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| L79LxxAB L79LxxAC - L79LxxC Negative voltage regulators Features Output current up to 100 mA Output voltages of -5; -6; -8; -9; -12; -15V Thermal overload protection Short circuit protection No external components are required Available in either 5% (AC) or 10% (C) selection TO-92 Description The L79Lxx series of three-terminal negative regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with SO-8 SOT-89 power pass elements to make high-current voltage regulators. The L79Lxx series used as Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise. Table 1. Device summary Part number L79L05AC L79L05AB L79L06C L79L06AC L79L06AB L79L08C L79L08AC L79L08AB L79L09C L79L09AC L79L09AB L79L12C L79L12AC L79L12AB L79L15C L79L15AC L79L15AB December 2007 Rev 14 1/22 www.st.com 22 L79LxxAB - L79LxxAC - L79LxxC Contents 1 2 3 4 5 6 7 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2/22 L79LxxAB - L79LxxAC - L79LxxC Diagram 1 Figure 1. Diagram Schematic diagram 3/22 Pin configuration L79LxxAB - L79LxxAC - L79LxxC 2 Figure 2. Pin configuration Pin connection (top view, bottom view for TO-92) PIN 1 = GND PIN 2 = VIN PIN 3 = VOUT SO-8 SOT-89 TO-92 Figure 3. Test circuit 4/22 L79LxxAB - L79LxxAC - L79LxxC Maximum ratings 3 Table 2. Symbol VI IO PD TSTG TOP Maximum ratings Absolute maximum ratings Parameter DC input voltage Output current Power dissipation Storage temperature range For L79L00C, L79L00AC Operating junction temperature range For L79L00AB -40 to 125 VO = -5 to -9 V VO = -12 to -15 V Value -30 V -35 100 Internally Limited (1) -40 to 150 0 to 125 C mA mW C Unit 1. Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to dissipate power when an appropriate area of copper on the printed circuit board is available for heat-sinking. The external dimensions are the same as for the standard SO-8. Table 3. Symbol RthJC RthJA 1. Thermal data Parameter Thermal resistance junction-case. (Max) Thermal resistance junction-ambient. (Max) SO-8 20 55 (1) TO-92 SOT-89 15 Unit C/W C/W 200 Considering 6 cm2 of copper Board heat-sink. 5/22 Electrical characteristics L79LxxAB - L79LxxAC - L79LxxC 4 Table 4. Symbol VO VO VO VO Electrical characteristics Electrical characteristics of L79L05 (refer to the test circuits, TJ = 0 to 125 C, VI = -10 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -7 to -20 V IO = 1 to 70 mA, VI = -10 V Line regulation VI = -7 to -20 V, TJ = 25C VI = -8 to -20 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -8 to -20 V B =10Hz to 100kHz, TJ = 25C VI = -8 to -18V, f = 120Hz IO = 40 mA, TJ = 25C 40 40 49 1.7 Test conditions Min. -4.6 -4.5 -4.5 Typ. -5 Max. -5.4 -5.5 V -5.5 200 mV 150 60 mV 30 6 5.5 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd 6/22 L79LxxAB - L79LxxAC - L79LxxC Table 5. Symbol VO VO VO VO Electrical characteristics Electrical characteristics of L79L06 (refer to the test circuits, TJ = 0 to 125 C, VI = -12 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -8.5 to -20 V IO = 1 to 70 mA, VI = -12 V Line regulation VI = -8.5 to -20 V, TJ = 25C VI = -9 to -20 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -8 to -20 V B =10Hz to 100kHz, TJ = 25C VI = -9 to -20V, f = 120Hz IO = 40 mA, TJ = 25C 38 50 46 1.7 Test conditions Min. -5.52 -5.4 -5.4 Typ. -6 Max. -6.48 -6.6 V -6.6 200 mV 150 60 mV 30 6 5.5 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd Table 6. Symbol VO VO VO VO Electrical characteristics of L79L08 (refer to the test circuits, TJ = 0 to 125 C, VI = -14 