The LTC3803ES6#TRPBF is a high-performance, constant frequency, current mode step-down DC/DC controller packaged in a compact SOT-23 form factor. Designed and manufactured by Linear Technology, a leader in analog integrated circuits, this product offers robust power management solutions for a wide range of applications.

Key Features

• Wide Input Voltage Range: The device operates from an input voltage range of 9V to 36V, making it suitable for a variety of industrial and automotive power supply applications.
• Constant Frequency Operation: With a fixed frequency of 300kHz, the LTC3803ES6#TRPBF provides low noise characteristics, which is essential for noise-sensitive applications.
• Current Mode Control: The current mode operation ensures fast transient response and excellent loop stability.
• Low Shutdown Current: The shutdown feature reduces the supply current to less than 10µA, providing power efficiency in standby mode.
• Adjustable Soft-Start: This feature limits the inrush current during startup, providing additional protection to the power supply and its load.
• Compact SOT-23 Package: The small footprint of the SOT-23 package allows for efficient use of board space in space-constrained applications.

Applications

The LTC3803ES6#TRPBF is an ideal choice for various applications where efficient power conversion is required. It is particularly well-suited for:

• Telecommunications Power Supplies
• Portable Electronics
• Distributed Power Systems
• Industrial Power Supplies
• Automotive Systems

Quality and Reliability

Linear Technology ensures that the LTC3803ES6#TRPBF meets the highest standards of quality and reliability. The device is designed to withstand harsh industrial environments and is rigorously tested to guarantee performance under extreme conditions.

Ordering Information

The LTC3803ES6#TRPBF is available in tape and reel packaging, denoted by the suffix 'TRPBF,' which is suitable for automated assembly processes. For detailed ordering and product information, customers can consult the datasheet or contact Linear Technology's sales and support team.