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Product Detailed Parameters
- Description：IC SUPERVISOR 1 CHANNEL SOT23-8
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Bulk
- Type：Battery Backup Circuit
- Number of Voltages Monitored：1
- Voltage - Threshold：4.63V
- Output：Push-Pull, Totem Pole
- Reset：Active Low
- Reset Timeout：150ms Minimum
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8
- Supplier Device Package：SOT-23-8
- Grade：-
- Qualification：-
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Overview
The MAX6365LKA46-T is a low-power supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 4.63 V for monitoring a single input channel. The device provides an active-low, push-pull output with a reset delay time of 280 ms. It includes battery backup functionality and chip-enable gating capabilities. The component is housed in an SOT-23-8 surface-mount package and supports operation across a temperature range from -40°C to +85°C.
Feature Summary
- Integrates battery backup switching to maintain system state during power transitions
- Includes chip-enable gating for controlled supervision activation
- Delivers active-low push-pull reset signals with defined delay timing
Applications
- Portable electronic devices requiring low standby current
- Battery-powered systems needing voltage supervision
- Embedded controllers requiring manual reset capability
Procurement Notes
Verify the exact suffix designation as official documentation lists this variant as MAX6365LKA46+T. Confirm availability status through authorized distributors, as some listings indicate limited or discontinued supply. Ensure the ordering part number matches the specific pinout and functional requirements of the design.
Selection Notes
Select this component when a fixed 4.63 V threshold is required for single-channel monitoring. Consider the SOT-23-8 package for space-constrained designs. Verify that the active-low push-pull output aligns with the downstream logic interface requirements.
Part Context
This part belongs to the MAX6365L series of uP supervisory circuits. It shares architectural similarities with other Maxim Integrated supervisors but is distinguished by its specific threshold voltage and inclusion of battery backup and chip-enable features within a compact surface-mount footprint.
Replacement Considerations
Cross-reference with MAX6365LKA46+T for identical specifications. Other variants in the MAX6365 family may offer different thresholds or output types.
