ADM8611N263ACBZ-R7

Supervisors Overview

The ADM8611N263ACBZ-R7 is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 2.63 V. The device provides one monitored input with an active low, open drain output type. It includes manual reset functionality but lacks a watchdog timer or battery backup switch. The reset delay time is specified at 200 ms. The component is designed for surface mount installation in a WLCSP-6 package.

Supervisors Feature Summary

• Provides voltage supervision with a fixed threshold for system monitoring
• Features active low open drain output configuration
• Supports manual reset functionality for user intervention

Supervisors Applications

• Ultra-low power supervisory circuits
• Voltage monitoring in portable electronic devices
• System reset generation in embedded applications

Supervisors Procurement Notes

Verify the specific suffix R7 indicates tape and reel packaging when sourcing. Confirm the 263 variant corresponds to the 2.63 V threshold requirement for your design. Check regional availability as distribution status may vary. Ensure compatibility with WLCSP-6 footprint constraints during procurement planning.

Supervisors Selection Notes

Select this component when a fixed 2.63 V threshold is required for voltage supervision. Consider the WLCSP-6 package size for space-constrained designs. Verify that the 200 ms reset delay meets system timing requirements. Ensure the active low open drain output aligns with the target logic interface.

Supervisors Part Context

This part belongs to the ADM8611 series of ultra-low power supervisory circuits from Analog Devices. The series offers various threshold voltages to accommodate different supply rail requirements. The N263 designation specifies the 2.63 V trip point, distinguishing it from other variants in the family with different voltage thresholds.

Supervisors Replacement Considerations

Check Analog Devices documentation for other ADM8611 variants with compatible thresholds. Verify pinout and package compatibility before substituting. Ensure electrical specifications match the original design requirements.