LT1374HVIS8#TRPBF - High Efficiency 4.5A Step-Down Switching Regulator

The LT1374HVIS8#TRPBF is a versatile and powerful step-down switching regulator from Linear Technology designed to deliver high efficiency and reliable performance for a wide range of applications. This regulator is capable of producing a 4.5A output current with a switch operating at a frequency of 500kHz, allowing for a compact circuit design with small inductors and capacitors.

Key Features

• High Efficiency: Capable of up to 92% efficiency, this switching regulator ensures minimal power loss and heat generation, making it suitable for energy-sensitive applications.
• Wide Input Voltage Range: The device can operate with an input voltage range of 6V to 60V, providing flexibility in various power supply scenarios.
• Adjustable Output Voltage: The output voltage can be set from 1.25V to 60V, catering to a broad spectrum of requirements.
• High Switching Frequency: A high 500kHz switching frequency allows for smaller component sizes, reducing the overall footprint and cost of the power supply design.
• Low Shutdown Current: It features a low shutdown current of less than 10µA, which is ideal for battery-powered applications where power conservation is critical.

Applications

The LT1374HVIS8#TRPBF is suitable for a variety of applications, including:

• Telecommunications
• Automotive systems
• Industrial power supplies
• Portable battery-powered devices
• Computer and networking systems

Package and Availability

This regulator is offered in an 8-lead SOIC package with a lead-free finish, adhering to RoHS standards. The part number LT1374HVIS8#TRPBF indicates that it is provided in tape and reel packaging, suitable for automated assembly processes. Linear Technology ensures availability and support for this component, making it a reliable choice for both new designs and existing systems requiring a high-performance power solution.