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L7908CP Datasheet(PDF) 3 Page - STMicroelectronics |
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L7908CP Datasheet(HTML) 3 Page - STMicroelectronics |
3 / 16 page L7900 SERIES 3/16 ORDERING CODES (*) Available in Tape & Reel with the suffix "-TR". TEST CIRCUIT ELECTRICAL CHARACTERISTICS OF L7905C (refer to the test circuits, TJ = 0 to 125°C, VI = -10V, IO =500 mA, CI =2.2 µF, CO = 1 µF unless otherwise specified). (*) Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. TYPE TO-220 D2PAK (*) TO-220FP TO-3 OUTPUT VOLTAGE L7905C L7905CV L7905ACD2T L7905CP L7905CT -5 V L7952C L7952CV L7952ACD2T L7952CT -5.2 V L7906C L7906CV L7906ACD2T L7906CP L7906CT -6 V L7908C L7908CV L7908ACD2T L7908CP L7908CT -8 V L7912C L7912CV L7912ACD2T L7912CP L7912CT -12 V L7915C L7915CV L7915ACD2T L7915CP L7915CT -15 V L7918C L7918CV L7918ACD2T L7918CP L7918CT -18 V L7920C L7920CV L7920ACD2T L7920CP L7920CT -20 V L7922C L7922CV L7922ACD2T L7922CT -22 V L7924C L7924CV L7924ACD2T L7924CP L7924CT -24 V Symbol Parameter Test Conditions Min. Typ. Max. Unit VO Output Voltage TJ = 25°C -4.8 -5 -5.2 V VO Output Voltage IO =-5mAto -1A PO ≤ 15 W VI = 8 to 20 V -4.75 -5 -5.25 V ∆V O(*) Line Regulation VI =-7 to-25 V TJ = 25°C 100 mV VI =-8 to-12 V TJ = 25°C 50 ∆V O(*) Load Regulation IO =5mAto 1.5 A TJ = 25°C 100 mV IO = 250 to 750 mA TJ = 25°C 50 Id Quiescent Current TJ = 25°C 3 mA ∆I d Quiescent Current Change IO =5mAto 1 A 0.5 mA VI = -8 to -25 V 1.3 ∆V O/∆T Output Voltage Drift IO = 5 mA -0.4 mV/°C eN Output Noise Voltage B = 10Hz to 100KHz TJ = 25°C 100 µV SVR Supply Voltage Rejection ∆V I = 10 V f = 120Hz 54 60 dB Vd Dropout Voltage IO =1A TJ = 25°C ∆V O = 100 mV 1.4 V Isc Short Circuit Current 2.1 A |
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