Linear Technology's LT1084CM33 Voltage Regulator

The LT1084CM33 is a robust low dropout voltage regulator designed by Linear Technology, now part of Analog Devices, to deliver performance with high efficiency and reliability. This component is explicitly engineered to cater to a wide array of applications requiring a stable and clean power supply. The LT1084CM33 is a popular choice among designers for its ease of use and robust feature set.

Key Features

• Output Voltage: The LT1084CM33 provides a fixed output voltage of 3.3V, which is ideal for logic circuits and other standard 3.3V applications.
• High Current Capability: It can deliver up to 5A of continuous output current, making it suitable for high-power applications.
• Low Dropout Voltage: The device boasts a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage, reducing power loss and improving efficiency.
• Adjustable Current Limit: The regulator includes an internal current limiting feature to protect the device and the load from overcurrent conditions. This feature also helps in designing applications with specific current requirements.
• Thermal Protection: With built-in thermal shutdown, the LT1084CM33 automatically turns off if the temperature exceeds safe operating limits, safeguarding the regulator and the system from thermal damage.

Applications

The LT1084CM33 is versatile and can be used in various applications, including:

• Power supplies for microprocessors and digital systems
• Battery-powered devices
• Linear power regulators for embedded systems
• Post-regulation for switching supplies

Package and Quality

The LT1084CM33 comes in a robust TO-263 package, which is suitable for surface mount technology (SMT) and offers good thermal performance. Linear Technology ensures that each unit is rigorously tested and meets high-quality standards, providing designers with a reliable component for their power supply solutions.

In conclusion, the LT1084CM33 from Linear Technology stands out as a powerful, efficient, and reliable voltage regulator, perfect for a wide range of applications that require a stable 3.3V supply with significant current capabilities.