TS79L09CS

TS79L00 series 3-Terminal Low Current Negative Voltage Regulator Voltage Range - 5V to - 24V Output Current up to 100mA General Description The TS79L00 Series of negative 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 TS7900 and TS79M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS79L00 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) TS79LxxCT TS79LxxCY Package TO-92 o -20 ~ +85 C TS79LxxCS SOT-89 SOP-8 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. Pin Assignment Pin No. Pin TS79L00CT TS79L00CY TS79L00CS 3 3 1 2 2 2, 3, 6, 7 1 1 5 4, 8 TS79L00 series 1-8 Description Output Input Ground Non connected 2003/12 rev. D 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 ~ +125 o C -65 ~ +150 o C * TS79L05 to TS79L18 ** TS79L24 TS79L05 Electrical Characteristics (Vin= -10V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 4.80 -5 - 5.20 - 4.75 -5 - 5.25 -- 50 150 5mA≤Iout≤100mA -- 20 60 5mA≤Iout≤40mA o Tj=25 C Output voltage Vout -7.5V≤Vin≤ -20V, 5mA≤Iout≤100mA Line Regulation Load Regulation Quiescent Current Quiescent Current Change REGline REGload Iq ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current z z Tj=25 oC o Tj=25 C -7.5V≤Vin≤ -20V, Io=40mA V mV -- 10 30 o 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 1mA≤Iout≤40mA o mA 41 49 -- dB o -- 1.7 -- V o -- 0.15 -- A Vdrop Tj=25 C Io peak 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. TS79L00 series Unit 2-8 2003/12 rev. D TS79L06 Electrical Characteristics (Vin= -11V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Test Conditions Min Typ Max - 5.76 -6 - 6.24 - 5.70 -6 - 6.30 -- 50 150 5mA≤Iout≤100mA -- 20 60 5mA≤Iout≤40mA Tj=25 oC Output voltage Vout -8.5V≤Vin≤ -21V, 5mA≤Iout≤100mA Line Regulation Load Regulation Quiescent Current Quiescent Current Change REGline REGload Iq ∆Iq Output Noise Voltage Vn Ripple Rejection Ratio RR Voltage Drop Peak Output Current Vdrop Io peak Tj=25 oC o Tj=25 C -8.5V≤Vin≤ -21V, Io=40mA Unit V mV -- 10 30 o Iout=0, Tj=25 C -- 3 6 -9V≤Vin≤ -21V -- -- 1.5 -- -- 0.1 10Hz≤f≤100KHz, Tj=25 C -- 40 -- uV f=120Hz, -9V≤Vin≤ -19V 1mA≤Iout≤40mA o mA 41 49 -- dB o -- 1.7 -- V o -- 0.15 -- A Unit Tj=25 C Tj=25 C TS79L08 Electrical Characteristics (Vin= -14V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 7.69 -8 - 8.32 - 7.61 -8 - 8.40 -- 80 160 5mA≤Iout≤100mA -- 25 80 5mA≤Iout≤40mA -- 10 40 Iout=0, Tj=25 oC -- 3 6 -11V≤Vin≤ -23V -- -- 1.5 -- -- 0.1 o Tj=25 C Output Voltage Vout -10.5V≤Vin≤ -23V, 5mA≤Iout≤100mA Line Regulation Load Regulation Quiescent Current Quiescent Current Change REGline REGload Iq ∆lq Tj=25 oC o Tj=25 C -10.5V≤Vin≤ -23V, Io=40mA 1mA≤Iout≤40mA o V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 60 -- uV Ripple Rejection Ratio RR f=120Hz, -13V≤Vin≤ -23V Voltage Drop Peak Output Current z z Vdrop Io peak 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. TS79L00 series 3-8 2003/12 rev. D TS79L09 Electrical Characteristics (Vin= -15V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 8.65 -9 - 9.36 - 8.57 -9 - 9.45 -- 90 180 5mA≤Iout≤100mA -- 30 90 5mA≤Iout≤40mA -- 15 45 o Iout=0, Tj=25 C -- 3 6 -12V≤Vin≤ -24V -- -- 1.5 -- -- 0.1 o Tj=25 C Output Voltage Vout -11.5V≤Vin≤ -24V, 5mA≤Iout≤100mA Line Regulation Load Regulation Quiescent Current Quiescent Current Change REGline REGload Iq ∆lq Tj=25 oC o Tj=25 C -11.5V≤Vin≤ -24V, Io=40mA 5mA≤Iout≤40mA o Unit V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 60 -- uV Ripple Rejection Ratio RR f=120Hz, -14V≤Vin≤ -24V Voltage Drop Peak Output Current Vdrop Io peak 37 57 -- dB o -- 1.7 -- V o -- 0.15 -- A Unit Tj=25 C Tj=25 C TS79L12 Electrical Characteristics (Vin= -19V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 11.53 - 12 - 12.48 - 11.42 - 12 - 12.60 -- 120 240 5mA≤Iout≤100mA -- 40 120 5mA≤Iout≤40mA -- 20 60 Tj=25 C, Iout=0 -- 3 6.5 -16V≤Vin≤ -27V -- -- 1.5 -- -- 0.1 o Tj=25 C Output Voltage Vout -14.5V≤Vin≤ -27V, 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq -14.5V≤Vin≤ -27V, Io=40mA o 5mA≤Iout≤40mA o V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 80 -- uV Ripple Rejection Ratio RR f=120Hz, -15V≤Vin≤ -25V Voltage Drop Peak Output Current z z Vdrop Io peak 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. TS79L00 series 4-8 2003/12 rev. D TS79L15 Electrical Characteristics (Vin= -23V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 14.42 - 15 - 15.60 - 14.28 - 15 - 15.75 -- 150 300 5mA≤Iout≤100mA -- 50 150 5mA≤Iout≤40mA -- 25 75 Tj=25 C, Iout=0 -- 3 6.5 -20V≤Vin≤ -30V -- -- 1.5 -- -- 0.1 o Tj=25 C Output Voltage Vout -17.5V≤Vin≤ -30V, 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq -17.5V≤Vin≤ -30V, Io=40mA o 5mA≤Iout≤40mA o Unit V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 90 -- uV Ripple Rejection Ratio RR f=120Hz, -18V≤Vin≤ -28V Voltage Drop Peak Output Current Vdrop Io peak 34 39 -- dB o -- 1.7 -- V o -- 0.15 -- A Unit Tj=25 C Tj=25 C TS79L18 Electrical Characteristics (Vin= -27V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 17.30 - 18 - 18.72 - 17.14 - 18 - 18.90 -- 180 360 5mA≤Iout≤100mA -- 60 180 5mA≤Iout≤40mA -- 30 90 Tj=25 C, Iout=0 -- 3 6.5 -21V≤Vin≤ -33V -- -- 1.5 -- -- 0.1 o Tj=25 C Output Voltage Vout -21V≤Vin≤- 33V, 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq -21V≤Vin≤ -33V, Io=40mA o 5mA≤Iout≤40mA o V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 150 -- uV Ripple Rejection Ratio RR f=120Hz, -23V≤Vin≤ -33V Voltage Drop Peak Output Current z z Vdrop Io peak 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. TS79L00 series 5-8 2003/12 rev. D TS79L24 Electrical Characteristics (Vin= -33V, Iout=40mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Test Conditions Min Typ Max - 23.07 - 24 - 24.96 - 22.85 - 24 - 25.20 -- 200 400 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 o Tj=25 C Output Voltage Vout -27V≤Vin≤ -38V, 5mA≤Iout≤100mA Line Regulation REGline Tj=25 oC Load Regulation REGload Tj=25 oC Quiescent Current Quiescent Current Change Iq ∆lq -27V≤Vin≤ -38V, Io=40mA 5mA≤Iout≤40mA o Unit V mV mA Output Noise Voltage Vn 10Hz≤f≤100KHz, Tj=25 C -- 200 -- uV Ripple Rejection Ratio RR f=120Hz, -29V≤Vin≤ -35V Voltage Drop Peak Output Current z z Vdrop Io peak 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. TS79L00 series 6-8 2003/12 rev. D TO-92 Mechanical Drawing A DIM B E C H F 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 G D SOT-89 Mechanical Drawing A SOT-89 DIMENSION I B DIM C H G E D J F TS79L00 series 7-8 A B C D E F G H I J MILLIMETERS MIN MAX 4.40 4.60 1.50 1.7 2.30 2.60 0.40 0.52 1.50 1.50 3.00 3.00 0.89 1.20 4.05 4.25 1.4 1.6 0.35 0.44 INCHES MIN MAX 0.173 0.181 0.059 0.070 0.090 0.102 0.016 0.020 0.059 0.059 0.118 0.118 0.035 0.047 0.159 0.167 0.055 0.068 0.014 0.017 2003/12 rev. D SOP-8 Mechanical Drawing A DIM 9 16 B 1 P 8 G R C D TS79L00 series M F K 8-8 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 1.27 (typ) 0.05 (typ) 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 2003/12 rev. D