The UZ1085L-AD-TA3-T is a low dropout positive adjustable regulator from UTC (Unisonic Technologies Co., Ltd.). It is designed to provide a stable and adjustable voltage source for a variety of electronic devices.

Applications:

• Adjustable Power Supplies: Ideal for applications requiring a variable voltage output.
• Post Regulation for Switching Power Supplies: Provides clean and stable voltage after switching regulation.
• Battery Charging Circuits: Can be used to create adjustable battery chargers.
• Microprocessor Power Supplies: Suitable for powering microprocessors and other sensitive components.
• Industrial Control Systems: Used in industrial applications needing a stable and adjustable voltage.

Features:

• Adjustable Output Voltage: The output voltage can be adjusted using external resistors.
• Low Dropout Voltage: Typically 1.3V at 3A output current. This minimizes power dissipation.
• Current Limiting: Internal current limiting protects the regulator and the load from overcurrent conditions.
• Thermal Shutdown: Thermal shutdown circuitry protects the regulator from overheating.
• TO-220 Package: The TO-220 package provides good thermal performance.

Benefits:

• Flexibility: Adjustable output voltage allows for use in a wide range of applications.
• High Efficiency: Low dropout voltage results in higher efficiency and reduced power dissipation.
• Reliability: Overcurrent and thermal protection features enhance the reliability of the system.
• Ease of Use: Simple to implement with minimal external components.
• Cost-Effective: Provides a cost-effective solution for voltage regulation.

Specifications:

• Output Voltage: Adjustable
• Output Current: Up to 3A
• Dropout Voltage: 1.3V (typical at 3A)
• Operating Temperature Range: -40°C to +125°C
• Package: TO-220