SI-8401 Datasheet

SI-8401 Regulator

qSI-8400L/8500L Series SI-8400L/8500L Series Separate Excitation Switching Type with Coil sFeatures • • • • • • Integrated switching IC and coil construction Requires 2 external components only Low switching noise Heatsink not required Built-in overcurrent and thermal protection circuits Built-in .

Features

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• Integrated switching IC and coil construction Requires 2 external components only Low switching noise Heatsink not required Built-in overcurrent and thermal protection circuits Built-in soft start circuit (Output ON/OFF control)...SI-8500L Series sApplications
• Telephone power supplies
• Onboard local power supplies sLineup Part Number VO(V) IO(A) SI-8401L 5.0 0.5 SI-8402L 12.0 0.4 SI-8403L 3.3 0.5 SI-8405L 15.0 0.4 SI-8501L 5.0 SI-8502L 12.0 SI-8503L 3.3 1.0 SI-8504L 9.0 SI-8505L 15.0 sAbsolute Maximum Ratings Parameter DC Input Voltage Power Dissipation Junction Temperature S.