LV5768M-MPB-H

DC DC Switching Controllers Overview

The LV5768M-MPB-H is a single-channel step-down switching regulator controller manufactured by onsemi. It operates within an input voltage range of 8.5V to 42V and is housed in a 14-LSOP package with a width of 4.40mm. The device functions as a positive output DC-DC controller, utilizing a transistor driver configuration for buck converter applications. It supports surface-mount installation and is designed for efficient power management in regulated supply circuits.

DC DC Switching Controllers Feature Summary

• Single-channel step-down switching regulator controller architecture
• Wide input voltage operating range from 8.5V to 42V
• Positive output configuration with transistor driver interface

DC DC Switching Controllers Applications

• Buck converter power management systems
• DC-DC step-down regulation circuits
• Industrial power supply designs

DC DC Switching Controllers Procurement Notes

Verify the specific suffix MPB against official datasheets to confirm tube packaging and LSOP-14 form factor. Confirm end-of-life status if applicable, as some LV5768 variants are discontinued. Ensure compatibility with existing PCB footprints and thermal requirements before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component when a robust buck controller is required for inputs up to 42V. The 14-LSOP package offers a compact solution for space-constrained designs. Verify that the external component selection aligns with the controller's switching frequency and current sensing capabilities for stable operation.

DC DC Switching Controllers Part Context

This part belongs to the LV5768M series of switching regulators. It serves as a dedicated controller for creating efficient step-down power stages. The series is engineered for automotive and industrial environments requiring reliable voltage regulation under varying load conditions.

DC DC Switching Controllers Replacement Considerations

Check for direct pin-compatible substitutes within the LV5768 family. Verify electrical parameters such as input voltage limits and package dimensions against alternative controllers to ensure seamless integration without redesigning the surrounding circuitry.