The LTC3406ES5#TRM is a high-efficiency, monolithic synchronous buck regulator from Linear Technology that delivers up to 600mA of continuous output current. This compact and versatile power solution is designed for portable and space-constrained applications where efficiency and reliability are critical.

Key Features

• High Efficiency: Capable of up to 96% power efficiency, the LTC3406ES5#TRM helps to maximize battery life in portable devices.
• Adjustable Output Voltage: The output voltage is adjustable from 0.8V to VIN, providing flexibility for various design requirements.
• High Frequency Operation: With a switching frequency of up to 3MHz, the device allows for the use of small surface-mount inductors and capacitors, saving board space and reducing noise.
• Low Dropout Operation: Its low dropout operation ensures the regulator maintains output regulation even when the input-to-output voltage differential is small.
• No Schottky Diode Required: The internal synchronous rectifier improves efficiency and eliminates the need for an external Schottky diode.
• Thermal Protection: The LTC3406ES5#TRM includes thermal shutdown to protect the device under over-temperature conditions.
• Low Quiescent Current: The low no-load quiescent current helps in preserving battery life when the device is in standby mode.

Applications

With its compact TSOT-23 package and high-efficiency performance, the LTC3406ES5#TRM is suitable for a wide range of applications, including:

• Handheld Devices
• Portable Media Players
• Wireless and DSL Modems
• Digital Cameras
• PDAs and Smartphones
• GPS Receivers

Product Specifications

The LTC3406ES5#TRM is a testament to Linear Technology's commitment to providing advanced power management solutions that meet the needs of today's innovative electronics.