DiodesZetex Voltage Supervisor 3-Pin 2.63 V SOT-23 Microprocessor Reset Monitor APX803-26SAG-7

DiodesZetex APX803-26SAG-7 is a voltage supervisor designed for microprocessor supply voltage monitoring and reset applications. This device integrates a microprocessor reset monitor with a single supervisor channel, providing reliable reset signals at a reset threshold voltage of 2.63 V. It is enclosed in a compact 3-pin SOT-23 surface mount package, enabling easy PCB integration in space-constrained electronic designs.

The device operates over a wide temperature range from -40°C to 85°C, ensuring robust performance in industrial, computing, and portable battery-operated equipment. It features an active low output driver and a reset active time of 280 ms, suitable for ensuring proper microprocessor reset and stable start-up.

The APX803-26SAG-7 supports supply voltages from 1.1 V up to 5.5 V, making it compatible with a variety of power sources and voltage rails. This device is ideal for use in desktop and laptop computers, test and measurement instruments, and multiple-output power supplies requiring precise voltage supervision.

The supervisor monitors a single voltage line to detect supply voltage drops below the set threshold. It provides a precise reset output to microprocessors for system reliability and protection. Its surface mount design allows for automated manufacturing and compact electronic assemblies.

Wide operating temperature and voltage range ensure applicability in demanding industrial and consumer electronics. No watchdog timer or manual reset features, focusing solely on supply voltage supervision and reset signal generation.

This voltage supervisor is essential for applications requiring accurate power supply monitoring and microprocessor reset to prevent malfunction and data corruption. Its compact size and proven technology make it suitable for manufacturing, industrial machines, and electronics development sectors.

Explore EnvMart for a comprehensive selection of power management ICs and Voltage Supervisors including DiodesZetex models for advanced electronic design and industrial use.