Overview of LT1956IFE-5

The LT1956IFE-5 is a high-performance step-down switching regulator from Linear Technology, designed to provide efficient power conversion for a wide range of applications. With a 5V fixed output voltage, this device is ideal for systems that require a stable and reliable power source. The LT1956IFE-5 is capable of delivering up to 1.5A of continuous output current, making it suitable for powering small to medium-sized electronic devices.

Key Features

• High Efficiency: The LT1956IFE-5 features a high-efficiency design that reduces power loss and improves overall system performance. This is particularly beneficial in battery-powered applications where maximizing battery life is crucial.
• Wide Input Voltage Range: This regulator operates over a wide input voltage range of 4V to 40V, accommodating a variety of power sources and allowing for flexibility in system design.
• Fixed 5V Output: The device provides a precise 5V output, which is commonly used in digital circuits, ensuring compatibility with a broad range of components and systems.
• Adjustable Switching Frequency: The LT1956IFE-5 offers an adjustable switching frequency from 200kHz to 2.5MHz, enabling designers to optimize the balance between efficiency and external component size.
• Thermal Protection: Built-in thermal protection safeguards the device from overheating, enhancing system reliability and longevity.

Applications

The LT1956IFE-5 is versatile and can be used in various applications, including:

• Portable electronics
• Automotive systems
• Industrial controls
• Telecommunications equipment
• Power supplies

Package and Availability

The regulator is available in a 16-lead TSSOP package, which is compact and suitable for space-constrained applications. The LT1956IFE-5 is designed for ease of use, with minimal external components required, simplifying the design process and accelerating time-to-market for product development.

With its robust feature set and reliable performance, the LT1956IFE-5 from Linear Technology is an excellent choice for designers looking to implement an efficient power management solution in their electronic systems.