TS78L00 series 3-Terminal Low Current Positive Voltage Regulator Voltage Range 5V to 24V Output Current up to 100mA 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. This series is offered in 3-pin TO-92, SOT-89 and 8-pin SOP-8 package. Features Standard Application 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. Operating Temp. (Ambient) TS78LxxCT Package TO-92 o -20 ~ +85 C TS78LxxCY SOT-89 TS78LxxACY SOT-89 TS78LxxCS SOP-8 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. Note: Where xx denotes voltage option. Pin Assignment Pin Pin No. Description TS78L00CT TS78L00ACY TS78L00CY TS78L00CS 1 1 3 1 Output 2 2 2 2, 3, 6, 7 Ground 3 3 1 8 4, 5 TS78L00 series 1-8 Input Non connected 2003/12 rev. B Absolute Maximum Rating Input Voltage Vin * 35 V Input Voltage Vin ** 40 V Power Dissipation TO-92 0.625 TO-89 Pd 0.5 SOP-8 0.5 Operating Junction Temperature Range TJ Storage Temperature Range Note : W TSTG 0 ~ +150 o C -65 ~ +150 o C * TS78L05 to TS78L18 ** TS78L24 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 Conditions Min Typ Max Tj=25 C 4.80 5 5.20 7.5V≤Vin≤20V, 4.75 5 5.25 -- 50 150 o Output voltage Vout Unit V 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Iq ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z 7.5V≤Vin≤20V, Io=40mA mV 5mA≤Iout≤100mA -- 20 60 5mA≤Iout≤40mA -- 10 30 Iout=0, Tj=25 C -- 3 6 8V≤Vin≤20V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 40 -- uV f=120Hz, 8V≤Vin≤18V 41 49 -- dB o o 1mA≤Iout≤40mA o o Vdrop Tj=25 C -- 1.7 -- V Io peak Tj=25 oC -- 0.15 -- A 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. TS78L00 series mA 2-8 2003/12 rev. B TS78L06 Electrical Characteristics o o (Vin=11V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Output voltage Test Conditions Vout Min Typ Max Tj=25 oC 5.76 6 6.24 8.5V≤Vin≤21V, 5.70 6 6.30 -- 50 150 Unit V 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Iq ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current Vdrop Io peak 8.5V≤Vin≤21V, mV Io=40mA 5mA≤Iout≤100mA -- 20 60 5mA≤Iout≤40mA -- 10 30 Iout=0, Tj=25 C -- 3 6 9V≤Vin≤21V -- -- 1.5 o o 1mA≤Iout≤40mA mA -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 40 -- uV f=120Hz, 9V≤Vin≤19V o 41 49 -- dB o -- 1.7 -- V o -- 0.15 -- A Min Typ Max Unit Tj=25 C 7.69 8 8.32 10.5V≤Vin≤23V, 7.61 8 8.40 -- 80 160 Tj=25 C Tj=25 C TS78L08 Electrical Characteristics (Vin=14V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions o Output Voltage Vout V 5mA≤Iout≤100mA o Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z Vdrop Io peak 10.5V≤Vin≤23V, mV Io=40mA 5mA≤Iout≤100mA -- 25 80 5mA≤Iout≤40mA -- 10 40 o Iout=0, Tj=25 C -- 3 6 11V≤Vin≤23V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 60 -- uV f=120Hz, 13V≤Vin≤23V 1mA≤Iout≤40mA o 37 57 -- dB o -- 1.7 -- V o -- 0.15 -- A Tj=25 C Tj=25 C 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. TS78L00 series mA 3-8 2003/12 rev. B 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 Min Typ Max Tj=25 C Test Conditions 8.65 9 9.36 11.5V≤Vin≤24V, 8.57 9 9.45 -- 90 180 o Output Voltage Vout Unit V 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 C Quiescent Current Iq Quiescent Current Change Output Noise Voltage ∆lq Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Peak Output Current Io peak 11.5V≤Vin≤24V, Io=40mA mV 5mA≤Iout≤100mA -- 30 90 5mA≤Iout≤40mA -- 15 45 o Iout=0, Tj=25 C -- 3 6 12V≤Vin≤24V -- -- 0.8 -- -- 0.5 10Hz≤f≤100KHz, Tj=25 C -- 60 -- uV f=120Hz, 14V≤Vin≤24V 37 57 -- dB Tj=25 oC -- 1.7 -- V -- 0.15 -- A Min Typ Max Unit Tj=25 C 11.53 12 12.48 14.5V≤Vin≤27V, 11.42 12 12.60 -- 120 240 o 5mA≤Iout≤40mA o o