Samsung SR-608EV Service Manual

Also see for SR-606EV: Owner's instructions Owner's instructions

Contents

Samsung Electronics 61MC 7805 AC(T)ELECTRICAL CHARACTERISTICS MC7805(Refer to test circuit, Tmin < Ti < Tmax, Io = 500mA, Vi = 10V, Ci = 0.33ßfi, unless otherwise specified)* Tmin < Ti < TmaxMC78XXI : Tmin = -40˚C, Tmax = 125˚CMC78XXC, Tmin = 0˚C, Tmax = 125˚C* Load and line regulation are specified at constant junction temperature. Changes in Vo due to heating effects must be taken intoaccount separately. Pulse testint with low duty is used.CharacteristicOutput VoltageLine RegulationLoad RegulationQuiescent CurrentQuiescent Current ChangeOutput Voltage DriftOutput Noise BoltageRippleRejectionDropout VoltageOutput ResistanceShort Circuit CurrentPeak CurrentMin4.84.7562Typ5.05.05.01.5935.0-0.840782172502.2Max5.25.25100501005080.51.3UnitVmVmVmAmAmV/°Cμ/VdBVmΩmAATest ConditionsTi = 25°C5.0mA ≤ Io ≤ 1.0A, Po ≤ 15WVi = 7V to 20VVi = 8V to 20VVi = 7V to 25VVi = 8V to 12VIo = 5.0mA to 1.5VIo = 250mA to 750mATi = 25˚CIo = 5mA to 1.0AVi = 7V to 25VVi = 8V to 25VIo = 5mAf = 10Hz to 100KHz Ti = 25˚CF = 120HzVi = 8 to 18VIo = 1A, Ti = 25˚Cf = 1KHzVi = 35V, Ti = 25˚CTi = 25˚CSymbolVo∆Vo∆VoId∆‚Id∆Vo/∆TVnRRVDROISCIpeakMC7805CTi = 25°CTi = 25°C

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