TS7800 series 3-Terminal Fixed Positive Voltage Regulator ITO-220 Pin assignment: 1. Input 2. Ground 3. Output (Heatsink surface connected to Pin 2) Voltage Range 5V to 24V Output Current up to 1A General Description These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsink they can deliver output currents up to 1 ampere. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. This series is offered in 3-pin TO-220, ITO-220 package. Features Standard Application Output current up to 1A No external components required Internal thermal overload protection Internal short-circuit current limiting Output transistor safe-area compensation Output voltage offered in 4% tolerance Ordering Information Part No. TS78xxCZ Operating Temp. (Ambient) -20 ~ +85oC Package TO-220 TS78xxCI ITO-220 Note: Where xx denotes voltage option. A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = Cin is required if regulator is located an appreciable distance from power supply filter. ** = Co is not needed for stability; however, it does improve transient response. Absolute Maximum Rating Input Voltage Vin * 35 V Input Voltage Vin ** 40 V Power Dissipation TO-220 Without heatsink 2 Pt *** 15 Without heatsink 10 TJ 0 ~ +150 o C -65 ~ +150 o C TO-220 ITO-220 Operating Junction Temperature Range Storage Temperature Range Note : TSTG * TS7805 to TS7818 ** TS7824 *** Follow the derating curve TS7800 series 1-9 2003/12 rev. A W TS7805 Electrical Characteristics o o (Vin=10V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 4.80 5 5.20 7.5V≤Vin≤20V, 10mA≤Iout≤1A, 4.75 5 5.25 -- 3 100 o Output voltage Vout Unit V PD≤15W Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR Tj=25oC Tj=25oC 7.5V≤Vin≤25V 8V≤Vin≤12V -- 1 50 10mA≤Iout≤1A -- 15 100 250mA≤Iout≤750mA -- 5 50 -- 4.2 8 o Iout=0, Tj=25 C mV mA 7.5V≤Vin≤25V -- -- 1.3 10mA≤Iout≤1A -- -- 0.5 10Hz≤f≤100KHz, Tj=25oC -- 40 -- uV f=120Hz, 8V≤Vin≤18V 62 78 -- dB o Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 17 -- mΩ Ios Tj=25 C -- 750 -- mA Io peak Tj=25oC -- 2.2 -- A -- -0.6 -- Output Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj o o o Iout=10mA, 0 C≤Tj≤125 C mV/ o C TS7806 Electrical Characteristics o o (Vin=11V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 5.75 6 6.25 8.5V≤Vin≤21V, 10mA≤Iout≤1A, 6.3 6 6.3 8.5V≤Vin≤25V -- 5 120 9V≤Vin≤13V -- 1.5 60 10mA≤Iout≤1A -- 14 120 250mA≤Iout≤750mA o Output Voltage Vout Unit V PD≤15W o Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Iq ∆Iq Vn RR o -- 4 60 Iout=0, Tj=25oC -- 4.3 8 8.5V≤Vin≤25V -- -- 1.3 10mA≤Iout≤1A mV mA -- -- 0.5 10Hz≤f≤100KHz, Tj=25 C -- 45 -- uV f=120Hz, 9V≤Vin≤19V 59 75 -- dB Iout=1.0A, Tj=25oC -- 2 -- V o Voltage Drop Vdrop Output Resistance Rout f=1KHz -- 19 -- mΩ Ios Tj=25oC -- 550 -- mA -- 2.2 -- Output Short Circuit Current Peak Output Current Io peak o Tj=25 C Temperature Coefficient of ∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC --0.7 -Output Voltage z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series 2-9 2003/12 rev. A A mV/ o C TS7808 Electrical Characteristics o o (Vin=14V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 7.69 8 8.32 10.5V≤Vin≤23V, 10mA≤Iout≤1A, 7.61 8 8.40 -- 6 160 o Output Voltage Vout Unit V PD≤15W Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR o Tj=25 C o Tj=25 C 10.5V≤Vin≤25V 11V≤Vin≤17V -- 2 80 10mA≤Iout≤1A -- 12 160 250mA≤Iout≤750mA mV -- 4 80 Iout=0, Tj=25oC -- 4.3 8 10.5V≤Vin≤25V -- -- 1 -- -- 0.5 10Hz≤f≤100KHz, Tj=25 C -- 52 -- uV f=120Hz, 11V≤Vin≤21V 56 72 -- dB 10mA≤Iout≤1A o o mA Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 16 -- mΩ Ios Tj=25oC -- 450 -- mA -- 2.2 -- Output Short Circuit Current Peak Output Current Io peak Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj o Tj=25 C Iout=10mA, 0oC≤Tj≤125oC -- -0.8 -- Min Typ Max Tj=25 C 8.65 9 9.36 11.5V≤Vin≤23V, 10mA≤Iout≤1A, 8.57 9 9.45 11.5V≤Vin≤26V -- 6 180 12V≤Vin≤17V -- 2 90 10mA≤Iout≤1A -- 12 180 250mA≤Iout≤750mA -- 4 90 Iout=0, Tj=25 C -- 4.3 8 11.5V≤Vin≤26V -- -- 1 A mV/ o C TS7809 Electrical Characteristics o o (Vin=15V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions o Output Voltage Vout Unit V PD≤15W Line Regulation REGline Tj=25oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Iq ∆Iq Vn RR o o 10mA≤Iout≤1A -- -- 0.5 -- 52 -- uV f=120Hz, 12V≤Vin≤22V 55 72 -- dB -- 2 -- V o o Vdrop Output Resistance Rout f=1KHz Ios Tj=25 C Peak Output Current Io peak Iout=1.0A, Tj=25 C -- 16 -- mΩ o -- 450 -- mA o -- 2.2 -- Tj=25 C Temperature Coefficient of o o ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --1 -Output Voltage z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series mA 10Hz≤f≤100KHz, Tj=25 C Voltage Drop Output Short Circuit Current mV 3-9 2003/12 rev. A A mV/ o C TS7810 Electrical Characteristics o o (Vin=16V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 9.6 10 10.4 12.5V≤Vin≤25V, 10mA≤Iout≤1A, 9.5 10 10.5 -- 7 200 o Output Voltage Vout Unit V PD≤15W Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR o Tj=25 C o Tj=25 C 12.5V≤Vin≤28V 13V≤Vin≤17V -- 2 100 10mA≤Iout≤1A -- 12 200 250mA≤Iout≤750mA mV -- 4 100 Iout=0, Tj=25oC -- 4.3 8 12.5V≤Vin≤28V -- -- 1 -- -- 0.5 10Hz≤f≤100KHz, Tj=25 C -- 70 -- uV f=120Hz, 13V≤Vin≤23V 55 71 -- dB 10mA≤Iout≤1A o o mA Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 18 -- mΩ Ios Tj=25oC -- 400 -- mA -- 2.2 -- Output Short Circuit Current Peak Output Current Io peak Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj o Tj=25 C Iout=10mA, 0oC≤Tj≤125oC -- -1 -- Min Typ Max Tj=25 C 11.53 12 12.48 14.5V≤Vin≤27V, 10mA≤Iout≤1A, 11.42 12 12.60 14.5V≤Vin≤30V -- 10 240 15V≤Vin≤19V -- 3 120 10mA≤Iout≤1A -- 12 240 250mA≤Iout≤750mA -- 4 120 Tj=25 C, Iout=0 -- 4.3 8 14.5V≤Vin≤30V -- -- 1 A mV/ o C TS7812 Electrical Characteristics o o (Vin=19V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions o Output Voltage Vout Unit V PD ≤15W Line Regulation REGline Tj=25oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Iq ∆Iq Vn RR o o 10mA≤Iout≤1A -- -- 0.5 -- 75 -- uV f=120Hz, 15V≤Vin≤25V 55 71 -- dB -- 2 -- V o o Vdrop Output Resistance Rout f=1KHz Ios Tj=25 C Peak Output Current Io peak Iout=1.0A, Tj=25 C -- 18 -- mΩ o -- 350 -- mA o -- 2.2 -- Tj=25 C Temperature Coefficient of o o ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --1 -Output Voltage z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series mA 10Hz≤f≤100KHz, Tj=25 C Voltage Drop Output Short Circuit Current mV 4-9 2003/12 rev. A A mV/ o C TS7815 Electrical Characteristics o o (Vin=23V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 14.42 15 15.60 17.5V≤Vin≤30V, 10mA≤Iout≤1A, 14.28 15 15.75 -- 12 300 o Output Voltage Vout Unit V PD ≤15W Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR o Tj=25 C o Tj=25 C 17.5V≤Vin≤30V 18V≤Vin≤22V -- 3 150 10mA≤Iout≤1A -- 12 300 250mA≤Iout≤750mA mV -- 4 150 Tj=25oC, Iout=0 -- 4.3 8 17.5V≤Vin≤30V -- -- 1 -- -- 0.5 10Hz≤f≤100KHz, Tj=25 C -- 90 -- uV f=120Hz, 18V≤Vin≤28V 54 70 -- dB 10mA≤Iout≤1A o o mA Voltage Drop Vdrop Iout=1.0A, Tj=25 C -- 2 -- V Output Resistance Rout f=1KHz -- 19 -- mΩ Ios Tj=25oC -- 230 -- mA -- 2.2 -- Output Short Circuit Current Peak Output Current Io peak Temperature Coefficient of Output Voltage ∆Vout/ ∆Tj o Tj=25 C Iout=10mA, 0oC≤Tj≤125oC -- -1 -- Min