| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
99,000 pcs
|
99000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
| Supplier Device Package | |
| Supply Current | |
| Type | |
| Voltage |
The APX803-40SAG-7 from Diodes Incorporated is a microprocessor supervisory circuit designed to monitor power supply voltages in digital systems. It provides a reliable reset signal on power-up and when the supply voltage drops below a preset threshold.
This supervisor IC features a 4V threshold voltage and an active low, open drain RESET output. It is guaranteed to maintain a correct logic state for VCC down to 1V. The reset timeout is a minimum of 140ms, ensuring stable operation during power fluctuations.
Designed for simplicity and reliability, the APX803-40SAG-7 requires no external components. Its low supply current makes it suitable for portable equipment. The device is housed in a compact SOT-23-3 surface mount package, ideal for space-constrained applications.
Key specifications include a single voltage monitored, an active low reset, and an operating temperature range of -40°C to 85°C. The open drain output is compatible with various microprocessors and digital systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4V.
Minimum 140ms.
Open drain or open collector, active low.
1.
30µA typical.
-40°C to 85°C.
TO-236-3, SC-59, SOT-23-3; supplier device package SOT-23-3.