MAX6302ESA Equivalent & Substitute Parts

Part Overview

The MAX6302ESA is a supervisor integrated circuit designed for power management applications, specifically functioning as a simple reset/power-on reset controller. This device monitors a single voltage channel and provides open drain or open collector output for reset signal generation. The MAX6302ESA is classified as obsolete, which necessitates identification of functionally equivalent alternatives for new designs and ongoing production requirements. Active substitute parts maintain identical electrical and mechanical specifications while offering current product status and improved compliance certifications.

Substiute Parts

MAX6302ESA

Analog Devices Inc./Maxim IntegratedIn Stock: 1038MAX6302ESA Datasheet

Current PartRFQ

MAX6302ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 900MAX6302ESA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX6302ESA is determined by strict equivalence across the following critical parameters:

• Functional Type: Simple Reset/Power-On Reset supervisor with single-channel voltage monitoring
• Electrical Characteristics: Adjustable/selectable voltage threshold, active high reset output, 2.8ms minimum reset timeout
• Output Stage: Open drain or open collector configuration
• Package Specification: 8-SOIC surface mount package with 0.154" (3.90mm) width
• Temperature Rating: -40°C to 85°C operating range
• Compliance and Status: Product availability and regulatory certifications

The MAX6302ESA+ qualifies as a direct substitute based on identical electrical specifications, package configuration, and functional performance across all monitored parameters.

Parameter Comparison

Engineering Selection Recommendations

The MAX6302ESA+ is the direct functional equivalent for applications currently using the MAX6302ESA. Selection of the MAX6302ESA+ is supported by the following factors:

• Electrical Equivalence: All monitored electrical parameters, including voltage threshold adjustment, reset timeout, and output configuration, are identical between the main part and substitute.
• Package Compatibility: Both parts utilize the 8-SOIC surface mount package with identical physical dimensions, enabling direct PCB layout compatibility without redesign.
• Product Status: The MAX6302ESA+ maintains active product status, ensuring ongoing availability and supply chain continuity.
• Regulatory Compliance: The MAX6302ESA+ achieves ROHS3 compliance, providing improved environmental and regulatory positioning compared to the obsolete main part.
• Certification Alignment: Both parts share identical REACH and ECCN classifications, maintaining consistent export and regulatory documentation requirements.

Frequently Asked Questions (FAQ)

Q: Can the MAX6302ESA+ be used as a direct replacement for the MAX6302ESA in existing designs?

A: Yes. The MAX6302ESA+ is electrically and mechanically equivalent to the MAX6302ESA. All functional parameters, including voltage monitoring, reset timing, output configuration, and package specifications, are identical. No circuit modifications or PCB redesign are required.

Q: What is the primary advantage of transitioning from MAX6302ESA to MAX6302ESA+?

A: The MAX6302ESA+ offers active product status and ROHS3 compliance, addressing the obsolescence of the original part while maintaining full electrical and mechanical compatibility.

Q: Are there any package or pinout differences between these parts?

A: No. Both the MAX6302ESA and MAX6302ESA+ use the 8-SOIC surface mount package with identical pinout and physical dimensions (0.154" width, 3.90mm). Direct PCB compatibility is maintained.

Q: Do these parts have different temperature operating ranges?

A: No. Both parts operate across the identical temperature range of -40°C to 85°C (TA).

Q: What is the significance of the RoHS compliance difference?

A: The MAX6302ESA+ achieves ROHS3 compliance, indicating conformance to current environmental and hazardous substance restrictions. The original MAX6302ESA is RoHS non-compliant. For new designs and production, ROHS3 compliance is the current regulatory requirement.