TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TO-92 Pin Definition: 1. Output 2. Ground 3. Input SOT-23 Pin Definition: SOP-8 Pin Definition: 1. Output 8. Input 2. Ground 7. Ground 3. Ground 6. Ground 4. N/C 5. N/C 1. Output 2. Input 3. Ground SOT-89 Pin Definition: TS78L00ACY 1. Output 2. Ground 3. Input TS78L00CY 1. Input 2. Ground 3. Output General Description The TS78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply of up to 100mA. Like their higher power TS7800 and TS78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS78L00 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced. Features Standard Application Circuit ● Output Voltage Range 3.3 to 24V ● Output current up to 100mA ● 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. Package 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. Packing TS78LxxCT B0 TO-92 1Kpcs / Bulk TS78LxxCT A3 TO-92 2Kpcs/ Ammo TS78LxxACY RM SOT-89 1Kpcs / 7” Reel TS78LxxCY RM SOT-89 1Kpcs / 7” Reel TS78LxxCS RL SOP-8 2.5Kpcs / 13” Reel TS78LxxCX RF SOT-23 3Kpcs / 7” Reel Note: Where xx denote voltage option Absolute Maximum Rating (Ta = 25oC unless otherwise noted) Parameter DC Input Voltage Symbol Limit Unit VIN 30 35 V PD 40 Internal Limited TS78L03 TS78L05 ~ TS78L18 TS78L24 Power Dissipation Operating Junction Temperature Storage Temperature Range TJ TSTG 1/12 0 ~ +125 -65~+150 W o C C o Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L03 Electrical Characteristics o o (Vin=8.3V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 3.173 3.3 3.432 5.8V≤Vin≤20V, 5mA≤Iout≤100mA 3.142 3.3 3.465 -- 50 150 -- 15 60 5mA≤Iout≤40mA o Iout=0, Tj=25 C --- 5 3 30 6 --- --- 1.5 0.1 mA -41 40 49 --- µV dB --- 2 0.15 --- V A -- -0.2 -- mV/ C Unit o Output voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq o Tj=25 C o Tj=25 C 5.8V≤Vin≤20V Iout=40mA 5mA≤Iout≤100mA Quiescent Current Change ΔIq 5.8V≤Vin≤20V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 5.8V≤Vin≤20V Voltage Drop Peak Output Current Vdrop Io peak Temperature Coefficient of Output Voltage ΔVout/ ΔTj o o Iout=100mA, Tj=25 C o Tj=25 C o o Iout=5mA, 0 C≤Tj≤125 C Unit V mV o TS78L05 Electrical Characteristics o o (Vin=10V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 4.80 5 5.20 7.5V≤Vin≤20V, 5mA≤Iout≤100mA 4.75 5 5.25 -- 50 150 -- 20 60 5mA≤Iout≤40mA o Iout=0, Tj=25 C --- 10 3 30 6 --- --- 1.5 0.1 mA -41 40 49 --- µV dB o Output voltage Vout Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 C Quiescent Current Iq o o 7.5V≤Vin≤20V Iout=100mA 5mA≤Iout≤100mA Quiescent Current Change ΔIq 7.5V≤Vin≤20V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 7.5V≤Vin≤20V o V mV o Voltage Drop Vdrop Iout=100mA, Tj=25 C -1.7 -V o Peak Output Current Io peak Tj=25 C -0.15 -A Temperature Coefficient of o o o ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C --0.65 -mV/ C Output Voltage 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. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 2/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L06 Electrical Characteristics o o Vin=12V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max 5.76 6 6.24 5.70 6 6.30 -- 50 150 -- 12 60 ---- 4 3 -- 30 6 1.5 mA 5mA≤Iout≤40mA o 10Hz≤f≤100KHz, Tj=25 C --- -40 0.1 -- µV 41 -- 49 1.7 --- dB V -- 0.15 -- A -- -0.75 -- mV/ C Unit o Tj=25 C Output voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ΔIq 8.5V≤Vin≤21V, 5mA≤Iout≤100mA 8.5V≤Vin≤21V o Tj=25 C Iout=40mA 5mA≤Iout≤100mA o Tj=25 C 5mA≤Iout≤40mA o Iout=0, Tj=25 C 8.5V≤Vin≤21V Output Noise Voltage Vn Ripple Rejection Ratio Voltage Drop RR Vdrop f=120Hz, 8.5V≤Vin≤21V o Iout=100mA, Tj=25 C Peak Output Current Temperature Coefficient of Output Voltage Io peak Tj=25 C ΔVout/ ΔTj o o o Iout= 5mA, 0 C≤Tj≤125 C Unit V mV o TS78L08 Electrical Characteristics o o Vin=14V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 7.69 8 8.32 10.5V≤Vin≤23V, 5mA≤Iout≤100mA 7.61 8 8.40 -- 80 160 -- 25 80 5mA≤Iout≤40mA o Iout=0, Tj=25 C --- 10 3 40 6 --- --- 1.5 0.1 mA -37 60 57 --- µV dB o Output voltage Vout Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 C Quiescent Current Iq o o 10.5V≤Vin≤23V Iout=40mA 5mA≤Iout≤100mA Quiescent Current Change ΔIq 10.5V≤Vin≤23V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 10.5V≤Vin≤23V o V mV o Voltage Drop Vdrop Iout=100mA, Tj=25 C -1.7 -V o Peak Output Current Io peak Tj=25 C -0.15 -A Temperature Coefficient of o o o ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C --0.8 -mV/ C Output Voltage 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. