The SMD IC LM2576-ADJ TO-263 is a high-efficiency adjustable step-down (buck) voltage regulator designed to provide a regulated DC output from higher voltage sources. With its compact SMD TO-263 package, it is ideal for power management in embedded systems, industrial electronics, and battery-operated devices.

Key Features:

• Adjustable Output Voltage: Provides a range from 1.23V to 37V.
• High Efficiency: Up to 90% efficiency for power-saving applications.
• 3A Output Current: Supports up to 3A with proper heat dissipation.
• Thermal Shutdown & Overcurrent Protection: Ensures reliable and safe operation.
• Compact TO-263 Package: Ideal for PCB-mounted power regulation solutions.

Package Includes:

• 1 x SMD IC LM2576-ADJ TO-263 Adjustable Step-Down Voltage Regulator

Specifications:

• Input Voltage: 4.5V – 40V
• Output Voltage: Adjustable (1.23V – 37V)
• Output Current: Up to 3A
• Efficiency: Up to 90%
• Switching Frequency: 52kHz
• Package Type: TO-263 (SMD)
• Protection Features: Thermal shutdown, overcurrent protection
• Operating Temperature: -40C to +125C

Applications:

• Power supply circuits
• Battery-powered devices
• Industrial automation
• Embedded system power management
• DIY electronics projects

Datasheet:

Click here to view the datasheet