LV8080LP-TE-L-E Equivalent & Substitute Parts

Part Overview

The LV8080LP-TE-L-E is a bipolar motor driver IC manufactured by onsemi, designed for stepper motor control applications in camera systems. This fully integrated driver combines control and power stage functionality in a compact 16-WFQFN surface mount package, operating across a 2.5V to 6V supply voltage range with 200mA output current capability.

The LV8080LP-TE-L-E is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure component availability for production, and support long-term product maintenance and repair operations.

Substiute Parts

LV8080LP-TE-L-E

onsemiIn Stock: 2960LV8080LP-TE-L-E Datasheet

Current PartRFQ

LB1940T-TLM-H

onsemiIn Stock: 11054LB1940T-TLM-H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LV8080LP-TE-L-E is determined by the following critical parameters:

• Motor driver type and control architecture (bipolar stepper motor driver with fully integrated control and power stage)
• Output configuration (half bridge topology with 4 outputs)
• Interface type (parallel control interface)
• Electrical specifications (200mA output current, 2.5V to 6V supply and load voltage range)
• Operating temperature range (-30°C to 85°C)
• Mounting and packaging compatibility (surface mount technology)
• Regulatory compliance (REACH status, ECCN classification)

The LB1940T-TLM-H qualifies as a substitute based on shared manufacturer origin (onsemi), identical product category (Power Management PMIC), equivalent motor driver functionality, and compatible regulatory compliance profile. Both parts are classified as obsolete, indicating similar market lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

Selection between the LV8080LP-TE-L-E and LB1940T-TLM-H should be based on the following engineering criteria:

Both parts are manufactured by onsemi and classified as obsolete, indicating equivalent market availability constraints. The LB1940T-TLM-H carries explicit ROHS3 compliance certification, whereas the LV8080LP-TE-L-E does not specify RoHS status in the provided data.

The LV8080LP-TE-L-E features MSL Level 1 (unlimited moisture sensitivity), providing superior moisture tolerance during storage and handling. The LB1940T-TLM-H specifies MSL Level 3 (168 hours), requiring more stringent moisture control protocols.

Both parts maintain REACH Unaffected status and EAR99 ECCN classification, ensuring equivalent regulatory compliance for export and supply chain purposes.

Frequently Asked Questions (FAQ)

Q: Can the LB1940T-TLM-H directly replace the LV8080LP-TE-L-E in existing designs?

A: Both parts are onsemi motor driver ICs in the Power Management category with equivalent functional integration. However, package differences (16-WFQFN versus 20-TSSOP) require PCB layout modification. Electrical parameter alignment must be verified against specific application requirements before implementation.

Q: What is the significance of the MSL rating difference between these parts?

A: The LV8080LP-TE-L-E (MSL 1) tolerates unlimited moisture exposure, while the LB1940T-TLM-H (MSL 3) requires storage in controlled humidity environments not exceeding 168 hours at 85°C/85% RH. This affects component handling, storage procedures, and supply chain logistics.

Q: Are both parts suitable for camera applications?

A: The LV8080LP-TE-L-E is explicitly documented for camera applications. The LB1940T-TLM-H is specified as a motor driver without application-specific designation in the provided data. Application suitability must be confirmed through detailed electrical and thermal analysis.

Q: What packaging considerations apply to substitution?

A: The LV8080LP-TE-L-E uses 16-WFQFN (2.6x2.6) packaging, while the LB1940T-TLM-H uses 20-TSSOP. These are distinct package geometries requiring different PCB footprints, trace routing, and thermal management approaches. Package selection impacts board space, manufacturing processes, and thermal performance.

Q: Do both parts meet the same regulatory requirements?

A: Both parts maintain REACH Unaffected status and EAR99 ECCN classification. The LB1940T-TLM-H explicitly declares ROHS3 compliance. Regulatory compliance verification should be performed for specific end-use applications and regional requirements.