FEATURES Internal Thermal Overload Protection. Internal Short Circuit Current Limiting. Output Current up to 1.5A. Satisfies IEC-65 Specification. (International Electronical Commission). MSL 3 Pb Lead-free APPLICATIONS Three-terminal positive voltage regulator. TO-220AB MAXIMUM RATING @ Ta=25 unless otherwise specified Symbol Parameter Value Units V I (7818--782) Input voltage (7805--7815) P D Power dissipation-2 (Infinite Heatsink) Power dissipation-1 (No Heatsink) 35 0 1.9 30 V W T j, Operating junction temperature -0 to +150 T stg Storage temperature range -55 to +150 Rev.A 1
ELECTRICAL CHARACTERISTICS (V IN =10V,I O =500mA, 0 T j 5 ) 7805 Output voltage V O T j =25,I O =100mA.8 5.0 5.2 V T j =25,7V V i 25V T j =25,8V V i V 15 5 3 1 100 50 100 50 Output voltage V O 7.0V V i 20V.75 5.25 V Quiescent Current I B T j =25,I O =5mA.2 8.0 ma Quiescent Current Change I B 7.0V V i 25V 1.3 ma Output noise voltage V N T a =25,10Hz f 100KHz 50 μv Ripple rejection RR 8V V i 18V,f=0Hz 62 78 db Short Circuit Current Limit I SC T j =25 1.6 A TC VO 0 T j 5,I O =5mA -0.6 mv/ ELECTRICAL CHARACTERISTICS (V IN =11V,I O =500mA, 0 T j 5 ) 7806 Output voltage V O T j =25,I O =100mA 5.75 6.0 6.25 V T j =25,8V V i 25V T j =25,9V V i 13V 15 5 2 0 60 0 60 Output voltage V O 8.0V V i 21V 5.7 6.3 V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B 8.0V V i 25V 1.3 ma Rev.A 2
Output noise voltage V N T a =25,10Hz f 100KHz 55 μv Ripple rejection RR 9V V i 19V,f=0Hz 61 77 db Short Circuit Current Limit I SC T j =25 1.5 A TC VO 0 T j 5,I O =5mA -0.7 mv/ ELECTRICAL CHARACTERISTICS (V IN =V,I O =500mA, 0 T j 5 ) 7807 Output voltage V O T j =25,I O =100mA 6.72 7.0 7.28 V T j =25,9V V i 25V T j =25,10V V i 1V 15 5 5 2 10 70 10 70 Output voltage V O 9.0V V i 22V 6.65 7.35 V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B 9.0V V i 25V 1.3 ma Output noise voltage V N T a =25,10Hz f 100KHz 60 μv Ripple rejection RR 10V V i 20V,f=0Hz 59 75 db Short Circuit Current Limit I SC T j =25 1.3 A TC VO 0 T j 5,I O =5mA -0.8 mv/ Rev.A 3
ELECTRICAL CHARACTERISTICS (V IN =1V,I O =500mA, 0 T j 5 ) 7808 Output voltage V O T j =25,I O =100mA 7.7 8.0 8.3 V T j =25,10.5V V i 25V T j =25,11V V i 17V 6 2 160 80 160 80 Output voltage V O 10.5V V i 23V 7.6 8. V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B 10.5V V i 25V 1.0 ma Output noise voltage V N T a =25,10Hz f 100KHz 70 μv Ripple rejection RR 11.5V V i 21.5V,f=0Hz 58 7 db Short Circuit Current Limit I SC T j =25 1.1 A TC VO 0 T j 5,I O =5mA -1.0 mv/ ELECTRICAL CHARACTERISTICS (V IN =15V,I O =500mA, 0 T j 5 ) 7809 Output voltage V O T j =25,I O =100mA 8.6 9.0 9.36 V T j =25,11.5V V i 26V T j =25,13V V i 19V 7 2.5 180 90 180 90 Output voltage V O 11.5V V i 26V 8.55 9.5 V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B 11.5V V i 26V 1.0 ma Rev.A
Output noise voltage V N T a =25,10Hz f 100KHz 75 μv Ripple rejection RR.5V V i 22.5V,f=0Hz 56 72 db Short Circuit Current Limit I SC T j =25 1.0 A TC VO 0 T j 5,I O =5mA -1.1 mv/ ELECTRICAL CHARACTERISTICS (V IN =16V,I O =500mA, 0 T j 5 ) 7810 Output voltage V O T j =25,I O =100mA 9.6 10.0 10. V T j =25,.5V V i 27V T j =25,1V V i 20V 8 2.5 200 100 200 100 Output voltage V O.5V V i 25V 9.5 10.5 V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B.5V V i 27V 1.0 ma Output noise voltage V N T a =25,10Hz f 100KHz 80 μv Ripple rejection RR 13.5V V i 23.5V,f=0Hz 55 72 db Short Circuit Current Limit I SC T j =25 0.9 A TC VO 0 T j 5,I O =5mA -1.3 mv/ Rev.A 5
