The LT3083MPT#PBF from Linear Technology is an innovative, adjustable voltage linear regulator that offers a wide input voltage range, a low dropout voltage, and the ability to deliver up to 3A of continuous output current. This regulator is designed for a variety of applications, including power supply conditioning, post-regulation for switching supplies, and as a quiet, reliable power source.

Key Features:

• Adjustable Output: The LT3083's output voltage can be set anywhere from 0V to V<sub>IN - V<sub>DO, with a single resistor. This feature provides exceptional flexibility, allowing users to customize the output voltage to their specific needs.
• 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, minimizing power loss and heat generation.
• Single Resistor Current Limit: Unlike conventional regulators, the LT3083 utilizes a single resistor for current limiting, which simplifies the design and allows for easy current limit adjustment.
• Thermal Protection: The regulator includes internal thermal shutdown protection that safeguards the device from damage due to overheating, enhancing its reliability and longevity.
• Stable with Low ESR Capacitors: The LT3083 is stable with ceramic, tantalum, and aluminum electrolytic capacitors, providing design flexibility and compatibility with low ESR output capacitors.

Applications:

With its robust feature set, the LT3083MPT#PBF is well-suited for a range of applications, including:

• High-performance low noise power supplies
• Post-regulation for switching power supplies
• Industrial power supplies
• Battery-powered devices
• Microprocessor supply
• Medical equipment

The LT3083MPT#PBF is offered in a thermally enhanced 16-lead TSSOP package with exposed pad for improved thermal performance. Its robust design and versatile features make it an ideal choice for engineers looking for a reliable and flexible power management solution.