The UZ1085L-AD-TN3-R is a low dropout (LDO) linear regulator capable of providing up to 3A of output current. This regulator is designed to maintain a stable output voltage even when the input voltage is close to the output voltage. It is commonly used in applications requiring efficient voltage regulation and low noise. The UZ1085L series offers various fixed and adjustable output voltage options.

Applications

• Post Regulation for Switching Power Supplies
• Battery Chargers
• Motherboard Applications
• Microprocessor Power Supplies

Features

• Low Dropout Voltage: Typically 1.3V at 3A
• Output Current: Up to 3A
• Fixed and Adjustable Output Voltage Options
• Internal Thermal Overload Protection
• Current Limiting Protection
• Reverse Battery Protection

Benefits

• Efficient Voltage Regulation: Maintains a stable output voltage even with low input voltage.
• High Output Current: Can supply power to a variety of loads.
• Overload Protection: Protects the regulator and connected circuits from damage due to overcurrent and overtemperature conditions.
• Reverse Battery Protection: Prevents damage if the battery is connected with reverse polarity.
• Versatile: Suitable for a wide range of applications requiring stable voltage regulation.

Additional Details

The UZ1085L-AD-TN3-R is available in a TO-263 package. It operates over a specified temperature range. The datasheet contains detailed electrical characteristics, application circuits, and package dimensions. The regulator requires external capacitors for stable operation. The AD suffix probably refers to adjustable voltage option and TN3-R is the packaging code.