MAX6301ESA Equivalent & Substitute Parts

Part Overview

The MAX6301ESA is a supervisor integrated circuit designed for power management applications, specifically functioning as a simple reset or power-on reset controller. This device monitors a single voltage channel and provides active-low reset output through an open-drain or open-collector configuration. The MAX6301ESA is classified as obsolete, which necessitates identification of functionally equivalent alternatives for new designs and ongoing production requirements. The part operates across an industrial temperature range of -40°C to 85°C and is packaged in an 8-SOIC surface-mount configuration.

Substiute Parts

MAX6301ESA

Analog Devices Inc./Maxim IntegratedIn Stock: 5806MAX6301ESA Datasheet

Current PartRFQ

MAX6301ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2989MAX6301ESA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX6301ESA is determined by strict equivalence across the following critical parameters:

• Functional Type: Simple reset/power-on reset supervisor with single-channel voltage monitoring
• Output Configuration: Open-drain or open-collector output topology
• Reset Logic Level: Active-low reset signal
• Reset Timeout Specification: 2.8ms minimum
• Voltage Threshold Capability: Adjustable or selectable threshold
• Package Format: 8-SOIC surface-mount package with 0.154" (3.90mm) width
• Operating Temperature Range: -40°C to 85°C
• Electrical Characteristics: Identical pin configuration and functional behavior

The MAX6301ESA+ qualifies as a direct substitute based on complete alignment with all specified electrical and mechanical parameters. The primary distinction between the main part and its substitute is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The MAX6301ESA+ is the direct functional equivalent of the MAX6301ESA. Selection between these parts should be based on the following criteria:

For New Designs and Production: The MAX6301ESA+ is the appropriate choice. This part carries active product status and meets ROHS3 compliance requirements, ensuring long-term availability and regulatory alignment with current environmental standards.

For Legacy System Maintenance: The MAX6301ESA remains electrically and mechanically compatible with existing designs. However, the obsolete product status indicates limited future availability. Transition planning to the MAX6301ESA+ is recommended for sustained production support.

Compliance Considerations: The MAX6301ESA+ provides ROHS3 compliance, whereas the MAX6301ESA is non-compliant. Applications subject to RoHS regulations must utilize the MAX6301ESA+. Both parts maintain REACH unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the MAX6301ESA+ be used as a direct replacement for the MAX6301ESA in existing circuit designs?

A: Yes. The MAX6301ESA+ is electrically and mechanically identical to the MAX6301ESA. Pin configuration, functional behavior, electrical characteristics, and package dimensions are equivalent. No circuit modifications are required for substitution.

Q: What is the significance of the product status difference between these parts?

A: The MAX6301ESA is classified as obsolete, indicating discontinued manufacturing and limited inventory availability. The MAX6301ESA+ maintains active product status, ensuring ongoing manufacturing support and supply chain reliability. For new designs, the active part is the standard selection.

Q: Are there packaging differences between MAX6301ESA and MAX6301ESA+?

A: Both parts use identical 8-SOIC surface-mount packaging with 0.154" (3.90mm) width. The primary packaging difference is that the MAX6301ESA+ is supplied in tube packaging, while the original part does not specify packaging format. This does not affect electrical or mechanical compatibility.

Q: What compliance certifications apply to each part?

A: The MAX6301ESA is RoHS non-compliant. The MAX6301ESA+ is ROHS3 compliant. Both parts are REACH unaffected and classified as EAR99 for export purposes. Applications requiring RoHS compliance must use the MAX6301ESA+.

Q: Are the electrical specifications identical between these parts?

A: Yes. Both parts feature single-channel voltage monitoring with adjustable/selectable threshold, active-low reset output via open-drain or open-collector configuration, 2.8ms minimum reset timeout, and -40°C to 85°C operating temperature range. Functional equivalence is complete.