LT8338EMSE#TRPBF

Overview

The LT8338EMSE#TRPBF is a micropower synchronous boost converter manufactured by Analog Devices Inc. It operates with an input voltage range of 3 V to 40 V and delivers up to 2.5 A output current. The device features a low quiescent current of 12 uA and supports switching frequencies from 300 kHz to 3 MHz. It is housed in a 10-lead MSOP package and functions within a temperature range of -40°C to +150°C.

Feature Summary

• Synchronous step-up topology for high efficiency
• Micropower operation with low quiescent current
• Silent Switcher architecture for reduced EMI

Applications

• Battery-powered portable equipment
• Industrial sensor nodes
• Telecommunications infrastructure

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing components. Confirm that the MSOP-10 package variant matches your PCB footprint requirements. Ensure compatibility with the specified 3 V to 40 V input range for your target application design.

Selection Notes

Select this component for designs requiring high efficiency at light loads due to its low quiescent current. The wide operating temperature range makes it suitable for harsh environments. Consider the Silent Switcher feature if electromagnetic interference mitigation is critical for the system layout.

Part Context

This part belongs to the LT8338 family of micropower synchronous boost converters. It shares architectural similarities with other members of the series but is distinguished by its specific pinout, thermal characteristics, and performance metrics optimized for space-constrained applications.

Replacement Considerations

LT8338EMSE#PBF is a tube-packaged equivalent offering identical electrical specifications.