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| Country of Origin | China |
|---|---|
| Brand | DiodesZetex |
| Height | 1mm |
| Length | 3mm |
| Model | APX809-46SAG-7 |
| Width | 1.4mm |
| Mount Type | Surface |
| Series | APX809 |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Sub Type | Microprocessor Reset Monitor |
| Minimum Operating Temperature | -40°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 712-2804PBrand: DiodesZetexManufacturers Part No.: APX809-46SAG-7 |
| Pin Count | 3 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1V |
| Number of Supervisors | 1 |
| Output Driver | Push Pull, Active Low |
| Reset Threshold Voltage | 4.63V |
| Monitored Voltage | 4.63V |
| Reset Active Time | 280ms |
DiodesZetex APX809-46SAG-7 is a single supervisor microprocessor reset monitor housed in a compact 3-pin SOT-23 surface mount package. It accurately monitors supply voltages at a threshold of 4.63 V, providing reliable reset signals for embedded systems, microcontrollers, and power management circuitry. Its push-pull, active low output driver delivers clear reset status to downstream components.
Operating over a wide temperature range from -40°C to 85°C, this device is suitable for industrial, automotive, and consumer electronics applications requiring robust voltage supervision performance. The reset active time of 280 ms ensures consistent microprocessor reset timing, optimizing system stability and reducing unexpected resets. With supply voltage operating limits between 1 V minimum and 5.5 V maximum, it accommodates various low-voltage power systems.
The APX809 series is widely employed in power supply supervision, battery-powered devices, portable equipment, and instrumentation environments that demand precise microprocessor monitoring features without additional watchdog or manual reset functions. Its compact footprint and surface mount design allow easy integration into modern PCB layouts.
This device is ideal for industrial control systems and embedded applications. Provides reliable voltage monitoring to protect processors from brownouts and power glitches. Supports portable electronics and battery-based power management needs.
Ensures enhanced system reliability and operational safety via microprocessor supervisory circuits. Compact SOT-23 package allows dense mounting in space-constrained designs.
Overall, the DiodesZetex APX809-46SAG-7 offers a dependable, industry-proven solution for power supply supervision and processor reset function in demanding electronic systems. Explore more products in the Voltage Supervisor category on EnvMart to find matching components and accessories for your projects.
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