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -10.5 to -23 V IO = 1 to 70 mA, VI = -14 V Line regulation VI = -10.5 to -23 V, TJ = 25C VI = -11 to -23 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -11 to -23 V B =10Hz to 100kHz, TJ = 25C VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25C 36 60 45 1.7 Test conditions Min. -7.36 -7.2 -7.2 Typ. -8 Max. -8.64 -8.8 V -8.8 200 mV 150 80 mV 40 6 5.5 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd 7/22 Electrical characteristics L79LxxAB - L79LxxAC - L79LxxC Table 7. Symbol VO VO VO VO Electrical characteristics of L79L09 (refer to the test circuits, TJ = 0 to 125 C, VI = -15 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -11.5 to -23 V IO = 1 to 70 mA, VI = -15 V Line regulation VI = -11.5 to -23 V, TJ = 25C VI = -12 to -23 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -12 to -23 V B =10Hz to 100kHz, TJ = 25C VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25C 36 70 44 1.7 Test conditions Min. -8.28 -8.1 -8.1 Typ. -9 Max. -9.72 -9.9 V -9.9 250 mV 200 80 mV 40 6 5.5 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd Table 8. Symbol VO VO VO VO Electrical characteristics of L79L12 (refer to the test circuits, TJ = 0 to 125 C, VI = - 19 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -14.5 to -27 V IO = 1 to 70 mA, VI = -19 V Line regulation VI = -14.5 to -27 V, TJ = 25C VI = -16 to -27 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -16 to -27 V B =10Hz to 100kHz, TJ = 25C VI = -15 to -25V, f = 120Hz IO = 40 mA, TJ = 25C 36 80 42 1.7 Test conditions Min. -11.1 -10.8 -10.8 Typ. -12 Max. -12.9 -13.2 V -13.2 250 mV 200 100 mV 50 6.5 6 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd 8/22 L79LxxAB - L79LxxAC - L79LxxC Electrical characteristics Table 9. Symbol VO VO VO VO Electrical characteristics of L79L15 (refer to the test circuits, TJ = 0 to 125 C, VI = - 23 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -17.5 to -30 V IO = 1 to 70 mA, VI = -23 V Line regulation VI = -17.5 to -30 V, TJ = 25C VI = -20 to -30 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -20 to -30 V B =10Hz to 100kHz, TJ = 25C VI = -18.5 to -28.5.V, f = 120Hz IO = 40 mA, TJ = 25C 33 90 39 1.7 Test conditions Min. -13.8 -13.5 -13.5 Typ. -15 Max. -16.2 -16.5 V -16.5 300 mV 250 150 mV 75 6.5 6 0.2 mA 1.5 V dB V mA mA Unit V Id Id eN SVR Vd Table 10. Electrical characteristics of L79L05AB and L79L05AC (refer to the test circuits, VI = - 10 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -7 to -20 V IO = 1 to 70 mA, VI = -10 V Line regulation VI = -7 to -20 V, TJ = 25C VI = -8 to -20 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -8 to -20 V B =10Hz to 100kHz, TJ = 25C VI = -8 to -18V, f = 120Hz IO = 40 mA, TJ = 25C 41 40 49 1.7 Test conditions Min. -4.8 -4.75 -4.75 Typ. -5 Max. -5.2 -5.25 V -5.25 150 mV 100 60 mV 30 6 5.5 0.1 mA 1.5 V dB V mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd 9/22 Electrical characteristics L79LxxAB - L79LxxAC - L79LxxC Table 11. Electrical characteristics of L79L06AB and L79L06AC (refer to the test circuits, VI = - 12 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -8.5 to -20 V IO = 1 to 70 mA, VI = -12 V Line regulation VI = -8.5 to -20 V, TJ = 25C VI = -9 to -20 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -8 to -20 V B =10Hz to 100kHz, TJ = 25C VI = -9 to -20V, f = 120Hz IO = 40 mA, TJ = 25C 39 50 46 1.7 Test conditions Min. -5.76 -5.7 -5.7 Typ. -6 Max. -6.24 -6.3 V -6.3 150 mV 100 60 mV 30 6 5.5 0.1 mA 1.5 V dB V mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd