MAX4375FEUB Equivalent & Substitute Parts

Part Overview

The MAX4375FEUB is a linear amplifier, comparator, and reference IC manufactured by Analog Devices Inc./Maxim Integrated, designed for current sensing and power management applications. This device integrates multiple functional blocks in a compact 10-uMAX/uSOP surface mount package.

The MAX4375FEUB carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications utilizing this component.

Substiute Parts

MAX4375FEUB

Analog Devices Inc./Maxim IntegratedIn Stock: 3341MAX4375FEUB Datasheet

Current PartRFQ

MAX4375FEUB+

Analog Devices Inc./Maxim IntegratedIn Stock: 3095MAX4375FEUB+ Datasheet

DirectRFQ

MAX4375TEUB+

Analog Devices Inc./Maxim IntegratedIn Stock: 2008MAX4375TEUB+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX4375FEUB is determined by strict alignment across the following parameters:

Functional Equivalence: All substitute parts maintain identical functional classification as Amplifier, Comparator, Reference ICs with current sensing and power management applications.

Package Compatibility: All substitute parts use the 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package format with 10-uMAX/uSOP supplier device package designation, ensuring mechanical and electrical pin compatibility.

Mounting Technology: All parts are surface mount devices, compatible with standard PCB assembly processes.

Environmental & Regulatory Compliance: All parts share MSL 1 (Unlimited) moisture sensitivity rating and REACH Unaffected status, ensuring equivalent handling and storage requirements.

Trade Classification: All parts carry identical ECCN (EAR99) and HTSUS (8542.33.0001) codes, confirming regulatory equivalence.

The primary distinction among substitute parts is product status and RoHS compliance certification, which affects long-term availability and regulatory requirements for new designs.

Parameter Comparison

Engineering Selection Recommendations

For Existing Designs (Maintenance & Repair):

The MAX4375FEUB+ serves as the direct functional equivalent with active product status. This part maintains identical electrical and mechanical specifications while offering ROHS3 compliance, making it suitable for replacement in existing applications where RoHS non-compliance is not a constraint.

For New Designs & Production:

The MAX4375TEUB+ is the manufacturer-recommended substitute, carrying active product status and ROHS3 compliance certification. This part ensures long-term supply availability and regulatory alignment with current environmental standards.

Compliance Considerations:

Both substitute parts (MAX4375FEUB+ and MAX4375TEUB+) are ROHS3 compliant, whereas the original MAX4375FEUB is RoHS non-compliant. For applications subject to RoHS regulations or customer requirements, substitution to either active part is mandatory.

Packaging & Logistics:

The original MAX4375FEUB is supplied in bulk packaging. Both substitute parts are supplied in tube packaging, which may affect inventory management and component handling procedures.

Frequently Asked Questions (FAQ)

Q: Can MAX4375FEUB+ be used as a direct replacement for MAX4375FEUB?

A: Yes. MAX4375FEUB+ is electrically and mechanically equivalent to MAX4375FEUB. Both parts share identical package specifications (10-TFSOP, 10-MSOP), pin configuration, functional classification, and application scope. The primary difference is product status (Active vs. Obsolete) and RoHS compliance (ROHS3 Compliant vs. non-compliant).

Q: What is the difference between MAX4375FEUB+ and MAX4375TEUB+?

A: Both parts are functionally and mechanically equivalent. The difference lies in product designation and manufacturer recommendation status. MAX4375TEUB+ is the manufacturer-recommended substitute for obsolete MAX4375FEUB, while MAX4375FEUB+ is a direct equivalent variant. Both carry active product status and ROHS3 compliance.

Q: Are there any electrical parameter differences between these parts?

A: No electrical parameter differences are specified in the provided technical data. All three parts are classified identically as Amplifier, Comparator, Reference ICs for current sensing and power management applications.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (bulk vs. tube) affects only logistics, storage, and handling procedures. The electrical and mechanical specifications remain identical across all three parts.

Q: Is RoHS compliance mandatory for substitution?

A: RoHS compliance is mandatory only if your application or customer requirements specify RoHS compliance. Both substitute parts (MAX4375FEUB+ and MAX4375TEUB+) are ROHS3 compliant, while the original MAX4375FEUB is not. For new designs or applications with RoHS requirements, substitution is necessary.

Q: Can I use these parts interchangeably on the same PCB?

A: Yes. All three parts share identical package specifications (10-TFSOP, 10-MSOP with 0.118", 3.00mm Width) and pin configurations, ensuring direct PCB compatibility without layout modifications.

Q: What is the MSL rating and how does it affect handling?

A: All three parts carry MSL 1 (Unlimited) rating, indicating unlimited shelf life and no moisture sensitivity restrictions. Standard component handling procedures apply without special moisture control requirements.