LT1374CS8#TRPBF

The LT1374CS8#TRPBF is a high-performance switching regulator integrated circuit designed for versatile power conversion applications. Utilizing both Buck and SEPIC topologies, it provides an adjustable positive output voltage ranging from 2.42V to 21.5V. The device supports a wide input voltage window from 5V to 25V and can deliver a maximum switch current of 4.5A, making it suitable for driving moderate to heavy loads efficiently. Operating at a fixed 500kHz switching frequency, the regulator allows for compact passive component selection while maintaining stable regulation across its full operating temperature range of 0°C to 125°C junction temperature. Packaged in a surface-mount TO-263-8 D²Pak case with seven leads plus a thermal tab, the LT1374CS8#TRPBF facilitates robust thermal management and straightforward PCB integration. This component is ideal for industrial control systems, telecommunications equipment, and portable battery-powered devices requiring reliable step-down or inverted polarity conversion.

Buyers should verify availability and lead times through authorized distribution channels before procurement. Design engineers should ensure adequate thermal relief on the D²Pak tab to maintain junction temperatures within specified limits during continuous operation.