{"product_id":"str-s5707-off-line-switching-regulator-ic","title":"STR-S5707 Sanken Off-Line Quasi-Resonant Flyback Switching Regulator IC","description":"\u003cp\u003eThe \u003cstrong\u003eSTR-S5707\u003c\/strong\u003e is an original, high-reliability hybrid integrated circuit developed by Sanken. It is specifically engineered for use in off-line quasi-resonant flyback power converters with indirect feedback. This device incorporates an advanced primary control and proportional drive circuit paired with a third-generation high-voltage bipolar switching transistor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sanken Electric Co., Ltd. (Originally distributed via Allegro MicroSystems)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Over-molded SIP-9 (9-pin Single In-line Power Package) with an integrated isolated heat spreader.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTopology:\u003c\/strong\u003e Quasi-Resonant Flyback (Delivers high efficiency and low electromagnetic interference\/EMI).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Protections:\u003c\/strong\u003e Features pulse-by-pulse over-current protection, latched over-voltage protection, thermal shutdown safeguards, and internal under-voltage lockout (UVLO) with hysteresis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New \/ New Old Stock (NOS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA vital replacement component heavily used for servicing vintage cathode-ray tube (CRT) television chassis, arcade display monitors, and legacy switch-mode power supplies (SMPS) requiring an exact-match semiconductor.\u003c\/p\u003e","brand":"Sanken","offers":[{"title":"New","offer_id":48108721111194,"sku":"SC0002","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/5-STR-S5707_20Sanken_20Off-Line_20Quasi-Resonant_20Flyback_20Switching_20Regulator_20IC.jpg?v=1779420538","url":"https:\/\/prellelectronics.com\/products\/str-s5707-off-line-switching-regulator-ic","provider":"Prell Electronics","version":"1.0","type":"link"}