| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,251 pcs
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6251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Reset | |
| Reset Timeout | |
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The Diodes Incorporated APX803-23SAG-7 is a 3-pin supervisory circuit used for monitoring power supplies in microprocessor and digital systems. It provides a reliable reset signal on power-up and when the supply voltage drops below a preset threshold, ensuring system stability.
Key electrical specifications include a nominal voltage threshold of 2.25V, an active low open drain output, and a reset timeout of 140ms minimum. The device is designed to ignore fast transients on VCC and guarantees a valid reset state down to 1V. It operates over a temperature range of -40°C to 85°C.
This supervisory circuit is ideal for critical µP and µC power monitoring applications, including computers, controllers, intelligent instruments, and portable/battery-powered equipment. Its compact SOT-23-3 package and surface mount capability make it suitable for space-constrained designs.
The APX803-23SAG-7 is manufactured by Diodes Incorporated and is available in a reel package. It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.25V.
SOT-23-3.
-40°C to 85°C.
140ms minimum.
30µA typical (from datasheet).
Open drain or open collector.
Active low.