LT3468ES5-2#TR - Step-Up DC/DC Converter by Linear Technology

The LT3468ES5-2#TR is a highly efficient, compact, step-up DC/DC converter designed and manufactured by Linear Technology, a leader in analog integrated circuits. This component is specifically tailored for applications requiring small footprint and minimal external components, making it an ideal solution for portable devices, LED drivers, and small power supplies.

Key Features

• Integrated Schottky Diode: The LT3468ES5-2#TR includes an internal, low V<sub>F, 40V Schottky diode which simplifies the design and reduces the overall bill of materials.
• Adjustable Output Voltage: The output voltage can be set anywhere from the input voltage up to 34V, providing design flexibility to power a variety of loads.
• High Switching Frequency: With a switching frequency of 1.2MHz, the LT3468ES5-2#TR allows the use of small, low-cost capacitors and inductors, reducing space and cost.
• Low Quiescent Current: The device features a low quiescent current of 2.8μA, making it suitable for battery-powered applications where power efficiency is crucial.
• Thermal Protection: Thermal shutdown protection is built-in, ensuring the device operates within safe temperature ranges.

Applications

• LED Backlighting
• Portable Devices
• Small Power Supplies
• Battery-Powered Equipment
• Photoflash Capacitor Chargers

Product Specifications

• Part Number: LT3468ES5-2#TR
• Package: SOT-23-5 (ThinSOT)
• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: Adjustable up to 34V
• Switching Frequency: 1.2MHz
• Topology: Boost (Step-Up)

This product is available in a tape and reel format (TR) for automated assembly processes, ensuring ease of integration into manufacturing workflows. With its high level of integration and performance, the LT3468ES5-2#TR from Linear Technology is a reliable choice for designers looking to optimize power management in compact electronic systems.