Full-Mold, Separate Excitation Step-down Switching Mode

■ Features
• Compact full-mold package (equivalent to TO220)
• Output current: 1.5 A
• High efficiency: 81% typ. (at Vo = 5 V)
• Requires only 4 discrete components
• Built-in reference oscillator (300 kHz)
• Built-in dropping-type-overcurrent and thermal protection circuits
• Output ON/OFF available (circuit current at output OFF: 200µA typ.)
• Soft start available by ON/OFF pin

■ Applications
• Onboard local power supplies
• AV equipment
• OA equipment