Table 12. Electrical characteristics of L79L08AB and L79L08AC (refer to the test circuits, VI = - 14 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -10.5 to -23 V IO = 1 to 70 mA, VI = -14 V Line regulation VI = -10.5 to -23 V, TJ = 25C VI = -11 to -23 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -11 to -23 V B =10Hz to 100kHz, TJ = 25C VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25C 37 60 45 1.7 Test conditions Min. -7.68 -7.6 -7.6 Typ. -8 Max. -8.32 -8.4 V -8.4 175 mV 125 80 mV 40 6 5.5 0.1 mA 1.5 V dB V mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd 10/22 L79LxxAB - L79LxxAC - L79LxxC Electrical characteristics Table 13. Electrical characteristics of L79L09AB and L79L09AC (refer to the test circuits, VI = - 15 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -11.5 to -23 V IO = 1 to 70 mA, VI = -15 V Line regulation VI = -11.5 to -23 V, TJ = 25C VI = -12 to -23 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -12 to -23 V B =10Hz to 100kHz, TJ = 25C VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25C 37 70 44 1.7 Test conditions Min. -8.64 -8.55 -8.55 Typ. -9 Max. -9.36 -9.45 V -9.45 225 mV 150 80 mV 40 6 5.5 0.1 mA 1.5 V dB V mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd Table 14. Electrical characteristics of L79L12AB and L79L12AC (refer to the test circuits, VI = - 19 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -14.5 to -27 V IO = 1 to 70 mA, VI = -19 V Line regulation VI = -14.5 to -27 V, TJ = 25C VI = -16 to -27 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -16 to -27 V B =10Hz to 100kHz, TJ = 25C VI = -15 to -25V, f = 120Hz IO = 40 mA, TJ = 25C 37 80 42 1.7 Test conditions Min. -11.5 -11.4 -11.4 Typ. -12 Max. -12.5 -12.6 V -12.6 250 mV 200 100 mV 50 6.5 6 0.1 mA 1.5 V dB V 11/22 mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd Electrical characteristics L79LxxAB - L79LxxAC - L79LxxC Table 15. Electrical characteristics of L79L15AB and L79L15AC (refer to the test circuits, VI = - 23 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, TJ = 0 to 125 C for L79L05AC, TJ = -40 to 125 C for L79L05AB, unless otherwise specified) Parameter Output voltage Output voltage TJ = 25C IO = 1 to 40 mA, VI = -17.5 to -30 V IO = 1 to 70 mA, VI = -23 V Line regulation VI = -17.5 to -30 V, TJ = 25C VI = -20 to -30 V, TJ = 25C Load regulation IO = 1 to 100 mA, TJ = 25C IO = 1 to 40 mA, TJ = 25C Quiescent current TJ = 25C TJ = 125C Quiescent current change Output noise voltage Supply voltage rejection Dropout voltage IO = 1 to 40 mA VI = -20 to -30 V B =10Hz to 100kHz, TJ = 25C VI = -18.5 to -28.5.V, f = 120Hz IO = 40 mA, TJ = 25C 34 90 39 1.7 Test conditions Min. -14.4 -14.25 -14.25 Typ. -15 Max. -15.6 -15.75 V -15.75 300 mV 250 150 mV 75 6.5 6 0.1 mA 1.5 V dB V mA mA Unit V Symbol VO VO VO VO Id Id eN SVR Vd 12/22 L79LxxAB - L79LxxAC - L79LxxC Package mechanical data 5 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 13/22 Package mechanical data L79LxxAB - L79LxxAC - L79LxxC SO-8 mechanical data Dim. A A1 A2 B C D E e H h L k ddd 0.1 5.80 0.25 0.40 mm. Min. 1.35 0.10 1.10 0.33 0.19 4.80 3.80 1.27 6.20 0.50 1.27 8 (max.) 0.04 0.228 0.010 0.016 Typ. Max. 1.75 0.25 1.65 0.51 0.25 5.00 4.00 Min. 0.053 0.04 0.043 0.013 0.007 0.189 0.150 0.050 0.244 0.020 0.050 inch. Typ. Max. 0.069 0.010 0.065 0.020 0.010 0.197 0.157 0016023/C 14/22 L79LxxAB - L79LxxAC - L79LxxC Package mechanical data SOT-89 mechanical data mm. Dim. Min. A B B1 C C1 D D1 E e e1 H L 1.4 0.44 0.36 0.35 0.35 4.4 1.62 2.29 1.42 