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 3/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L09 Electrical Characteristics o o Vin=15V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max 8.65 9 9.36 8.57 9 9.45 -- 90 180 --- 30 15 90 45 Iout=0, Tj=25 C 11.5V≤Vin≤23V --- 3 -- 6 1.5 mA --- -60 0.1 -- µV 37 -- 57 1.7 --- dB V -- 0.15 -- A -- -0.9 -- mV/ C Unit o Tj=25 C Output voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq 11.5V≤Vin≤23V, 5mA≤Iout≤100mA 11.5V≤Vin≤23V o Tj=25 C Iout=40mA o Tj=25 C 5mA≤Iout≤100mA 5mA≤Iout≤40mA o Quiescent Current Change ΔIq Output Noise Voltage Vn 5mA≤Iout≤40mA o 10Hz≤f≤100KHz, Tj=25 C Ripple Rejection Ratio Voltage Drop RR Vdrop f=120Hz, 11.5V≤Vin≤23V o Iout=100mA, Tj=25 C Peak Output Current Temperature Coefficient of Output Voltage Io peak Tj=25 C ΔVout/ ΔTj o o o Iout=5mA, 0 C≤Tj≤125 C Unit V mV o TS78L12 Electrical Characteristics o o Vin=19V, Iout=40mA, 0 C ≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition o Tj=25 C Output voltage Vout Line Regulation REGline Load Regulation Quiescent Current REGload Iq 14.5V≤Vin≤27V, 5mA≤Iout≤100mA 14.5V≤Vin≤27V o Tj=25 C Iout=40mA 5mA≤Iout≤100mA o Tj=25 C 5mA≤Iout≤40mA o Iout=0, Tj=25 C Quiescent Current Change ΔIq Output Noise Voltage Vn 14.5V≤Vin≤27V 5mA≤Iout≤40mA o 10Hz≤f≤100KHz, Tj=25 C Ripple Rejection Ratio Voltage Drop RR Vdrop f=120Hz, 14.5V≤Vin≤27V o Iout=100mA, Tj=25 C Min Typ Max 11.53 12 12.48 11.42 12 12.60 -- 120 240 -- 40 120 --- 20 3 60 6.5 ---- --80 1.5 0.1 -- mA 37 -- 42 1.7 --- dB V V mV µV o Peak Output Current Io peak Tj=25 C -0.15 -A Temperature Coefficient of o o o ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C --1.0 -mV/ C Output Voltage 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. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 4/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L15 Electrical Characteristics o o Vin=23V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 14.42 15 15.60 17.5V≤Vin≤30V, 5mA≤Iout≤100mA 14.28 15 15.75 -- 150 300 -- 50 150 5mA≤Iout≤40mA o Iout=0, Tj=25 C --- 25 3 75 6.6 --- --- 1.5 0.1 mA -34 90 39 --- µV dB --- 1.7 0.15 --- V A -- -1.3 -- mV/ C Unit o Output voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq o Tj=25 C o Tj=25 C 17.5V≤Vin≤30V Iout=40mA 5mA≤Iout≤100mA Quiescent Current Change ΔIq 17.5V≤Vin≤30V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 17.5V≤Vin≤30V Voltage Drop Peak Output Current Temperature Coefficient of Output Voltage Vdrop Io peak ΔVout/ ΔTj o o Iout=100mA, Tj=25 C o Tj=25 C o o Iout=5mA, 0 C≤Tj≤125 C Unit V mV o TS78L18 Electrical Characteristics o o Vin=27V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 17.30 18 18.72 21V≤Vin≤33V, 5mA≤Iout≤100mA 17.14 18 18.90 -- 180 360 5mA≤Iout≤100mA Tj=25 C 5mA≤Iout≤40mA o Iout=0, Tj=25 C ---- 60 30 3 180 90 6.5 --- --- 1.5 0.1 mA -33 150 48 --- µV dB --- 1.7 0.15 --- V A -- -1.5 -- mV/ C o Output voltage Vout Line Regulation REGline Load Regulation Quiescent Current REGload Iq o Tj=25 C 21≤Vin≤33V Iout=40mA o Quiescent Current Change ΔIq 21V≤Vin≤33V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 21V≤Vin≤33V Voltage Drop Peak Output Current Temperature Coefficient of Output Voltage Vdrop Io peak ΔVout/ ΔTj o o Iout=100mA, Tj=25 C o Tj=25 C o o Iout=5mA, 0 C≤Tj≤125 C V mV o 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. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 5/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TS78L24 Electrical Characteristics o o Vin=33V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Condition Min Typ Max Tj=25 C 23.07 24 24.96 27V≤Vin≤38V, 5mA≤Iout≤100mA 22.85 24 25.20 -- 200 400 -- 80 240 5mA≤Iout≤40mA o Iout=0, Tj=25 C --- 40 4 120 7 --- --- 1.5 0.1 mA -31 200 45 --- µV dB o Output voltage Vout Line Regulation REGline Load Regulation Quiescent Current REGload Iq o Tj=25 C o Tj=25 C 27≤Vin≤38V Iout=40mA 5mA≤Iout≤100mA Quiescent Current Change ΔIq 27V≤Vin≤38V 5mA≤Iout≤40mA Output Noise Voltage Ripple Rejection Ratio Vn RR 10Hz≤f≤100KHz, Tj=25 C f=120Hz, 27V≤Vin≤38V o Unit V mV o Voltage Drop Vdrop Iout=100mA, Tj=25 C -1.7 -V o Peak Output Current Io peak Tj=25 C -0.15 -A Temperature Coefficient of o o o ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C --2.0 -mV/ C Output Voltage 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. This specification applies only for DC power dissipation permitted by absolute maximum ratings. 