The LTC3413EFE#PBF is a high-performance, synchronous buck regulator from Linear Technology that delivers exceptional power efficiency and precision. Designed to meet the needs of a wide range of applications, this regulator is ideal for portable devices, communications equipment, and industrial systems where space is at a premium and power efficiency is crucial.

Key Features

• High Efficiency: Capable of up to 95% efficiency, the LTC3413EFE#PBF ensures minimal power loss and heat generation, making it suitable for battery-powered and thermally sensitive applications.
• Wide Input Voltage Range: With an input voltage range of 2.25V to 5.5V, this regulator can accommodate various power supplies, including single-cell lithium-ion batteries or multi-cell alkaline/NiCd/NiMH batteries.
• Adjustable Output Voltage: The output voltage is adjustable from 0.8V to VIN, providing versatility and the ability to cater to specific voltage requirements of different loads.
• High Switching Frequency: Its switching frequency can be set between 300kHz to 2.25MHz, allowing for a compact solution with small external components.
• No RSENSE: The LTC3413EFE#PBF operates without the need for a sense resistor, utilizing its internal switches to minimize the number of external components and simplify the design process.

Performance and Protection

The LTC3413EFE#PBF is not only efficient but also intelligent, featuring a range of built-in protection features. It includes overvoltage protection, undervoltage lockout, thermal shutdown, and current limit protection, ensuring the safety and reliability of both the regulator and the system it powers.

Package and Availability

The device is offered in a compact 16-lead thermally enhanced TSSOP package, designated by the 'EFE' suffix in the part number. This package is engineered to provide efficient thermal dissipation, ensuring stable operation even under high load conditions. The LTC3413EFE#PBF is available for purchase through authorized distributors and is suitable for commercial and industrial temperature ranges.

Overall, the LTC3413EFE#PBF from Linear Technology represents a blend of performance, efficiency, and flexibility, making it a top choice for designers looking to optimize their power management solutions.