LTC1437CG#TRPBF

DC DC Switching Controllers Overview

The LTC1437CG#TRPBF is a high-efficiency, low noise synchronous buck switching regulator manufactured by Analog Devices Inc. It operates within a supply voltage range of 3.5V to 30V and supports switching frequencies up to 400kHz. The device features a maximum duty cycle of 99% and provides one output phase. Packaged in a 28-lead SSOP, it integrates synchronous rectification for improved performance.

DC DC Switching Controllers Feature Summary

• Integrates synchronous rectification for enhanced efficiency
• Supports wide input voltage range from 3.5V to 30V
• Capable of operating at switching frequencies up to 400kHz

DC DC Switching Controllers Applications

• Point-of-load regulation
• Industrial power supplies
• Telecommunications equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the SSOP-28 package availability matches your assembly requirements. Check current stock levels as distribution may vary. Ensure compatibility with your PCB footprint before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring a single-phase synchronous buck topology. Consider the 3.5V to 30V input range for versatile power sources. Evaluate the 400kHz frequency limit against EMI constraints. Verify thermal management needs for the SSOP-28 package under expected load conditions.

DC DC Switching Controllers Part Context

This part belongs to the LTC1437 series of synchronous buck regulators. It is designed for general-purpose DC-DC conversion tasks. The controller manages external MOSFETs to step down voltage efficiently. It represents a standard solution for mid-power applications requiring compact design.

DC DC Switching Controllers Replacement Considerations

No public confirmed substitute part numbers are available.