Tj=25 C mA 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 Conditions o Output Voltage Vout V 5mA≤Iout≤100mA o Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z Vdrop Io peak 14.5V≤Vin≤27V, Io=40mA mV 5mA≤Iout≤100mA -- 40 120 5mA≤Iout≤40mA -- 20 60 o Tj=25 C, Iout=0 -- 3 6.5 16V≤Vin≤27V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 80 -- uV f=120Hz, 15V≤Vin≤25V 5mA≤Iout≤40mA o 37 42 -- dB o -- 1.7 -- V o -- 0.15 -- A Tj=25 C Tj=25 C 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. TS78L00 series mA 4-8 2003/12 rev. B 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 Min Typ Max Tj=25 C Test Conditions 14.42 15 15.60 17.5V≤Vin≤30V, 14.28 15 15.75 -- 150 300 o Output Voltage Vout Unit V 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 C Quiescent Current Iq Quiescent Current Change Output Noise Voltage ∆lq Vn Ripple Rejection Ratio RR Voltage Drop Vdrop Peak Output Current Io peak o 17.5V≤Vin≤30V, Io=200mA mV 5mA≤Iout≤100mA -- 50 150 5mA≤Iout≤40mA -- 25 75 o Tj=25 C, Iout=0 -- 3 6.5 20V≤Vin≤30V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 90 -- uV f=120Hz, 18V≤Vin≤28V 34 39 -- dB Tj=25 oC -- 1.7 -- V -- 0.15 -- A Min Typ Max Unit Tj=25 C 17.30 18 18.72 21V≤Vin≤33V, 5mA≤Iout≤100mA 17.14 18 18.90 -- 180 360 5mA≤Iout≤40mA o o Tj=25 C mA 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 Conditions o Output Voltage Vout Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 C Quiescent Current Quiescent Current Change Iq ∆lq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z Vdrop Io peak o 21V≤Vin≤33V, Io=40mA mV 5mA≤Iout≤100mA -- 60 180 5mA≤Iout≤40mA -- 30 90 o Tj=25 C, Iout=0 -- 3 6.5 21V≤Vin≤33V -- -- 1.5 5mA≤Iout≤40mA mA -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 150 -- uV f=120Hz, 23V≤Vin≤33V o 33 48 -- dB o -- 1.7 -- V o -- 0.15 -- A Tj=25 C Tj=25 C 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. TS78L00 series V 5-8 2003/12 rev. B 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 Conditions Min Typ Max Tj=25 C 23.07 24 24.96 27V≤Vin≤38V, 5mA≤Iout≤100mA 22.85 24 25.20 -- 200 400 o Output Voltage Vout Line Regulation REGline Tj=25 C Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z Vdrop Io peak o 27V≤Vin≤38V, Io=40mA V mV 5mA≤Iout≤100mA -- 80 240 5mA≤Iout≤40mA -- 40 120 o Iout=0, Tj=25 C -- 4 7 28V≤Vin≤38V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 200 -- uV f=120Hz, 29V≤Vin≤35V 5mA≤Iout≤40mA o mA 31 45 -- dB o -- 1.7 -- V o -- 0.15 -- A Tj=25 C Tj=25 C 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. TS78L00 series Unit 6-8 2003/12 rev. B TO-92 Mechanical Drawing A DIM B A B C D E E C H F TO-92 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.30 4.30 4.70 4.70 0.169 0.169 0.185 0.185 14.30(typ) 0.43 2.19 0.49 2.81 0.563(typ) 0.017 0.086 0.019 0.111 F 3.30 3.70 0.130 0.146 G H 2.42 0.37 2.66 0.43 0.095 0.015 0.105 0.017 G D SOT-89 Mechanical Drawing A SOT-89 DIMENSION I B DIM C H G E D J F TS78L00 series 7-8 MILLIMETERS MIN MAX INCHES MIN MAX A 4.40 4.60 0.173 0.181 B C 1.50 2.30 1.7 2.60 0.059 0.090 0.070 0.102 D 0.40 0.52 0.016 0.020 E F 1.50 3.00 1.50 3.00 0.059 0.118 0.059 0.118 G 0.89 1.20 0.035 0.047 H I 4.05 1.4 4.25 1.6 0.159 0.055 0.167 0.068 J 0.35 0.44 0.014 0.017 2003/12 rev. B SOP-8 Mechanical Drawing A SOP-8 DIMENSION DIM 9 16 B 1 P 8 G R C D TS78L00 series M F K 8-8 MILLIMETERS INCHES A MIN 4.80 MAX 5.00 MIN 0.189 MAX 0.196 B 3.80 4.00 0.150 0.157 C D 1.35 0.35 1.75 0.49 0.054 0.014 0.068 0.019 F 0.40 1.25 0.016 0.049 G K 1.27 (typ) 0.10 0.25 0.05 (typ) 0.004 0.009 M 0o 7o 0o 7o P R 5.80 0.25 6.20 0.50 0.229 0.010 0.244 0.019 2003/12 rev. B