LB1837M-MPB-E

Full Half-Bridge (H Bridge) Drivers Overview

The LB1837M-MPB-E is a monolithic linear integrated circuit designed as a low-voltage, low-saturation bidirectional constant-voltage regulated motor driver. It features two output channels with built-in braking functionality and a wide operating voltage range from 3.0 V to 9.0 V. The device maintains a low saturation voltage of 0.40 V at an output current of 200 mA and consumes minimal standby current of 0.1 μA or less. Packaged in the compact MFP14S (225 mil) format, it integrates a reference voltage coupled to the input for precise regulation control.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Bidirectional constant-voltage regulation with built-in reference voltage
• Low saturation voltage operation for high efficiency
• Minimal power consumption in standby mode
• Integrated bidirectional braking function

Full Half-Bridge (H Bridge) Drivers Applications

• Video equipment motor control
• Camera lens drive systems
• Portable electronic devices requiring low-voltage actuation

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix MPB against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the required MFP14S footprint and thermal management requirements for the target application environment.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring bidirectional motor control within a 3.0 V to 9.0 V supply range. It is suitable where low saturation voltage and minimal standby current are critical design constraints. Verify that the 200 mA continuous output current meets the load requirements.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the LB1837M series of monolithic linear ICs manufactured by onsemi. It is categorized under Motor / Motion / Ignition Controllers & Drivers. The series is engineered for portable equipment, emphasizing low voltage operation and compact packaging solutions like the MFP14S.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Consult official onsemi substitution guides for verified equivalents. Generic cross-references may not match the specific MFP14S package dimensions or internal reference voltage characteristics.