LT3693EMSE#TRPBF

Overview

The LT3693EMSE#TRPBF is a synchronous step-down DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 3.6V to 36V and delivers up to 3.5A of output current. The device features an adjustable output voltage starting from 0.79V, with a maximum limit of 30V. It supports a switching frequency between 230kHz and 2.45MHz. The component is housed in a 10-MSOP package with an exposed pad and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Synchronous buck topology for high efficiency
• Adjustable output voltage capability
• Wide input voltage tolerance

Applications

• Industrial control systems
• Telecommunications infrastructure
• Portable instrumentation

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the MSOP-10 package variant matches your PCB footprint requirements. Ensure the manufacturer is Analog Devices Inc. to guarantee authenticity. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a wide input voltage range up to 36V is necessary. Choose it for applications requiring adjustable output voltages above 0.79V. Consider it for designs needing high output current up to 3.5A in a compact surface-mount package. Evaluate thermal performance due to the exposed pad requirement.

Part Context

This part belongs to the LT3693 series of synchronous buck regulators. It shares the core architecture with other variants in the family but differs in package type and specific electrical tolerances. The EMSE designation specifies the industrial temperature grade and the MSOP-10 package configuration.

Replacement Considerations

LT3680EMSE#TRPBF is listed as a parameter equivalent substitute.