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The SGS L7905CT is an authentic, original fixed negative voltage regulator manufactured by SGS-Thomson Microelectronics (now STMicroelectronics) during the classic era of the L79xx series.
Housed in a rugged TO-3 (TO-204AA) metal can package with steel case, this iconic through-hole component delivers a stable -5V output with up to 1.5A of continuous output current – perfect for powering analog circuits, audio equipment, op-amp supplies, vintage instrumentation, linear power supplies, and many other applications requiring reliable negative voltage.
Ideal for repair & restoration projects, DIY power supplies, or when you need the exact original component that was used in 1980s–1990s professional and industrial equipment.
Condition: New Old Stock (NOS) – unused, original packaging/anti-static protection where available.
Get the genuine SGS L7905CT and bring back that authentic vintage feel to your next project!
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Facebook Page: Amigatronic
You can also find us on popular platforms like
Tindie, Lectronz, Bonanza and Sell My Retro
Orders processed around 24hs from payment, including holidays