The SG109/SG309 is a completely self-contained 5V regulator. Designed to provide local regualtion at currents up to 1A for digital logic cards, this device is available in the hermetic TO-3, TO-66, TO-
39 and hermetic and plastic TO-220.
• Fully compatible with TTL and DTL
• Output current in excess of 1A
• Internal thermal overload protection
• No additional external components
• Bandgap reference voltage
• Foldback current limiting
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