The AMS1086CT-5.0 is a low dropout (LDO) voltage regulator from Advanced Monolithic Systems (AMS). This regulator is designed to provide a stable 5.0V output voltage from a higher input voltage, with a dropout voltage as low as 1.3V at 1.5A. This makes it suitable for various electronic applications where a regulated 5V supply is required.

Applications

• Linear Regulator for Motherboard
• Peripheral Card
• Microprocessor Power Supply
• Post Regulator for Switching Power Supply
• Battery Charger

Features

• Three-Terminal Adjustable or Fixed 5V Output
• Guaranteed 1.5A Output Current
• Available in TO-220, TO-252 and SOT-223 Packages
• Low Dropout Voltage 1.3V at 1.5A Output
• Fast Transient Response
• Line Regulation Typically at 0.015%
• Load Regulation Typically at 0.05%
• Current Limit and Thermal Protection

Benefits

• Stable 5V Power Supply
• Over-current and Over-temperature Protection
• Provides stable operation even with varying input voltages
• Relatively low number of external components
• Wide applications

Additional Details

The AMS1086CT-5.0 is available in the TO-220 package. It offers current limiting and thermal shutdown features, enhancing circuit reliability and robustness. It's essential to use appropriate heat sinking when operating the regulator at higher currents to prevent overheating and potential damage. The regulator's low dropout voltage enables it to maintain a stable output voltage even when the input voltage is close to the output voltage. Proper bypassing and use of ceramic capacitors near the input and output are recommended for stability. Consult the manufacturer's datasheet for comprehensive specifications and application guidance.

Given its robust design and straightforward implementation, the AMS1086CT-5.0 is suitable for a broad range of applications needing a regulated 5V supply.