The LT1507CS8-3.3#PBF is a high-performance step-down switching regulator manufactured by Linear Technology, now part of Analog Devices. Designed to deliver efficiency and reliability, this component operates at a fixed frequency of 500kHz, allowing for a compact solution with smaller external components.

Key Features

• Output Voltage: 3.3V fixed output, which is ideal for logic-level power supplies and various digital applications.
• High Efficiency: Capable of converting input voltages up to 30V down to 3.3V with a high efficiency, reducing power loss and heat generation.
• Output Current: Can deliver up to 1.5A of continuous output current, suitable for a wide range of power applications.
• Thermal Protection: Features thermal shutdown protection that safeguards the device from overheating during high current operation or ambient temperature conditions.
• Low Dropout Operation: The regulator maintains regulation during low input voltage conditions, ensuring consistent performance.
• Stable with Low ESR Capacitors: The device is designed to be stable with ceramic and other types of low ESR output capacitors, providing flexibility in design choices.
• Package: Housed in a thermally efficient 8-lead SO package, which is suitable for space-constrained applications.

Applications

The LT1507CS8-3.3#PBF is versatile and can be used in a variety of applications, including:

• Portable Devices
• Embedded Systems
• Point-of-Load (POL) Converters
• Telecommunications Equipment
• Networking Hardware
• Industrial Controls

Quality and Reliability

Linear Technology is renowned for its commitment to quality, and the LT1507CS8-3.3#PBF is no exception. It is designed to meet stringent specifications and is manufactured in facilities that are ISO 9001 certified. The device also comes with a lead-free finish, complying with RoHS directives for environmental responsibility.

Whether for new designs or as a replacement in existing applications, the LT1507CS8-3.3#PBF offers a robust and efficient power management solution that engineers can trust for their critical designs.