Typ Max Tj=25 C 17.30 18 18.72 21V≤Vin≤33V, 10mA≤Iout≤1A, 17.14 18 18.90 21V≤Vin≤33V -- 15 360 22V≤Vin≤26V -- 5 180 10mA≤Iout≤1A -- 12 360 250mA≤Iout≤750mA -- 4 180 Tj=25 C, Iout=0 -- 4.5 8 21V≤Vin≤33V -- -- 1 A mV/ o C TS7818 Electrical Characteristics o o (Vin=27V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions o Output Voltage Vout Unit V PD ≤15W Line Regulation REGline Tj=25oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Iq ∆Iq Vn RR o o 10mA≤Iout≤1A -- -- 0.5 -- 110 -- uV f=120Hz, 21V≤Vin≤31V 54 70 -- dB -- 2 -- V o o Vdrop Output Resistance Rout f=1KHz Ios Tj=25 C Peak Output Current Io peak Iout=1.0A, Tj=25 C -- 22 -- mΩ o -- 200 -- mA o -- 2.2 -- Tj=25 C Temperature Coefficient of o o ∆Vout/ ∆Tj Iout=10mA, 0 C≤Tj≤125 C --1 -Output Voltage z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series mA 10Hz≤f≤100KHz, Tj=25 C Voltage Drop Output Short Circuit Current mV 5-9 2003/12 rev. A A mV/ o C TS7824 Electrical Characteristics o o (Vin=33V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Min Typ Max Tj=25 C Test Conditions 23.07 24 24.96 27V≤Vin≤38V, 10mA≤Iout≤1A, 22.85 24 25.20 -- 18 480 o Output Voltage Vout Unit V PD ≤15W Line Regulation Load Regulation Quiescent Current Quiescent Current Change REGline REGload Iq ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR o Tj=25 C o Tj=25 C 27V≤Vin≤38V 28V≤Vin≤32V -- 6 240 10mA≤Iout≤1A -- 12 480 250mA≤Iout≤750mA -- 4 240 Iout=0, Tj=25oC -- 4.6 8 27V≤Vin≤38V -- -- 1 -- -- 0.5 10mA≤Iout≤1A o mV mA 10Hz≤f≤100KHz, Tj=25 C -- 170 -- uV f=120Hz, 27V≤Vin≤37V 54 70 -- dB Voltage Drop Vdrop Iout=1.0A, Tj=25oC -- 2 -- V Output Resistance Rout f=1KHz -- 28 -- mΩ Ios Tj=25oC -- 150 -- mA -- 2.2 -- Output Short Circuit Current Peak Output Current Io peak o Tj=25 C Temperature Coefficient of --1.5 -∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC Output Voltage z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. z This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS7800 series 6-9 2003/12 rev. A A mV/ o C Electrical Characteristics Curve FIGURE 1 - Worst Case Power Dissipation v.s. Ambient Temperature FIGURE 2 - Peak Output Current v.s. Input-Output Differential Voltage FIGURE 3 – Quiescent Current v.s. Junction Temperature FIGURE 4 – Input Output Differential v.s. Junction Temperature FIGURE 5 – Output Voltage v.s. Junction Temperature FIGURE 6 – Output Impedance v.s. Output Voltage TS7800 series 7-9 2003/12 rev. A Electrical Characteristics Curve FIGURE 7 – Ripple Rejection v.s. Output Voltage TS7800 series FIGURE 8 – Ripple Rejection v.s. Frequency 8-9 2003/12 rev. A TO-220 Mechanical Drawing K B A TO-220 DIMENSION L C DIM P J I M D H F G E O N MILLIMETERS MIN MAX INCHES MIN MAX A 10.000 10.500 0.394 0.413 B 3.240 4.440 0.128 0.175 C D 2.440 - 2.940 6.350 0.096 - 0.116 0.250 E 0.381 1.106 0.015 0.040 F G 2.345 4.690 2.715 5.430 0.092 0.092 0.058 0.107 H 12.700 14.732 0.500 0.581 I J 8.382 14.224 9.017 16.510 0.330 0.560 0.355 0.650 K 3.556 4.826 0.140 0.190 L M 0.508 27.700 1.397 29.620 0.020 1.060 0.055 1.230 N 2.032 2.921 0.080 0.115 O P 0.255 5.842 0.610 6.858 0.010 0.230 0.024 0.270 ITO-220 Mechanical Drawing ITO-220 DIMENSION DIM A B C D E F TS7800 series 9-9 MILLIMETERS MIN MAX 10.04 10.07 6.20 (typ.) 2.20 (typ.) INCHES MIN MAX 0.395 1.40 (typ.) 15.0 0.52 15.20 0.54 0.396 0.244 (typ.) 0.087 (typ.) 0.055 (typ.) 0.591 0.020 0.598 0.021 G 2.35 2.73 0.093 0.107 H I 13.50 1.11 13.55 1.49 0.531 0.044 0.533 0.058 J 2.60 2.80 0.102 0.110 K 4.49 4.50 0.176 0.177 L M 1.15 (typ.) 3.03 3.05 0.045 (typ.) 0.119 0.120 N 2.60 2.80 0.102 0.110 O 6.55 6.65 0.258 0.262 2003/12 rev. A