SI78XX 3-Terminal Elektronische Bauelemente Positive Voltage Regulator TO-251 Description The SI78XX series of fixed-voltage monolithic intergratedcircuit voltage regulators designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1A of output current. The internal current limiting and thermal shutdown features of there trgulators make them essentially immune to overload. Features *5V,6V,8V,9V,10V,12V,15V,18V,24V Output Voltage Available *Output Transistor Safe-Area Compensation *No External Components *Internal Thermal Overload Protection *Internal Short-Circuit Current Limiting *High Power Dissipation Capability REF. A B C D E F Millimeter Min. Max. 6.40 6.80 5.20 5.50 6.80 7.20 7.20 7.80 2.30 REF. 0.60 0.90 Millimeter Min. Max. 0.50 0.70 2.20 2.40 0.45 0.60 0.45 0.60 0.90 1.50 5.40 5.80 REF. G H J K L M Absolute Maximum Ratings Parameter Symbol SI7805~18 Input Voltage SI7824 Output Current Tj, Tstg Operating Junction And Storage Temperature Range Thermal Resistance Junction-Air Thermal Resistance Junction-Cases Ratings Unit V V A 35 40 1 VIN VIN IO RθJA RθJC o C -55~+150 125 12.5 o W/ C o W/ C Electrical Characteristics o SI7805 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=10V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A 4.85 4.75 5 _ _ _ _ _ 3 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40 80 2 250 1.8 -0.6 5.15 5.25 50 25 100 50 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=10V,IO=500mA,Tj=25 C 7.5V ≤ VIN ≤ 20V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 7V ≤ VIN ≤ 25V,IO=500mA, Tj=25 C o 8V ≤ VIN ≤ 12V,IO=500mA , Tj=25 C o VIN=10V, 5mA ≤ IO ≤ 1A, Tj=25 C VIN=10V, 250mA ≤ IO ≤750mA,Tj=25oC o VIN=10V,IO=500mA,Tj=25 C VIN=10V, 5mA ≤ IO ≤ 1A 7V ≤ VIN ≤ 25V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 8V ≤ VIN ≤ 18V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C Any changing of specification will not be informed individual Page 1 of 6 SI78XX 3-Terminal Elektronische Bauelemente Positive Voltage Regulator o SI7806 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=11V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj 5.82 5.7 6 _ _ _ _ _ 3 1 _ _ _ _ _ _ _ _ _ 45 75 2 250 1.8 -0.7 _ _ _ _ _ 6.18 6.3 60 25 100 50 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=11V,IO=500mA,Tj=25 C 8V ≤ VIN ≤ 21V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 8V ≤ VIN ≤ 25V,IO=500mA, Tj=25 C o ≤ 9V VIN ≤ 13V,IO=500mA , Tj=25 C o ≤ VIN=11V, 5mA IO ≤ 1A, Tj=25 C VIN=11V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=11V,IO=500mA,Tj=25 C VIN=11V, 5mA ≤ IO ≤ 1A 8V ≤ VIN ≤ 25V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 9V ≤ VIN ≤ 19V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C o SI7808 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=14V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Unit Min. Typ. Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A 7.76 7.6 8 _ _ _ _ _ 3 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 58 72 2 250 1.8 -0.9 8.24 8.4 80 40 100 50 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=14V,IO=500mA,Tj=25 C 10.5V ≤ VIN ≤ 23V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 10.5V ≤ VIN ≤ 25V,IO=500mA, Tj=25 C o ≤ 11V ≤ VIN 17V,IO=500mA , Tj=25 C VIN=14V, 5mA ≤ IO ≤ 1A, Tj=25oC VIN=14V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=14V,IO=500mA,Tj=25 C VIN=14V, 5mA ≤ IO ≤ 1A 10.5V ≤ VIN ≤ 25V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 11.5V ≤ VIN ≤ 21.5V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C Any changing of specification will not be informed individual Page 2 of 6 SI78XX 3-Terminal Elektronische Bauelemente Positive Voltage Regulator o SI7809 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=15V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj 8.73 8.55 9 _ _ _ _ _ 5 3 _ _ _ _ _ _ _ _ _ 58 72 2 250 1.8 -1.1 _ _ _ _ _ 9.27 9.45 90 45 100 50 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=15V,IO=500mA,Tj=25 C 11.5V ≤ VIN ≤ 24V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 11.5V ≤ VIN ≤ 25V,IO=500mA, Tj=25 C o 13V ≤ VIN ≤ 19V,IO=500mA , Tj=25 C VIN=15V, 5mA ≤ IO ≤ 1A, Tj=25oC VIN=15V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=15V,IO=500mA,Tj=25 C VIN=15V, 5mA ≤ IO ≤ 1A 11.5V ≤ VIN ≤ 26V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 12.5V ≤ VIN ≤ 22.5V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤Tj ≤ 25 C o