MAX4506ESA Equivalent & Substitute Parts

Part Overview

The MAX4506ESA is an overvoltage protection integrated circuit manufactured by Analog Devices Inc./Maxim Integrated in an 8-SOIC surface mount package. This device is designed for control systems applications requiring overvoltage protection functionality. The MAX4506ESA carries an obsolete product status, making identification of suitable alternatives necessary for ongoing design support and procurement planning. Substitute parts must maintain identical electrical specifications, mechanical compatibility, and package configuration to ensure direct replacement capability.

Substiute Parts

MAX4506ESA

Analog Devices Inc./Maxim IntegratedIn Stock: 3493MAX4506ESA Datasheet

Current PartRFQ

MAX4506ESA+

Analog Devices Inc./Maxim IntegratedIn Stock: 1990MAX4506ESA+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4506ESA is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Device Type: Overvoltage Protection IC
• Package Configuration: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Base Product Number: MAX4506
• Moisture Sensitivity Level: 1 (Unlimited)
• Supplier Device Package: 8-SOIC

Parts meeting all these criteria are classified as direct substitutes. The MAX4506ESA+ qualifies as a direct substitute based on identical electrical classification, package geometry, mounting methodology, and moisture sensitivity rating. Packaging format differences (tube versus other formats) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MAX4506ESA+ is the direct substitute for the MAX4506ESA. Both parts share identical electrical specifications, package geometry, and mechanical mounting characteristics. The primary distinction is product status: the MAX4506ESA is obsolete while the MAX4506ESA+ maintains active production status.

The MAX4506ESA+ offers improved regulatory compliance through ROHS3 certification, whereas the original MAX4506ESA is RoHS non-compliant. Both parts maintain REACH Unaffected status and identical export classification (EAR99). For new designs or ongoing production requiring overvoltage protection in control systems applications, the MAX4506ESA+ is the appropriate selection due to its active product status and enhanced compliance profile.

Frequently Asked Questions (FAQ)

Q: Can the MAX4506ESA+ directly replace the MAX4506ESA in existing designs?

A: Yes. The MAX4506ESA+ provides direct replacement capability. Both parts utilize identical 8-SOIC package geometry, surface mount configuration, and moisture sensitivity rating. Pin-to-pin compatibility and electrical functionality are maintained.

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

A: The MAX4506ESA carries obsolete status, indicating discontinued manufacturing and limited availability. The MAX4506ESA+ maintains active production status, ensuring reliable long-term supply and support for ongoing applications.

Q: How does RoHS compliance affect substitution?

A: The MAX4506ESA is RoHS non-compliant while the MAX4506ESA+ is ROHS3 compliant. This distinction is relevant for applications subject to RoHS regulations. Both parts are electrically and mechanically interchangeable; compliance requirements depend on end-use application and regional regulations.

Q: Are there packaging format considerations between these parts?

A: The MAX4506ESA and MAX4506ESA+ share identical 8-SOIC package specifications. Packaging format differences (such as tube versus other distribution methods) do not affect electrical or mechanical compatibility and do not impact substitution eligibility.

Q: What parameters must remain identical for substitution to be valid?

A: Device type, package configuration (8-SOIC), mounting type (surface mount), base product number (MAX4506), and moisture sensitivity level (1 - Unlimited) must all remain identical. These parameters define the substitution boundary for overvoltage protection ICs in this product family.