MAX6316LUK47BY/V+T

Supervisors Overview

The MAX6316LUK47BY/V+T is a supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1V to 5.5V and features a fixed reset threshold voltage of 4.7V, with an overvoltage threshold of 4.699V. The device provides manual reset functionality and includes a watchdog timer. It utilizes a push-pull active-low output type and offers a reset delay time of 200 ms. Designed for surface mount installation, it is housed in a SOT-23-5 package. The component supports operation across a temperature range from -40°C to +125°C and consumes a typical operating current of 10 µA.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring alongside voltage supervision capabilities.
• Provides manual reset input functionality allowing user-initiated system resets.
• Features a low-power design with minimal operating current consumption suitable for battery applications.

Supervisors Applications

• Portable electronic devices requiring power management
• Microprocessor systems needing voltage supervision
• Industrial control equipment operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix BY/V against official Analog Devices documentation to confirm tape-and-reel packaging and lead-free status. Ensure compatibility with SOT-23-5 footprints during procurement planning. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the 4.7V threshold aligns with target system requirements before ordering.

Supervisors Selection Notes

Select this component when a fixed 4.7V threshold is required for single-channel voltage monitoring. Consider the integrated watchdog feature if system stability monitoring is necessary without additional discrete components. Evaluate the SOT-23-5 package size constraints against available PCB space. Verify that the 200 ms reset delay meets the timing requirements of the connected microprocessor or logic circuits.

Supervisors Part Context

This part belongs to the MAX6316 series of uPower Supervisors designed for low-voltage applications. The series typically offers various threshold voltages and packaging options to suit different system needs. The MAX6316 family is characterized by its small footprint and low current consumption, making it suitable for space-constrained portable electronics.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for compatible parts within the MAX6316 series. Verify pinout compatibility and electrical parameter equivalence before replacing the component. Check for updated manufacturing versions or alternative packages such as SC-74A if physical dimensions differ.