DiodesZetex 1 Voltage Supervisor 5-Pin 3.08 V SOT-25 APX823-31W5G-7

DiodesZetex APX823-31W5G-7 is a microprocessor supervisory and reset circuit designed for power supply voltage monitoring in electronic equipment. This voltage supervisor operates with a monitored voltage of 3.08 V and is housed in a compact 5-pin SOT-25 surface mount package.

The device includes a watchdog timer and manual reset capability, making it suitable for microprocessor reset monitoring applications where system stability and fault detection are critical.

Operating from a minimum supply voltage of 1.1 V up to a maximum of 5.5 V, it ensures reliable reset signaling within a temperature range from -40°C to 85°C, suitable for industrial and commercial electronics environments.

With an active low output driver and a reset active time of 280 ms, it enables controlled reset intervals, protecting microcontrollers from power-related faults.

Common applications include usage in desktop, laptop, notebook computers, test and measurement instruments, portable battery-powered devices, and power supply units requiring reliable voltage supervision and reset functions.

This device includes a watchdog timer for enhanced system safety. It supports manual reset functionality to allow user-triggered resets. Features an active low output driver for compatible interfacing. Monitors a precise voltage level of 3.08 V for reset threshold activation.

Operates reliably within -40°C to 85°C temperature range. Compact surface mount package type SOT-25 with 5 pins enhances space efficiency. Minimum supply voltage is 1.1 V, with maximum supply voltage of 5.5 V for flexible use.

Designed without automotive standards compliance and RoHS certification not indicated. Ideal for use in embedded systems requiring power supply voltage monitoring. Package dimensions are small: length 3.1 mm, width 1.7 mm, height 1.3 mm.

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