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| Semiconductor S78LxxF 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. S78LxxF Marking xx Package Code 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 Protection Circuit Startup Circuit Reference Voltage + Error Amp R1 VO R2 GND PIN Connections 1. Output voltage 2. GND 3. Input voltage KSI-9013-004 1 S78LxxF Absolute maximum ratings Characteristics Symbol S78L05 Thru S78L10 S78L12 Thru S78L18 S78L24 500 150 -55 ~ +150 Ta=25C Rating 30 35 40 Unit Input Voltage VI V Power Dissipation Junction Temperature Storage Temperature Range PD TJ Tstg Device Selection Guide Device S78L05F S78L06F S78L08F S78L09F S78L10F S78L12F S78L15F S78L18F S78L24F Output Voltage 5V 6V 8V 9V 10V 12V 15V 18V 24V KSI-9013-004 2 S78LxxF Electrical Characteristics (Electrical Characteristics at VI=10V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 VI=8V ~ 20V IO=1 ~ 40 VI=8V ~ 18V, f=120 TJ=25 0TJ125 S78L05 Min. Typ. Max. 4.80 4.75 4.75 5 32 26 15 8 3.8 5.20 5.25 5.25 150 100 60 30 6 5.5 1.7 49 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 41 Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR V Electrical Characteristics (Electrical Characteristics at VI=11V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 VI=9V ~ 20V IO=1 ~ 40 VI=9V ~ 19V, f=120 TJ=25 0TJ125 S78L06 Min. Typ. Max. 5.75 5.70 5.70 6 35 29 16 9 3.9 6.25 6.30 6.30 175 125 80 40 6 5.5 1.7 48 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 40 Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR 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 , 0TJ125, Unless otherwise specified) Parameter Symbol Test Condition* IO=1 ~ 40 VI=10.5V ~ 23V IO=1 ~ 70 VI=14V VI=10.5V ~ 23V VI=11V ~ 23V IO=1 ~ 100 IO=1 ~ 40 VI=11V ~ 23V IO=1 ~ 40 VI=13V ~ 23V, f=120 TJ=25 0TJ125 S78L08 Min. Typ. Max. 7.70 7.60 7.60 TJ=25 TJ=25 TJ=25 37 1.7 46 8 42 36 18 10 4 8.30 8.40 8.40 175 125 80 40 6 5.5 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC TJ=125 0TJ125 TJ=25 0TJ125 IQC VDROP RR V Electrical Characteristics (Electrical Characteristics at VI=16V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 VI=13V ~ 24V IO=1 ~ 40 VI=15V ~ 25V, f=120 TJ=25 0TJ125 S78L09 Min. Typ. Max. 8.60 8.55 8.55 TJ=25 TJ=25 TJ=25 38 1.7 45 9 45 40 19 11 4.1 9.40 9.45 9.45 175 125 90 40 6 5.5 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC TJ=125 0TJ125 TJ=25 0TJ125 IQC VDROP RR 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 Electrical Characteristics Parameter Symbol Test Condition* IO=1 ~ 40 VI=13V ~ 25V IO=1 ~ 70 VI=17V VI=13V ~ 25V VI=14V ~ 25V IO=1 ~ 100 IO=1 ~ 40 VI=14V ~ 25V IO=1 ~ 40 VI=15V ~ 25V, f=120 TJ=25 0TJ125 9.50 TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 37 1.7 44 51 42 20 11 4.2 S78LxxF S78L10 Min. Typ. Max. 9.60 9.50 10 10.4 10.5 10.5 175 125 90 40 6 5.5 1.5 0.1 V (Electrical Characteristics at VI=17V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Unit Output Voltage** VO Line Regulation Load Regulation VO(VI) VO(IL) Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR V Electrical Characteristics (Electrical Characteristics at VI=19V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 VI=16V ~ 27V IO=1 ~ 40 VI=15V ~ 25V, f=120 TJ=25 0TJ125 S78L12 Min. Typ. Max. 11.5 11.4 11.4 TJ=25 TJ=25 TJ=25 37 1.7 42 12 55 49 22 13 4.3 12.5 12.5 12.6 250 200 100 50 6.5 5 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC TJ=125 0TJ125 TJ=25 0TJ125 IQC VDROP RR 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 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 0TJ125 S78L15 Min. Typ. Max. 14.40 14.25 14.25 15 65 58 25 15 4.6 15.60 15.75 15.75 300 250 150 75 6.5 6 1.7 39 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 34 Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR V Electrical Characteristics (Electrical Characteristics at VI=26V, IO=40 , CI=0.33 , CO=0.1 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 0TJ125 S78L18 Min. Typ. Max. 17.3 17.1 17.1 18 70 64 27 19 4.7 18.7 18.9 18.9 360 300 180 90 6.5 6 1.7 36 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 32 Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR 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 , 0TJ125, Unless otherwise specified) Parameter Symbol 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 0TJ125 S78L24 Min. Typ. Max. 23.0 22.8 22.8 24 95 78 41 28 4.8 25.0 25.2 25.2 480 400 240 120 6.5 6 1.7 33 1.5 0.1 - Unit Output Voltage** VO V Line Regulation Load Regulation VO(VI) VO(IL) TJ=25 TJ=25 TJ=25 TJ=125 0TJ125 TJ=25 0TJ125 30 Quiescent Current Quiescent Current Change Dropout Voltage Ripple Rejection IQC IQC VDROP RR 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 |
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