SI7810 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=16V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A 9.7 9.5 _ _ _ _ _ _ _ _ _ _ _ _ _ 10 _ _ _ _ _ _ _ _ 58 72 2 250 1.8 -1.1 10.3 10.5 100 50 100 50 8 0.5 1 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=16V,IO=500mA,Tj=25 C 12.5V ≤ VIN ≤ 25V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 13V≤ VIN ≤ 25V,IO=500mA, Tj=25 C o 14V ≤VIN ≤ 20V,IO=500mA , Tj=25 C o VIN=16V, 5mA ≤ IO ≤ 1A, Tj=25 C VIN=16V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=16V,IO=500mA,Tj=25 C VIN=16V, 5mA ≤ IO ≤ 1A 12.5V ≤ VIN ≤ 25V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 13V≤ VIN ≤ 23V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C Any changing of specification will not be informed individual Page 3 of 6 SI78XX 3-Terminal Elektronische Bauelemente Positive Voltage Regulator o SI7812 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=19V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj 11.64 11.4 12 _ _ _ _ _ 10 3 _ _ _ _ _ _ _ _ _ 75 72 2 250 1.8 -1.5 _ _ _ _ _ 12.36 12.6 120 60 100 60 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=19V,IO=500mA,Tj=25 C 14.5V ≤ VIN ≤ 27V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 14.5V ≤ VIN ≤ 30V,IO=500mA, Tj=25 C o 16V≤ VIN ≤ 22V,IO=500mA , Tj=25 C VIN=19V, 5mA ≤ IO ≤ 1A, Tj=25oC VIN=19V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=19V,IO=500mA,Tj=25 C VIN=19V, 5mA ≤ IO ≤ 1A 14.5V ≤ VIN ≤ 30V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 15V ≤ VIN ≤ 25V,f=120Hz, Tj=25 C o C Tj=25 I o=1A, o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C o SI7815 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=23V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A 14.55 14.25 _ _ _ _ _ _ _ _ _ _ _ _ _ 15 _ _ _ _ _ _ _ _ 90 70 2 250 1.8 -1.8 15.45 15.75 150 75 150 75 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=23V,IO=500mA,Tj=25 C 17.5V ≤VIN ≤ 30V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 17.5V ≤ VIN ≤ 30V,IO=500mA, Tj=25 C o 17.5V ≤ VIN ≤ 30V,IO=500mA , Tj=25 C VIN=23V, 5mA ≤ IO ≤ 1A, Tj=25oC VIN=23V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=23V,IO=500mA,Tj=25 C VIN=23V, 5mA ≤ IO ≤ 1A 17.5V ≤ VIN ≤ 30V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 18.5V ≤ VIN ≤ 28.5V,f=120Hz,Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C Any changing of specification will not be informed individual Page 4 of 6 SI78XX 3-Terminal Elektronische Bauelemente Positive Voltage Regulator o SI7818 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=27V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj 18 17.46 17.1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 110 69 2 250 1.8 -2.2 _ _ _ _ _ 18.54 18.9 180 90 180 90 8 0.5 1.3 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=27V,IO=500mA,Tj=25 C 21V ≤ VIN ≤ 33V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 21V≤ VIN ≤ 33V,IO=500mA, Tj=25 C o 24V ≤ VIN ≤ 30V,IO=500mA , Tj=25 C o VIN=27V, 5mA ≤ IO ≤ 1A, Tj=25 C VIN=27V, 250mA ≤ IO ≤750mA,Tj=25oC o VIN=27V,IO=500mA,Tj=25 C VIN=27V, 5mA ≤ IO ≤ 1A 21V ≤ VIN ≤ 33V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 22V ≤ VIN ≤ 32V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C o SI7824 (Refer to the test circuits,Tj=0~125 C, IO =500mA, V IN=33V, C IN=0.33uF, C O=0.1uF unless otherwise specified) Symbol Test Condition Min. Typ. Unit Max. VO A-Rank (3%) B-Rank (5%) VO (Line Regulation) VO (Load Regulation) IQ IQ VN RR VD ISC IPK VO/ Tj http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A 23.28 22.8 _ _ _ _ _ _ _ _ _ _ _ _ _ 24 _ _ _ _ _ _ _ _ 170 66 2 250 1.8 -2.8 24.72 25.2 240 120 240 120 8 0.5 1.0 _ _ _ _ _ _ V mV mV mA mA uA dB V mA mA o mV/ C o VIN=33V,IO=500mA,Tj=25 C 27V ≤ VIN ≤ 38V, 5mA ≤ IO ≤ 1A,PD ≤ 15W o 27V ≤ VIN ≤ 38V,IO=500mA, Tj=25 C o ≤ 30V ≤ VIN 36V,IO=500mA , Tj=25 C o ≤ VIN=33V, 5mA ≤ IO 1A, Tj=25 C VIN=33V, 250mA ≤ IO ≤ 750mA,Tj=25oC o VIN=33V,IO=500mA,Tj=25 C VIN=33V, 5mA ≤ IO ≤ 1A 28V ≤ VIN ≤ 38V,IO=500mA o 10Hz ≤ f ≤ 100Hz, Tj=25 C o 28V ≤ VIN ≤ 38V,f=120Hz, Tj=25 C o I o=1A, Tj=25 C o VIN=35V, Tj=25 C o Tj=25 C o o IO=5mA,0 C ≤ Tj ≤ 25 C Any changing of specification will not be informed individual Page 5 of 6 SI78XX Elektronische Bauelemente 3-Terminal Positive Voltage Regulator Typical Application SI78XX Characteristics Curve http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 6 of 6