LT1085CT-3.3#PBF | Linear Technology

Voltage regulator, LT1085CT-3.3#PBF, LINEAR

The LT1085CT-3.3#PBF regulator is designed to provide 3 A high efficiency. All internal circuitry is designed to operate down to 1 V input-to-output differential and the dropout voltage is fully specified as a function of load current. Dropout is guaranteed at a maximum of 1.5 V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions.

Features

• Guaranteed dropout voltage at multiple current levels
• Line regulation: 0.015%
• 100% thermal limit functional test
• Load regulation: 0.1%

Applications

• High efficiency linear regulators
• Post regulators for switching supplies
• Constant current regulators
• Battery chargers