The LT1766IGN#PBF is a versatile and robust step-down switching regulator from Linear Technology designed to deliver high efficiency and reliable performance for a wide range of applications. This regulator operates at a fixed frequency of 1.5MHz, allowing the use of small, low-cost inductors and capacitors, resulting in a compact power supply solution with a minimal footprint.

Key Features

• Wide Input Voltage Range: The LT1766IGN#PBF can handle an input voltage range from 4.5V to 60V, making it suitable for applications with varying input sources, including automotive and industrial systems.
• High Efficiency: Optimized for high efficiency, this regulator can maintain efficiency levels up to 85%, reducing power loss and heat generation.
• Adjustable Output Voltage: The output voltage can be set from 1.25V to the input voltage level, providing flexibility for different voltage requirements.
• High Switching Frequency: With a 1.5MHz switching frequency, the LT1766IGN#PBF allows for smaller external components, reducing the overall solution size and cost.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and current limit protection safeguard the device and the system from excessive temperatures and overcurrent conditions.

Applications

The LT1766IGN#PBF is well-suited for a variety of applications, including but not limited to:

• Telecommunications
• Automotive systems
• Portable battery-powered devices
• Industrial power supplies
• Distributed power systems

Package and Quality

The LT1766IGN#PBF comes in a 16-lead SSOP package, which provides a compact layout for space-constrained applications. The product carries the PBF designation, indicating it is lead-free and RoHS compliant, meeting environmental standards for hazardous substances.

As part of Linear Technology's commitment to quality, the LT1766IGN#PBF is designed and manufactured to meet the highest standards of performance and reliability, ensuring a dependable power solution for your critical applications.