Introducing the LTC3401CS8 from Linear Technology

The LTC3401CS8 is a high-efficiency, monolithic synchronous buck regulator that offers a compact and power-efficient solution for a wide range of applications. Manufactured by Linear Technology, a company known for its high-performance analog integrated circuits, this product is designed to meet the rigorous demands of modern electronic devices.

Key Features

• High Efficiency: The LTC3401CS8 can deliver up to 95% efficiency, which is crucial for battery-powered devices as it extends battery life and reduces heat generation.
• Adjustable Output Voltage: It can provide an adjustable output voltage from 0.8V to VIN, allowing for a versatile range of power supply options for different circuit requirements.
• High Frequency Operation: With a switching frequency of up to 2.25MHz, the LTC3401CS8 allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• Low Dropout Operation: Its low dropout operation is ideal for applications requiring maximum efficiency at low input voltages.
• Current Mode Control: The current mode control provides fast transient response and excellent loop stability.
• Synchronous Operation: Internal synchronous rectification improves efficiency and eliminates the need for an external Schottky diode.
• Thermal Protection: The LTC3401CS8 incorporates thermal shutdown to protect the device under over-temperature conditions.

Applications

The versatility of the LTC3401CS8 makes it suitable for a variety of applications, including:

• Portable instruments
• Wireless modems
• PDAs and handheld computers
• Distributed supply regulation
• GPS devices

Package and Quality

The LTC3401CS8 comes in a compact 8-lead SOIC package, which is ideal for space-constrained applications. Linear Technology ensures that each device meets their high standards for quality and performance, providing a reliable power solution for your designs.

With its combination of features, the LTC3401CS8 is a powerful component for designers looking to optimize their power management systems with a small, efficient, and flexible buck regulator.