XL2576S-ADJ SMD Adjustable Output Step-Down Voltage Regulator IC

XL2576S‑ADJ SMD Adjustable Output Step‑Down Voltage Regulator IC – TO‑263 Package

Technical Details

• Part Number: XL2576S‑ADJ
• Output Voltage: Adjustable (1.23 V to 37 V)
• Input Voltage Range: 4.5 V to 40 V
• Output Current: Up to 3 A
• Efficiency: Up to 80% (typical)
• Switching Frequency: ~52 kHz (fixed)
• Internal Thermal Shutdown and Overcurrent Protection
• Package: TO‑263‑5L (SMD)

Features

• Adjustable output from 1.23 V to 37 V
• Up to 3 A continuous output current
• Simple design with minimal external components
• Built-in thermal shutdown and current-limit protection
• High power efficiency and low dropout

Applications

• Adjustable DC power supplies
• Battery-powered systems
• Industrial control circuits
• Embedded systems and logic power
• General-purpose DC-DC converters

Physical Attributes

• Package Type: TO‑263‑5L (SMD)
• Dimensions: ~10.1 mm × 9.5 mm × 4.5 mm (L × W × H)
• Weight: ~1.2 g
• Mounting Type: Surface Mount (SMD)

Package Includes

• 1 × XL2576S‑ADJ Adjustable Step‑Down Regulator IC