled low, a reset is generated upon release and will be held in reset output low for typically 150ms.