The LTC3426ES6#TRMPBF is an efficient, high-frequency synchronous step-up DC/DC converter from Linear Technology. Designed to meet the rigorous demands of portable electronic devices, this compact component is a powerhouse in a small package, encapsulated in a low-profile SOT-23 package.

Key Features

• High Frequency Operation: With an operating frequency of up to 3MHz, the LTC3426 allows for the use of tiny, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• Synchronous Rectification: The synchronous rectification feature offers higher efficiency compared to traditional diode rectified solutions, making it ideal for battery-powered applications where extended run time is crucial.
• Wide Input Voltage Range: The device accepts an input voltage range from 0.5V to 5V, providing versatility for various power sources, including single or multiple battery configurations.
• Adjustable Output Voltage: The output voltage is adjustable up to 5.25V, allowing for a wide range of power needs for different devices.
• Burst Mode® Operation: For improved efficiency at light loads, the LTC3426 features Burst Mode operation, significantly reducing quiescent current and extending battery life.
• Low Profile: Its SOT-23 packaging makes it suitable for space-constrained applications, maintaining performance without compromising on space.

Applications

The LTC3426ES6#TRMPBF is designed for a variety of applications, particularly where space and power efficiency are critical. It is an excellent choice for:

• Handheld devices
• Portable media players
• Wireless and DSL modems
• GPS receivers
• Medical and healthcare devices
• Small LCD displays

Reliability and Performance

Linear Technology ensures that the LTC3426ES6#TRMPBF meets the highest standards of reliability and performance. This product is designed to deliver efficient power conversion, enabling designers to create sophisticated electronic products that push the boundaries of technology while maintaining energy efficiency.