S78LxxF Semiconductor Positive-Voltage Regulators Descriptions This series of fixed-voltage monolithic integrated-circuit voltage regulators is 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. In addition, they can be used with power-pass elements to make high-current voltage regulators. Each of these regulators can deliver up to 100mA of output current. The internal limiting and thermal shutdown features of these regulators make them essentially immune to overload. When used as a replacement for a Zener diode-resistor combination, on effective improvement in output impedance can be obtained together with lover-bias current. Features • • • • • 3-Terminal Regulators Output Current of 100mA No External Components Thermal Overload Protection Short-Circuit Limit Protection Ordering Information Type NO. Marking Package Code S78LxxF xx SOT-89 xx:Voltage Code (05:5V, 06:6V, 08:8V, 09:9V, 10:10V,12:12V,15:15V,18:18V,24:24V) Outline Dimensions (Unit : mm ) BLOCK DIAGRAM V I Current Source Startup Circuit Reference Voltage Protection Circuit + Error Amp VO R1 R2 GND PIN Connections 1. Output voltage 2. GND 3. Input voltage KSI-9013-004 1 S78LxxF Absolute maximum ratings Characteristics Input Voltage Ta=25°C Symbol Rating S78L05 Thru S78L10 S78L12 Thru S78L18 S78L24 VI Power Dissipation Junction Temperature Storage Temperature Range PD TJ Tstg Unit 30 35 V 40 500 150 -55 ~ +150 ㎽ ℃ ℃ Device Selection Guide Device Output Voltage S78L05F 5V S78L06F 6V S78L08F 8V S78L09F 9V S78L10F 10V S78L12F 12V S78L15F 15V S78L18F 18V S78L24F 24V KSI-9013-004 2 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=10V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=7V ~ 20V IO=1 ㎃ ~ 70 ㎃ VI=10V VI=7V ~ 20V VI=8V ~ 20V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ Quiescent Current IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=8V ~ 18V, f=120 ㎐ VI=8V ~ 20V IO=1 ㎃ ~ 40 ㎃ TJ=25℃ S78L05 Min. Typ. Max. 4.80 5 5.20 4.75 - 5.25 4.75 - 5.25 - 32 150 - 26 100 - 15 60 - 8 30 TJ=25℃ - 3.8 6 TJ=125℃ - Unit V 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ ㎷ ㎃ 5.5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 41 49 0℃≤TJ≤125℃ ㎷ ㎃ V ㏈ Electrical Characteristics (Electrical Characteristics at VI=11V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=8V ~ 20V IO=1 ㎃ ~ 70 ㎃ VI=11V VI=8V ~ 20V VI=9V ~ 20V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ Quiescent Current IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=9V ~ 19V, f=120 ㎐ VI=9V ~ 20V IO=1 ㎃ ~ 40 ㎃ TJ=25℃ S78L06 Min. Typ. Max. 5.75 6 6.25 5.70 - 6.30 5.70 - 6.30 - 35 175 - 29 125 - 16 80 - 9 40 TJ=25℃ - 3.9 6 TJ=125℃ - Unit 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ 5.5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 40 48 0℃≤TJ≤125℃ V ㎷ ㎷ ㎃ ㎃ V ㏈ * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the input and a 0.1 ㎌ capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9013-004 3 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=14V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) S78L08 Min. Typ. Max. Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=10.5V ~ 23V IO=1 ㎃ ~ 70 ㎃ VI=14V TJ=25℃ 7.70 8 8.30 7.60 - 8.40 7.60 - 8.40 - 42 175 - 36 125 - 18 80 - 10 40 TJ=25℃ - 4 6 TJ=125℃ - TJ=25℃ VI=11V ~ 23V IO=1 ㎃ ~ 100 ㎃ TJ=25℃ IO=1 ㎃ ~ 40 ㎃ IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=13V ~ 23V, f=120 ㎐ VI=11V ~ 23V IO=1 ㎃ ~ 40 ㎃ V 0℃≤TJ≤125℃ VI=10.5V ~ 23V Quiescent Current Unit ㎷ ㎃ 5.5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 37 46 0℃≤TJ≤125℃ ㎷ ㎃ V ㏈ Electrical Characteristics (Electrical Characteristics at VI=16V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) S78L09 Min. Typ. Max. Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=12V ~ 24V IO=1 ㎃ ~ 70 ㎃ VI=16V VI=12V ~ 24V VI=13V ~ 24V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ Quiescent Current IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=15V ~ 25V, f=120 ㎐ VI=13V ~ 24V IO=1 ㎃ ~ 40 ㎃ TJ=25℃ 8.60 9 9.40 8.55 - 9.45 8.55 - 9.45 - 45 175 - 40 125 - 19 90 - 11 40 TJ=25℃ - 4.1 6 TJ=125℃ - Unit V 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ 5.5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 38 45 0℃≤TJ≤125℃ ㎷ ㎷ ㎃ ㎃ V ㏈ *Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the input and a 0.1 ㎌ capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9013-004 4 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=17V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) S78L10 Min. Typ. Max. Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=13V ~ 25V IO=1 ㎃ ~ 70 ㎃ VI=17V TJ=25℃ 9.60 10 10.4 9.50 - 10.5 9.50 - 10.5 - 51 175 - 42 125 - 20 90 - 11 40 TJ=25℃ - 4.2 6 TJ=125℃ - TJ=25℃ VI=14V ~ 25V IO=1 ㎃ ~ 100 ㎃ TJ=25℃ IO=1 ㎃ ~ 40 ㎃ IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=15V ~ 25V, f=120 ㎐ VI=14V ~ 25V IO=1 ㎃ ~ 40 ㎃ V 0℃≤TJ≤125℃ VI=13V ~ 25V Quiescent Current Unit ㎷ ㎃ 5.5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 37 44 0℃≤TJ≤125℃ ㎷ ㎃ V ㏈ Electrical Characteristics (Electrical Characteristics at VI=19V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) S78L12 Min. Typ. Max. Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=14V ~ 27V IO=1 ㎃ ~ 70 ㎃ VI=19V VI=14.5V ~ 27V VI=16V ~ 27V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ Quiescent Current IQC - Quiescent Current Change △IQC Dropout Voltage VDROP - Ripple Rejection RR VI=15V ~ 25V, f=120 ㎐ VI=16V ~ 27V IO=1 ㎃ ~ 40 ㎃ TJ=25℃ 11.5 12 12.5 11.4 - 12.5 11.4 - 12.6 - 55 250 - 49 200 - 22 100 - 13 50 TJ=25℃ - 4.3 6.5 TJ=125℃ - Unit 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ 5 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 37 42 0℃≤TJ≤125℃ V ㎷ ㎷ ㎃ ㎃ V ㏈ * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the input and a 0.1 ㎌ capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9013-004 5 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=23V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) Quiescent Current IQC Quiescent Current Change △IQC Dropout Voltage VDROP Ripple Rejection RR Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=17.5V ~ 30V IO=1 ㎃ ~ 70 ㎃ VI=23V VI=17.5V ~ 30V VI=19V ~ 30V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ VI=19V ~ 30V IO=1 ㎃ ~ 40 ㎃ VI=18.5V ~ 28.5V f=120 ㎐ TJ=25℃ S78L15 Min. Typ. Max. 14.40 15 15.60 14.25 - 15.75 14.25 - 15.75 - 65 300 - 58 250 - 25 150 - 15 75 TJ=25℃ - 4.6 6.5 TJ=125℃ - Unit V 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ ㎷ ㎃ 6 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 34 39 0℃≤TJ≤125℃ ㎷ ㎃ V ㏈ Electrical Characteristics (Electrical Characteristics at VI=26V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) Quiescent Current IQC Quiescent Current Change △IQC Dropout Voltage VDROP Ripple Rejection RR Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=20.5V ~ 33V IO=1 ㎃ ~ 70 ㎃ VI=26V VI=20.5V ~ 33V VI=22V ~ 33V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ VI=22V ~ 33V IO=1 ㎃ ~ 40 ㎃ VI=21.5V ~ 31.5V f=120 ㎐ TJ=25℃ S78L18 Min. Typ. Max. 17.3 18 18.7 17.1 - 18.9 17.1 - 18.9 - 70 360 - 64 300 - 27 180 - 19 90 TJ=25℃ - 4.7 6.5 TJ=125℃ - Unit 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ 6 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 32 36 0℃≤TJ≤125℃ V ㎷ ㎷ ㎃ ㎃ V ㏈ * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the input and a 0.1 ㎌ capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9013-004 6 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=32V, IO=40 ㎃, CI=0.33 ㎌, CO=0.1 ㎌, 0℃≤TJ≤125℃, Unless otherwise specified) Parameter Output Voltage** Symbol VO Line Regulation △VO(△VI) Load Regulation △VO(△IL) Quiescent Current IQC Quiescent Current Change △IQC Dropout Voltage VDROP Ripple Rejection RR Test Condition* IO=1 ㎃ ~ 40 ㎃ VI=26.5V ~ 39V IO=1 ㎃ ~ 70 ㎃ VI=32V VI=26.5V ~ 39V VI=29V ~ 39V IO=1 ㎃ ~ 100 ㎃ IO=1 ㎃ ~ 40 ㎃ VI=28V ~ 39V IO=1 ㎃ ~ 40 ㎃ VI=27.5V ~ 37.5V f=120 ㎐ TJ=25℃ S78L24 Min. Typ. Max. 23.0 24 25.0 22.8 - 25.2 22.8 - 25.2 - 95 480 - 78 400 - 41 240 - 28 120 TJ=25℃ - 4.8 6.5 TJ=125℃ - Unit 0℃≤TJ≤125℃ TJ=25℃ TJ=25℃ 6 - - 1.5 - - 0.1 TJ=25℃ - 1.7 - 0℃≤TJ≤125℃ 30 33 0℃≤TJ≤125℃ V ㎷ ㎷ ㎃ ㎃ V ㏈ * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the input and a 0.1 ㎌ capacitor across the output. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSI-9013-004 7 S78LxxF These AUK Corp. products are intended for usage in general electronic equipment (Office and communication equipment, measuring equipment, domestic electrification, etc.) Please make sure that you consult with us before you use these AUK products in equipm- ents which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.) AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation KSI-9013-004 8