ADM6384YKS26D3Z-R7

Supervisors Overview

The ADM6384YKS26D3Z-R7 is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It monitors power supply voltages within the range of +1.58V to +5.0V and features a fixed reset threshold voltage of 2.63V. The device provides a push-pull active-low reset output with a manual reset input capability. It operates reliably from VCC = 1V up to 5.5V, consuming low supply current. The component is specified for operation over an extended temperature range of -40°C to +125°C and is housed in a compact 4-lead SC-70 package.

Supervisors Feature Summary

• Precision power supply monitoring with factory-set thresholds
• Push-pull active-low reset output stage
• Manual reset input functionality
• Power supply glitch immunity

Supervisors Applications

• Microprocessor systems
• Portable equipment
• Controllers

Supervisors Procurement Notes

Verify the specific suffix D3 against official documentation to confirm the exact reset timeout delay, as the ADM6384 series offers multiple timeout options. Confirm RoHS compliance status via the manufacturer's datasheet. Check current lifecycle status, as some variants may be subject to obsolescence or limited availability. Ensure the SC-70 package dimensions match your PCB footprint requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 2.63V threshold is required for single-input voltage supervision. The push-pull output drives loads directly without external pull-ups. Consider the manual reset feature if system recovery requires user intervention. Verify that the 2.63V threshold aligns with the target logic voltage levels. The SC-70 package is suitable for space-constrained designs requiring surface-mount installation.

Supervisors Part Context

The ADM6384 belongs to the ADM6381–ADM6390 family of low-power µP reset circuits. These devices are designed to monitor power-supply voltages while consuming minimal current. The family includes variants with different thresholds and timeout delays, sharing common features like manual reset inputs and robust performance across industrial temperature ranges.

Supervisors Replacement Considerations

MAX6384XS26D3+T is a pin-compatible alternative from Maxim Integrated (Analog Devices) offering similar functionality and threshold specifications.