The SP1084V1-L-3-3 is a low dropout (LDO) linear regulator manufactured by Sipex Corporation (now part of Exar Corporation). This regulator is designed to provide a stable output voltage from a varying input voltage, while maintaining a low voltage drop between the input and output.

Applications

• Post regulation for switching power supplies
• Battery-powered systems
• Portable electronics
• Microprocessor power supplies
• Consumer electronics

Features

• Low dropout voltage: Minimizes power loss and extends battery life.
• Fixed output voltage: Provides a stable and accurate output voltage.
• Overcurrent protection: Protects the regulator and the load from damage.
• Thermal shutdown: Prevents the regulator from overheating.
• Reverse battery protection: Protects the regulator from damage if the battery is connected incorrectly.

Benefits

• Improved efficiency: Low dropout voltage reduces power dissipation.
• Stable output voltage: Ensures reliable operation of downstream circuits.
• Protection against faults: Overcurrent and thermal shutdown features prevent damage.
• Extended battery life: Low quiescent current minimizes battery drain.
• Simplified design: Fixed output voltage simplifies circuit design.

Specifications

The SP1084V1-L-3-3 has a fixed output voltage of 3.3V. Consult the datasheet for detailed electrical and mechanical characteristics, including input voltage range, output current, dropout voltage, and thermal resistance.