MAX6339OUT Equivalent & Substitute Parts

Part Overview

The MAX6339OUT is a multi-voltage supervisor integrated circuit designed for power management applications. This device monitors four voltage channels and provides open drain or open collector output with active low reset functionality. The MAX6339OUT is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement.

Substiute Parts

MAX6339OUT

Analog Devices Inc./Maxim IntegratedIn Stock: 3267MAX6339OUT Datasheet

Current PartRFQ

MAX6339OUT+

Analog Devices Inc./Maxim IntegratedIn Stock: 701MAX6339OUT+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX6339OUT is determined by strict equivalence across the following critical parameters:

• Channel Configuration: 4-channel voltage monitoring capability
• Voltage Thresholds: 2.93V, 4.38V, Adjustable, and -4.38V threshold support
• Output Type: Open drain or open collector output stage
• Reset Behavior: Active low reset with 140ms minimum timeout
• Temperature Range: -40°C to 85°C operating specification
• Package Compatibility: SOT-23-6 surface mount package
• Electrical Performance: Identical functional specifications across all monitored channels

The MAX6339OUT+ qualifies as a direct substitute based on complete parameter alignment with the original part, with the additional benefit of active product status and improved regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The MAX6339OUT+ is the direct equivalent substitute for the obsolete MAX6339OUT. Selection of the MAX6339OUT+ is supported by the following factors:

• Functional Equivalence: All electrical parameters, channel configuration, voltage thresholds, output characteristics, and timing specifications are identical.
• Package Compatibility: Both devices utilize the SOT-23-6 surface mount package, enabling direct board-level substitution without layout modification.
• Regulatory Compliance: The MAX6339OUT+ achieves ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements that the obsolete MAX6339OUT does not satisfy.
• Product Availability: The MAX6339OUT+ maintains active product status with current manufacturing support and documented supply chain availability.
• Thermal and Environmental Performance: Identical operating temperature range and moisture sensitivity specifications ensure equivalent performance in target applications.

Frequently Asked Questions (FAQ)

Q: Can the MAX6339OUT+ be used as a direct replacement for the MAX6339OUT in existing designs?

A: Yes. The MAX6339OUT+ is electrically and mechanically equivalent to the MAX6339OUT. All functional parameters, including 4-channel voltage monitoring, threshold voltages, output configuration, reset timing, and operating temperature range are identical. The SOT-23-6 package is unchanged, permitting direct substitution without circuit modification.

Q: What are the key differences between the MAX6339OUT and MAX6339OUT+?

A: The primary differences are product status and regulatory compliance. The MAX6339OUT is obsolete and RoHS non-compliant. The MAX6339OUT+ is an active product with ROHS3 compliance and REACH unaffected status. No electrical or functional differences exist between the two parts.

Q: Are there any package or pinout considerations for substitution?

A: No. Both the MAX6339OUT and MAX6339OUT+ use the SOT-23-6 surface mount package with identical pinout and mechanical dimensions. No PCB layout changes are required for substitution.

Q: What compliance certifications does the MAX6339OUT+ provide?

A: The MAX6339OUT+ is ROHS3 compliant and REACH unaffected. The obsolete MAX6339OUT does not meet these regulatory standards.

Q: Is the MAX6339OUT+ suitable for new design implementations?

A: Yes. The MAX6339OUT+ is an active product with current manufacturing support. It is the appropriate choice for new designs requiring 4-channel voltage supervision with the specified threshold and output characteristics.