The LT1376CN8-5#PBF is a high-efficiency step-down DC/DC converter from Linear Technology, designed to provide a precise regulated voltage from a variety of input sources. This robust converter is part of Linear Technology's LT1376 series and is packaged in an 8-lead PDIP (Plastic Dual In-line Package), offering a fixed output voltage of 5V.

Key Features

• Efficient Operation: The LT1376CN8-5#PBF boasts a high efficiency of up to 90%, which helps in minimizing heat generation and power loss, making it suitable for battery-powered applications.
• Wide Input Voltage Range: This converter can operate from an input voltage range of 4.5V to 60V, accommodating a broad spectrum of power sources, from single-cell batteries to industrial supplies.
• Fixed 5V Output: It delivers a stable 5V output, which is commonly used in digital circuits, microcontrollers, and other electronic devices.
• Adjustable Switching Frequency: The switching frequency can be programmed up to 500kHz, allowing flexibility in the design of inductors and capacitors, optimizing size and efficiency.
• Low Dropout Operation: Its low dropout feature ensures the output voltage remains regulated even when the input voltage is very close to the output voltage.
• Thermal Protection: The device includes thermal shutdown protection that safeguards it from overheating and potential damage.

Applications

The LT1376CN8-5#PBF is versatile and can be used in a wide array of applications, including:

• Portable devices
• Automotive electronics
• Industrial power systems
• Telecommunications equipment
• Point of load conversions

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1376CN8-5#PBF is no exception. It is designed to meet high standards of performance and reliability, ensuring a long operational life in various conditions. The device is also RoHS compliant, aligning with environmental standards for hazardous substances.