Linear Technology's LT1084IT33 Fixed Positive Voltage Regulator

The LT1084IT33, part of Linear Technology's family of low dropout voltage regulators, offers a robust solution for applications requiring a fixed 3.3V output. This high-performance component is designed to maintain a consistent voltage level, ensuring the stability and reliability of your electronic devices.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable and precise voltage for critical applications.
• High Current Capability: Capable of delivering up to 5A of output current, making it suitable for high-power requirements.
• Low Dropout Voltage: With a dropout voltage of typically 1.3V at maximum output, it operates efficiently even in low-voltage conditions.
• Adjustable Current Limit: The internal current limiting can be set via an external resistor, offering protection against overcurrent conditions.
• Thermal Protection: Features internal thermal shutdown to safeguard the device and your application from excessive temperature rise.

Applications

The LT1084IT33 is versatile and can be used in a variety of applications, including:

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

Product Specifications

This voltage regulator comes in a TO-220 package, which is widely accepted for its ease of use and robustness. The operating junction temperature range is from -40°C to 125°C, ensuring performance across a wide range of environmental conditions. The LT1084IT33 has a typical line regulation of 0.015% and load regulation of 0.1%, demonstrating its ability to maintain a steady output despite variations in input voltage and load.

Quality and Reliability

Linear Technology is renowned for its commitment to quality, and the LT1084IT33 is no exception. Each device is rigorously tested to meet high standards of performance and reliability. Whether you're developing a new design or maintaining an existing system, the LT1084IT33 voltage regulator is a dependable choice for ensuring a stable power supply.