ELECTRICAL CHARACTERISTICS (V IN =19V,I O =500mA,0 T j 5 ) 78 Output voltage V O T j =25,I O =100mA 11.5.0.5 V T j =25,1.5V V i 30V T j =25,16V V i 22V 10 3 20 0 20 0 Output voltage V O 1.5V V i 27V 11..6 V Quiescent Current I B T j =25,I O =5mA.3 8.0 ma Quiescent Current Change I B 1.5V V i 30V 1.0 ma Output noise voltage V N T a =25,10Hz f 100KHz 90 μv Ripple rejection RR 15V V i 25V,f=0Hz 55 71 db Short Circuit Current Limit I SC T j =25 0.7 A TC VO 0 T j 5,I O =5mA -1.6 mv/ ELECTRICAL CHARACTERISTICS (V IN =23V,I O =500mA,0 T j 5 ) 7815 Output voltage V O T j =25,I O =100mA 1. 15.0 15.6 V T j =25,17.5V V i 30V T j =25,20V V i 26V 11 3 300 150 300 150 Output voltage V O 17.5V V i 30V 1.25 15.75 V Quiescent Current I B T j =25,I O =5mA. 8.0 ma Quiescent Current Change I B 17.5V V i 30V 1.0 ma Rev.A 6
Output noise voltage V N T a =25,10Hz f 100KHz 110 μv Ripple rejection RR 18.5V V i 28.5V,f=0Hz 5 70 db Short Circuit Current Limit I SC T j =25 0.5 A TC VO 0 T j 5,I O =5mA -2.0 mv/ ELECTRICAL CHARACTERISTICS (V IN =27V,I O =500mA,0 T j 5 ) 7818 Output voltage V O T j =25,I O =100mA 17.3 18.0 18.7 V T j =25,21V V i 33V T j =25,2V V i 30V 13 360 180 360 180 Output voltage V O 21V V i 33V 17.1 18.9 V Quiescent Current I B T j =25,I O =5mA.5 8.0 ma Quiescent Current Change I B 21V V i 33V 1.0 ma Output noise voltage V N T a =25,10Hz f 100KHz 5 μv Ripple rejection RR 22V V i 32V,f=0Hz 52 68 db Short Circuit Current Limit I SC T j =25 0. A TC VO 0 T j 5,I O =5mA -2.5 mv/ Rev.A 7
ELECTRICAL CHARACTERISTICS (V IN =29V,I O =500mA,0 T j 5 ) 7820 Output voltage V O T j =25,I O =100mA 19.2 20.0 20.8 V T j =25,23V V i 35V T j =25,26V V i 32V 15 5 00 200 00 200 Output voltage V O 23V V i 35V 19.0 21.0 V Quiescent Current I B T j =25,I O =5mA.6 8.0 ma Quiescent Current Change I B 23V V i 35V 1.0 ma Output noise voltage V N T a =25,10Hz f 100KHz 135 μv Ripple rejection RR 2V V i 3V,f=0Hz 50 66 db Short Circuit Current Limit I SC T j =25 0. A TC VO 0 T j 5,I O =5mA -3.0 mv/ ELECTRICAL CHARACTERISTICS (V IN =33V,I O =500mA,0 T j 5 ) 782 Output voltage V O T j =25,I O =100mA 23.0 2.0 25.0 V T j =25,27V V i 38V T j =25,30V V i 36V 18 6 80 20 80 20 Output voltage V O 27V V i 38V 22.8 25.2 V Quiescent Current I B T j =25,I O =5mA.6 8.0 ma Quiescent Current Change I B 27V V i 38V 1.0 ma Rev.A 8
Output noise voltage V N T a =25,10Hz f 100KHz 150 μv Ripple rejection RR 28V V i 38V,f=0Hz 50 66 db Short Circuit Current Limit I SC T j =25 0.3 A TC VO 0 T j 5,I O =5mA -3.5 mv/ TYPICAL CHARACTERISTICS @ Ta=25 unless otherwise specified Rev.A 9
Rev.A 10
PACKAGE OUTLINE Plastic surface mounted package TO-220AB N A D C TO-220AB Dim Min Max A 9.80 10.30 E B 8.70 9.10 C.57 Typical D 1.27 Typical B E 2.6 2.8 K H F 13.1 13.7 G 2. 2.6 M H 28.03 28.83 J 0.38 Typical F K 1.22 1.32 L L 0.71 0.91 M 2.50 Typical G J N 3.86 Typical All Dimensions in mm Rev.A 11