| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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353 pcs
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353 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Reset | |
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| Tape & Reel | |
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The ADM809LART-REEL from Analog Devices is a microprocessor supervisory circuit that monitors power supply voltage in microprocessor systems. It provides a reset output during power-up, power-down, and brownout conditions. On power-up, an internal timer holds the reset asserted for a minimum of 240 ms, ensuring the microprocessor remains in a reset state until conditions stabilize. The reset output remains operational with VCC as low as 1 V.
This device features an active low reset signal with a push-pull output. It offers a minimum power-on reset pulse of 140 ms. The supervisory circuit consumes a low power of 17 μA, making it suitable for low-power, portable equipment. The reset comparator includes built-in glitch immunity, protecting against fast transients on VCC.
The ADM809LART-REEL is available in a 3-lead SOT-23 package, suitable for surface mount applications. It is specified over the full temperature range of -40°C to 125°C (TA).
Key applications include microprocessor systems, computers, controllers, and intelligent instruments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 4.63V.
The package is SOT-23-3.
The operating temperature is -40°C to 125°C (TA).
The RoHS status is RoHS3 Compliant.
The minimum power-on reset pulse is 140 ms.
The reset output remains operational with VCC as low as 1 V.
The quiescent current is 17 μA.