LB11876-TLM-E

Overview

The LB11876-TLM-E is a three-phase brushless motor driver manufactured by onsemi. It belongs to the LB11876 series and is designed for controlling brushless DC motors in various applications. The component utilizes an SMD/SMT installation style and is housed in an HSOP-36R package. It operates within a temperature range of -40°C to +85°C. The device is classified under Motor / Motion / Ignition Controllers & Drivers.

Feature Summary

• Designed specifically for three-phase brushless motor control applications
• Integrated driver circuitry for efficient motor operation
• Supports surface mount technology for automated assembly

Applications

• Brushless DC motor control systems
• Industrial automation equipment
• Consumer appliances with BLDC fans or pumps

Procurement Notes

This component is officially listed as obsolete and scheduled for discontinuation by the manufacturer. No new production units are available from onsemi. Engineers must verify end-of-life status before finalizing designs. Alternative sources may only offer limited surplus stock, which carries reliability risks. Design migration to current generation parts is strongly recommended to ensure long-term supply chain stability and support.

Selection Notes

Select this part only for legacy system maintenance or repair where original specifications are mandatory. For new designs, evaluate current onsemi alternatives that offer similar pinouts or functionality but with active manufacturing support. Consider thermal performance and package compatibility when transitioning to substitute components. Verify interface requirements against modern replacement options to ensure seamless integration without extensive redesign.

Part Context

The LB11876-TLM-E is part of onsemi's broader portfolio of intelligent power and sensing technologies. It falls under the category of motor drivers used in body electronics and industrial applications. The series focuses on providing reliable control solutions for brushless motors, addressing needs in efficiency and compact design within the automotive and consumer sectors.

Replacement Considerations

Available substitutes include other onsemi three-phase BLDC drivers such as the NCV7705/NCV7706 for mirror modules or NCD83591 for general drive applications. Verify pin compatibility and control logic before substitution.