LB11861H-TLM-E Equivalent & Substitute Parts

Part Overview

The LB11861H-TLM-E is a motor driver IC manufactured by onsemi, classified as a Power Management (PMIC) component. This integrated circuit provides motor driving functionality for various applications. The part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

LB11861H-TLM-E

onsemiIn Stock: 2367LB11861H-TLM-E Datasheet

Current PartRFQ

A3966SLBTR-T

Allegro MicroSystemsIn Stock: 18503A3966SLBTR-T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The LB11861H-TLM-E has been identified with one substitute part: the A3966SLBTR-T manufactured by Allegro MicroSystems. Substitution eligibility is determined by the following criteria:

• Product Category: Both components are classified as Power Management (PMIC) devices with motor driver functionality
• Functional Classification: Both are integrated motor driver circuits
• Regulatory Compliance: Both maintain REACH Unaffected status and EAR99 ECCN classification
• Moisture Sensitivity: Both share MSL 3 (168 Hours) rating
• Tariff Classification: Both fall under HTSUS code 8542.39.0001

The A3966SLBTR-T represents an active, currently available alternative that maintains equivalent regulatory and environmental compliance profiles.

Parameter Comparison

Engineering Selection Recommendations

The A3966SLBTR-T is the identified substitute for the obsolete LB11861H-TLM-E. Selection of this alternative is supported by:

• Active Product Status: The A3966SLBTR-T maintains active manufacturing status, ensuring ongoing availability and supply chain continuity
• Regulatory Alignment: Both components share identical REACH and ECCN classifications, maintaining compliance requirements
• Environmental Specifications: Matching MSL ratings ensure equivalent handling and storage requirements
• Tariff Consistency: Both components fall under the same HTSUS classification, maintaining import/export consistency

Frequently Asked Questions (FAQ)

Q: Why is a substitute needed for the LB11861H-TLM-E?

A: The LB11861H-TLM-E is classified as obsolete. Substitute identification ensures design continuity and production support for applications currently using this component.

Q: What are the key compatibility criteria for motor driver substitution?

A: Motor driver substitutes must maintain equivalent product category classification, regulatory compliance status (REACH, ECCN), and environmental handling requirements (MSL). Functional equivalence is determined by the manufacturer's documented substitution relationship.

Q: Is the A3966SLBTR-T a direct replacement?

A: The A3966SLBTR-T is the documented substitute for the LB11861H-TLM-E. Both components share identical regulatory compliance, environmental sensitivity ratings, and tariff classifications. Detailed functional compatibility must be confirmed through manufacturer datasheets and application requirements.

Q: What should be considered when transitioning to the A3966SLBTR-T?

A: Verify packaging compatibility with existing PCB designs. Both components maintain MSL 3 ratings, requiring equivalent moisture control during handling and storage. Confirm supply chain availability through authorized distributors.

Q: Are there any compliance concerns with using the substitute?

A: Both components maintain REACH Unaffected status and EAR99 ECCN classification. No additional compliance barriers exist for substitution within equivalent application contexts.