6/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator Application Information Design Considerations The TS78L00 Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition. Internal Short Circuit protection Limits the maximum current the circuit will pass. In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long wire lengths, or if the output load capacitance is large. The input bypass capacitor should be selected to provide good highfrequency characteristics to insure stable operation under all load conditions. A 0.33uF or larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulators input terminals. Good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead. Bypassing the output is also recommended. FIGURE 7 – Current Regulator FIGURE 2 – ±15V Tracking Voltage Regulator The TS78L00 regulators can also be used as a current source when connected as above. In order to minimize dissipation the TS78L05 is chosen in this application. Resistor R determines the current as follows: FIGURE 8 – ±15V Tracking Voltage Regulator IIB=3.8mA over lined and load changes For example, a 100mA current source would require R to be a 50Ω. 1/2W resistor and the output voltage compliance would be the input voltage less 7V. 7/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator TO-92 Mechanical Drawing DIM A B C D E F G H TO-92 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.30 4.70 0.169 0.185 4.30 4.70 0.169 0.185 14.30(typ) 0.563(typ) 0.43 0.49 0.017 0.019 2.19 2.81 0.086 0.111 3.30 3.70 0.130 0.146 2.42 2.66 0.095 0.105 0.37 0.43 0.015 0.017 Marking Diagram XX Y M L = Output Voltage (03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V) = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code 8/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator SOT-89 Mechanical Drawing DIM A B C D E F G H I J SOT-89 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.40 4.60 0.173 0.181 1.50 1.7 0.059 0.070 2.30 2.60 0.090 0.102 0.40 0.52 0.016 0.020 1.50 1.50 0.059 0.059 3.00 3.00 0.118 0.118 0.89 1.20 0.035 0.047 4.05 4.25 0.159 0.167 1.4 1.6 0.055 0.068 0.35 0.44 0.014 0.017 Marking Diagram XX = Output Voltage (03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V) Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code XX = Output Voltage (03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V) Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code A = TS78LxxACY 9/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator SOP-8 Mechanical Drawing DIM A B C D F G K M P R SOP-8 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX. 4.80 5.00 0.189 0.196 3.80 4.00 0.150 0.157 1.35 1.75 0.054 0.068 0.35 0.49 0.014 0.019 0.40 1.25 0.016 0.049 1.27BSC 0.05BSC 0.10 0.25 0.004 0.009 0º 7º 0º 7º 5.80 6.20 0.229 0.244 0.25 0.50 0.010 0.019 Marking Diagram XX Y M L = Output Voltage (03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V) = Year Code = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) = Lot Code 10/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator SOT-23 Mechanical Drawing DIM A A1 B C D E F G H I J SOT-23 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX. 0.95 BSC 1.9 BSC 0.037 BSC 0.074 BSC 2.60 3.00 0.102 0.118 1.40 1.70 0.055 0.067 2.80 3.10 0.110 0.122 1.00 1.30 0.039 0.051 0.00 0.10 0.000 0.004 0.35 0.50 0.014 0.020 0.10 0.20 0.004 0.008 0.30 0.60 5º 10º 0.012 5º 0.024 10º Marking Diagram L3 = Device Voltage Code (L3=3.3V, L5=5V, L6=6V, L8=8V, L9=9V, L1=10V, L2=12V, A=15V, D=18V, J=24V) Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code 11/12 Version: B07 TS78L00 Series 3-Terminal 100mA Positive Voltage Regulator Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 12/12 Version: B07