LB11861H-TLM-H Equivalent & Substitute Parts

Part Overview

The LB11861H-TLM-H is a motor driver IC manufactured by onsemi, classified as a Power Management (PMIC) component. This part is designated as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity. Motor driver ICs serve as the control and power interface between microcontroller logic and motor loads, requiring careful parameter alignment when selecting alternatives.

Substiute Parts

LB11861H-TLM-H

onsemiIn Stock: 6131LB11861H-TLM-H Datasheet

Current PartRFQ

A3966SLBTR-T

Allegro MicroSystemsIn Stock: 18503A3966SLBTR-T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The A3966SLBTR-T qualifies as a substitute for the LB11861H-TLM-H based on the following alignment criteria:

Functional Classification: Both components are motor driver ICs within the Power Management (PMIC) category, designed to interface control signals with motor loads.

Compliance & Regulatory Alignment: Both parts share identical REACH Status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8542.39.0001), ensuring equivalent regulatory treatment in supply chain and export contexts.

Moisture Sensitivity: Both components maintain MSL 3 (168 Hours) rating, indicating identical moisture handling and storage requirements during manufacturing and assembly processes.

Product Status Consideration: The A3966SLBTR-T maintains Active product status, providing ongoing manufacturer support and availability, addressing the obsolescence limitation of the LB11861H-TLM-H.

Parameter Comparison

Engineering Selection Recommendations

Obsolescence Resolution: The LB11861H-TLM-H is classified as obsolete. The A3966SLBTR-T maintains Active product status with Allegro MicroSystems, ensuring continued availability and manufacturer technical support.

Regulatory & Compliance Equivalence: Both components share identical REACH Status, ECCN classification, and HTSUS coding, confirming equivalent regulatory treatment for procurement and export documentation.

Environmental & Storage Requirements: Matching MSL 3 (168 Hours) ratings ensure identical moisture control protocols during manufacturing, assembly, and storage phases.

RoHS Compliance: The A3966SLBTR-T is ROHS3 Compliant, meeting current environmental standards for electronic components in regulated markets.

Frequently Asked Questions (FAQ)

Q: What makes the A3966SLBTR-T a valid substitute for the LB11861H-TLM-H?

A: Both components are motor driver ICs within the Power Management (PMIC) category with identical regulatory classifications (REACH Status, ECCN, HTSUS code) and moisture sensitivity levels. The A3966SLBTR-T provides Active product status, addressing the obsolescence of the LB11861H-TLM-H.

Q: Are there packaging differences between these components?

A: The A3966SLBTR-T is specified as 16-PowerSOIC (0.295", 7.50mm Width) in Surface Mount configuration. The LB11861H-TLM-H packaging details are not provided in the available specifications. Physical verification against your PCB layout is required before design implementation.

Q: Do both components have the same moisture sensitivity requirements?

A: Yes. Both the LB11861H-TLM-H and A3966SLBTR-T are rated MSL 3 (168 Hours), requiring identical moisture control and storage protocols during manufacturing and assembly.

Q: What is the supply voltage range for the A3966SLBTR-T?

A: The A3966SLBTR-T operates at 4.75V to 5.5V supply voltage with load voltage capability from 4.75V to 30V and maximum output current of 650mA.

Q: Is the A3966SLBTR-T compliant with current environmental standards?

A: Yes. The A3966SLBTR-T is ROHS3 Compliant and maintains REACH Unaffected status, meeting current environmental regulations for electronic components.