2.92 3.94 0.89 Typ. Max. 1.6 0.56 0.48 0.44 0.44 4.6 1.83 2.6 1.57 3.07 4.25 1.2 Min. 55.1 17.3 14.2 13.8 13.8 173.2 63.8 90.2 55.9 115.0 155.1 35.0 Typ. Max. 63.0 22.0 18.9 17.3 17.3 181.1 72.0 102.4 61.8 120.9 167.3 47.2 mils. P025H 15/22 Package mechanical data L79LxxAB - L79LxxAC - L79LxxC TO-92 mechanical data mm. Dim. Min. A b D E e e1 L R S1 W 4.32 0.36 4.45 3.30 2.41 1.14 12.7 2.16 0.92 0.41 5 Typ. Max. 4.95 0.51 4.95 3.94 2.67 1.40 15.49 2.41 1.52 0.56 Min. 170.1 14.2 175.2 129.9 94.9 44.9 500.0 85.0 36.2 16.1 5 Typ. Max. 194.9 20.1 194.9 155.1 105.1 55.1 609.8 94.9 59.8 22.0 mils. 0102782/D 16/22 L79LxxAB - L79LxxAC - L79LxxC Package mechanical data Tape & reel SO-8 mechanical data mm. Dim. Min. A C D N T Ao Bo Ko Po P 8.1 5.5 2.1 3.9 7.9 12.8 20.2 60 22.4 8.5 5.9 2.3 4.1 8.1 0.319 0.216 0.082 0.153 0.311 Typ. Max. 330 13.2 0.504 0.795 2.362 0.882 0.335 0.232 0.090 0.161 0.319 Min. Typ. Max. 12.992 0.519 inch. 17/22 Package mechanical data L79LxxAB - L79LxxAC - L79LxxC Tape & reel SOT89 mechanical data mm. Dim. Min. A C D N T Ao Bo Ko Po P 4.70 4.30 1.70 3.9 7.9 4.80 4.40 1.80 4.0 8.0 12.8 20.2 60 14.4 4.90 4.50 1.90 4.1 8.1 0.185 0.169 0.067 0.153 0.311 0.189 0.173 0.071 0.157 0.315 13.0 Typ. Max. 180 13.2 0.504 0.795 2.362 0.567 0.193 0.177 0.075 0.161 0.319 0.512 Min. Typ. Max. 7.086 0.519 inch. 18/22 L79LxxAB - L79LxxAC - L79LxxC Package mechanical data Tape & reel for TO-92 mechanical data Dim. A1 T T1 T2 d P0 P2 F1, F2 delta H W W0 W1 W2 H H0 H1 D0 t L1 delta P u 1 2 mm. Min. Typ. 4.80 3.80 1.60 2.30 0.48 12.5 5.65 2.44 17.5 5.7 8.5 12.9 7.05 2.94 19.0 6.3 9.25 18.70 16.50 4.2 0.90 3 1 50 360 30 delta P A1 H1 H H0 L l1 W0 W W1 F1 F2 P2 P0 d W2 delta H T2 inch. Max. Min. Typ. 0.189 0.150 0.063 0.091 0.019 0.492 0.222 0.096 0.689 0.224 0.335 0.508 0.278 0.116 0.748 0.248 0.364 0.726 0.650 0.165 0.035 0.118 0.039 1.968 14.173 1.181 T T1 Max. 2.54 2 18.00 0.100 0.079 0.709 0.50 18.50 15.50 25.00 3.8 0.20 0.728 0.610 0.984 0.150 D0 t DRAWING NOT IN SCALE 19/22 Order codes L79LxxAB - L79LxxAC - L79LxxC 6 Table 16. Order codes Order codes Packaging SO-8 L79L05ACD13TR L79L05ABD13TR L79L06CD13TR (2) TO92 (BAG) (1) L79L05ACZ L79L05ABZ Output voltage SOT-89 L79L05ACUTR L79L05ABUTR -5 V -5 V -6 V L79L06ACD13TR L79L06ABD13TR (2) L79L08CD13TR (2) L79L06ACZ L79L06ABZ L79L06ACUTR L79L06ABUTR -6 V -6 V -8 V L79L08ACD13TR L79L08ABD13TR (2) L79L08ACZ L79L08ABZ (2) L79L08ACUTR L79L08ABUTR (2) (2) -8 V -8 V -9 V L79L09CD13TR (2) L79L09ACD13TR L79L09ABD13TR L79L12CD13TR (2) (2) L79L09ACZ L79L09ABZ (2) L79L09ACUTR L79L09ABUTR (2) -9 V -9 V -12 V (2) L79L12ACD13TR L79L12ABD13TR L79L15CD13TR (2) L79L12ACZ L79L12ABZ (2) L79L12ACUTR L79L12ABUTR (2) -12 V -12 V -15 V (2) L79L15ACD13TR L79L15ABD13TR 1. L79L15ACZ L79L15ABZ (2) L79L15ACUTR -15 V -15 V Available in Ammopak with the suffix "-AP" or in Tape & Reel with the suffix "TR". Please note that in these cases pins are shaped according to Tape & Reel specifications. 2. Available on request. 20/22 L79LxxAB - L79LxxAC - L79LxxC Revision history 7 Table 17. Date Revision history Document revision history Revision 9 10 11 12 13 14 Add Tape & Reel for TO-92. Add note on Table 3. Mistake on ordering Table in Header. Order codes updated. Pin connection for SOT-89 updated on Figure 2, add Table 1 in cover page. Modified: Table 16. Changes 14-Mar-2005 15-Mar-2005 23-Dec-2005 12-Sep-2006 25-Jul-2007 04-Dec-2007 21/22 L79LxxAB - L79LxxAC - L79LxxC Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. 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