The LT1374CT7-5#PBF is a versatile and robust step-down switching regulator designed by Linear Technology. It is engineered to deliver high efficiency and reliable performance for a wide range of applications requiring voltage regulation. This component is particularly suitable for systems that demand a high current output of up to 4.5A with an input voltage range of 4.5V to 25V.

Key Features

• High Current Output: Capable of delivering a 4.5A output, making it suitable for high-power applications.
• Adjustable Output Voltage: The output voltage can be set from 2.5V to 25V, providing flexibility for various design requirements.
• High Efficiency: Utilizes a 500kHz fixed frequency current mode switching architecture, which allows for up to 92% efficiency, reducing heat and power loss in operation.
• Thermal Protection: Features thermal shutdown and current limit protection, ensuring safe operation under abnormal conditions.
• Low Dropout Operation: The regulator maintains its performance even with minimal difference between input and output voltages.
• Stable with Low ESR Capacitors: Operates reliably with ceramic capacitors, which can be beneficial for applications sensitive to output noise.

Applications

The LT1374CT7-5#PBF is ideal for a variety of applications, including but not limited to:

• Telecommunications equipment
• Portable computers and devices
• Industrial power systems
• Automotive electronics
• High-density power supplies

Product Specifications