MC7805CT Features Internal Thermal Overload Protection Three-Terminal Internal Short Circuit Current Limiting No External Components Required Positive Voltage Moisture Sensitivity Level 1 Epoxy Meets UL 94 V-0 Flammability Rating Regulators Halogen Free Available Upon Request By Adding Suffix-H Lead Free Finish/RoHS Compliant(Note1) Suffix Designates RoHS Compliant. See ordering information) Maximum Ratings TO-220 Parameter Symbol Value Unit Input Voltage V 35 V I C B F Output Current I 1.5 A o S Q Power Dissipation P W T D 15 T A -20~125 Operating Junction Temperature 5DQJH OPR U Storage Temperature Range T -55~125 STG 1 2 3 H Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7 a. K D R J G V L N PIN 1. INPUT PIN 2. GND PIN 3. OUTPUT DIMENSIONS INCHES MM DIM NOTE MIN MAX MIN MAX A 0.560 0.625 14.22 15.88 B 0.380 0.420 9.65 10.67 C 0.140 0.190 3.56 4.82 D 0.020 0.045 0.51 1.14 F 0.139 0.161 3.53 4.09 G 0.090 0.110 2.29 2.79 H ----- 0.250 ----- 6.35 J 0.012 0.025 0.30 0.64 K 0.500 0.580 12.70 14.73 L 0.045 0.060 1.14 1.52 N 0.190 0.210 4.83 5.33 Q 0.100 0.135 2.54 3.43 R 0.080 0.115 2.04 2.92 S 0.045 0.055 1.14 1.39 T 0.230 0.270 5.84 6.86 U ----- 0.050 ----- 1.27 V 0.045 ----- 1.15 ----- Rev.3-2-12012020 1/4 MCCSEMI.COMMC7805CT Electrical Characteristics (V =10V, I =500mA, 0CT 125 C,C =0.33uF, C =0.1uF,Unless Otherwise Specified) j i o i o Parameter Symbol Test Conditions Min Typ Max Unit 4.8 5.0 5.2 V T =25C j Vo Output Voltage 7VV 20V,5mAI 1000mA , i o 4.75 - 5.25 V P =15W D 5mAI 1500mA,T =25C - 9.0 100 mV o j Load Regulation Vo 250mAI 750mA,T =25C o j - 4.0 50 mV - 4.0 100 mV 7.0VV 25V,T =25C 1 j Line Regulation Vo - 1.6 50 mV 8.0VV 12V,T =25C 1 j T =25C,I =0 Quiescent Current Iq - 5.0 8.0 mA j o - 0.3 1.3 mA 7VV 25V, i Quiescent Current Change I q - 0.03 0.5 mA 5mAI 1000mA o V Output Noise Voltage -42 - V N 10Hzf100KHz Ripple Rejection RR 62 73 - dB 8VV 20V,f=120Hz,T =25C i j V Dropout Voltage T =25C,I =1.0A -2 - V d j o Output Short Circuit Current Ro f=1.0KHz - 10 - mohm Output Short Circuit Current I T =25C - 230 - mA j OS I T =25C Peak Output Current - 2.2 - A opeak j Temperature Coefficient of Output Vo/ T 0CT 125C,I =5.0mA - 1.1 - j o j mV/C Voltage Rev.3-2-12012020 2/4 MCCSEMI.COM