MAX4375FEUB-T Equivalent & Substitute Parts

Part Overview

The MAX4375FEUB-T 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 amplification, comparison, and reference functions in a compact 10-uMAX/uSOP package.

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

Substiute Parts

MAX4375FEUB-T

Analog Devices Inc./Maxim IntegratedIn Stock: 1010MAX4375FEUB-T Datasheet

Current PartRFQ

MAX4375FEUB+T

Analog Devices Inc./Maxim IntegratedIn Stock: 2249MAX4375FEUB+T Datasheet

DirectRFQ

MAX4375TEUB+

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

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX4375FEUB-T is determined by strict equivalence across the following parameters:

Critical Substitution Parameters:

• Base product number (MAX4375)
• Package type (10-TFSOP, 10-MSOP with 0.118", 3.00mm width)
• Supplier device package (10-uMAX/uSOP)
• Functional classification (Amplifier, Comparator, Reference IC)
• Application domain (Current Sensing, Power Management)
• Mounting technology (Surface Mount)
• Compliance standards (ROHS3 Compliant, MSL 1)

The substitute parts identified maintain identical electrical and mechanical specifications. Differences exist only in packaging format (Tape & Reel versus Tube) and product status (Active versus Obsolete), which do not affect functional compatibility or performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

MAX4375FEUB+T (Direct Substitute): This part is functionally and mechanically identical to the MAX4375FEUB-T. It carries Active product status and is supplied in Tape & Reel packaging format. This configuration is suitable for high-volume production environments and automated assembly processes. ROHS3 compliance and MSL 1 rating are maintained.

MAX4375TEUB+ (Manufacturer Recommended): This part is functionally and mechanically identical to the MAX4375FEUB-T. It carries Active product status and is supplied in Tube packaging format. This configuration is suitable for lower-volume applications and manual assembly processes. ROHS3 compliance and MSL 1 rating are maintained. Manufacturer designation as "recommended" indicates this as the primary active alternative.

Both substitute parts eliminate obsolescence risk while preserving design compatibility. Selection between MAX4375FEUB+T and MAX4375TEUB+ depends on procurement volume and assembly methodology rather than electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can MAX4375FEUB+T and MAX4375TEUB+ be used interchangeably with MAX4375FEUB-T?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical package specifications (10-TFSOP, 10-MSOP, 0.118" width), mounting type (Surface Mount), and functional classification (Amplifier, Comparator, Reference IC). Differences in packaging format (Tape & Reel versus Tube) do not affect circuit performance or PCB compatibility.

Q: What is the difference between the packaging formats?

A: MAX4375FEUB+T is supplied in Tape & Reel format, optimized for automated pick-and-place assembly at high volumes. MAX4375TEUB+ is supplied in Tube format, suitable for manual handling and lower-volume applications. Both formats contain identical die and lead configurations.

Q: Why is MAX4375FEUB-T marked as obsolete?

A: Product obsolescence is a manufacturer lifecycle designation. Active alternatives (MAX4375FEUB+T and MAX4375TEUB+) are available from the same manufacturer with identical specifications. Transition to an active part number ensures long-term supply availability.

Q: Are there compliance or certification differences between these parts?

A: No. All three parts maintain ROHS3 compliance, MSL 1 rating, EAR99 export classification, and identical HTSUS coding. Regulatory and environmental compliance is uniform across the substitution group.

Q: Which substitute part should be selected for new designs?

A: Selection is based on procurement and manufacturing requirements. For high-volume automated assembly, MAX4375FEUB+T (Tape & Reel) is appropriate. For lower-volume or manual assembly processes, MAX4375TEUB+ (Tube) is appropriate. Both are manufacturer-supported active products.