The LT3083MPQ#PBF is a versatile and robust linear regulator from Linear Technology designed to provide precision current and voltage control. This component is part of a family of regulators that feature a unique architecture enabling them to deliver a continuous output of 3A with high efficiency. The device is adjustable with a single resistor, providing ease of use and flexibility in a wide range of applications.

Key Features

• Output Current: Capable of delivering up to 3A of continuous output current.
• Adjustable Output: The output voltage can be set from 0V to 36V with a single external resistor.
• Wide Input Voltage Range: Operates with input voltages from 1.2V to 40V, suitable for a variety of supply sources.
• Thermal Protection: Features internal thermal limit and current limiting to protect the device under overload conditions.
• Stable with Low ESR: Stable with ceramic, tantalum, or aluminum electrolytic capacitors, providing design flexibility.
• Dropout Voltage: Low dropout voltage ensures efficient operation, even with a small differential between input and output voltages.

Applications

The LT3083MPQ#PBF is ideal for a range of applications where a reliable and adjustable power supply is required. Common uses include:

• Power supplies for sensitive analog circuitry
• Post-regulation for switching power supplies
• Constant current sources
• Battery charging and power management

Package and Quality

The device comes in a 5-lead DDPAK package, providing a compact solution that is easy to integrate into a variety of designs. The LT3083MPQ#PBF is characterized for operation from -55°C to 150°C, ensuring reliable performance in extreme environments and is RoHS compliant, meeting current environmental standards.

With its precision, reliability, and ease of use, the LT3083MPQ#PBF from Linear Technology is an excellent choice for designers looking to implement a high-quality, adjustable power solution in their electronic projects.