LV8044LP-MPB-H

Overview

The LV8044LP-MPB-H is a six-channel stepper motor driver IC manufactured by onsemi, designed for compact actuator applications. It features a VQLP-40 package with dimensions of 5 x 5 x 0.85 mm. The device operates within a supply voltage range of 2.7 V to 5.5 V and delivers up to 400 mA per output stage. It supports a typical switching frequency of 100 kHz and functions across an operating temperature range of -20°C to +85°C.

Feature Summary

• Six-channel full-bridge output configuration for driving stepper motors
• Compact VQLP-40 surface-mount packaging suitable for space-constrained designs
• Low quiescent current operation for power efficiency

Applications

• Consumer camera lens focusing systems
• Compact actuator motors in mobile devices
• Small form-factor motion control applications

Procurement Notes

Verify the specific suffix MPB against official onsemi documentation to confirm pinout and electrical characteristics match your design requirements. Confirm availability status as distribution data may indicate end-of-life or limited stock conditions. Ensure RoHS compliance documentation is reviewed prior to integration into regulated products.

Selection Notes

Select this component when a multi-channel driver is required for small stepper motors in portable electronics. The low profile and wide voltage input range make it suitable for battery-powered devices. Compare output current capabilities against load requirements to ensure adequate headroom for thermal management within the specified temperature range.

Part Context

This part belongs to the LV8044LP family of motor drivers from onsemi. It is specifically engineered for high-density applications where board space is limited. The family targets the consumer electronics market, particularly imaging devices requiring precise mechanical movement for optical adjustments.

Replacement Considerations

LV8044LP-TLM-H is a documented variant within the same product family offering similar functional specifications.