L79LxxAB L79LxxAC - L79LxxC Negative voltage regulators Features ■ Output current up to 100 mA ■ Output voltages of -5; -6; -8; -9; -12; -15 V ■ 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 Table 1. 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. Device summary Part numbers L79L05AC L79L09AC L79L05AB L79L09AB L79L06C L79L12C L79L06AC L79L12AC L79L06AB L79L12AB L79L08C L79L15C L79L08AC L79L15AC L79L08AB L79L15AB L79L09C July 2009 Doc ID 2511 Rev 16 1/27 www.st.com 27 L79LxxAB, L79LxxAC, L79LxxC Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6 Order codes 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2/27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Doc ID 2511 Rev 16 L79LxxAB, L79LxxAC, L79LxxC 1 Diagram Figure 1. Schematic diagram Diagram Doc ID 2511 Rev 16 3/27 Pin configuration L79LxxAB, L79LxxAC, L79LxxC 2 Pin configuration Figure 2. Pin connection (top view, bottom view for TO-92) PIN 1 = GND PIN 2 = VIN PIN 3 = VOUT SO-8 Figure 3. 4/27 SOT-89 Test circuit Doc ID 2511 Rev 16 TO-92 L79LxxAB, L79LxxAC, L79LxxC Maximum ratings 3 Maximum ratings Table 2. Absolute maximum ratings Symbol Parameter VI DC input voltage IO Output current PD Value VO = -5 to -9 V -30 VO = -12 to -15 V -35 Unit V 100 Power dissipation mA Internally limited TSTG Storage temperature range -40 to 150 TOP Operating junction temperature range For L79L00C, L79L00AC (1) mW °C 0 to 125 °C For L79L00AB -40 to 125 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. Thermal data Symbol RthJC RthJA 1. Parameter SO-8 Thermal resistance junction-case. (Max) Thermal resistance junction-ambient. (Max) Considering 6 cm2 TO-92 20 55 (1) 200 SOT-89 Unit 15 °C/W °C/W of copper Board heat-sink. Doc ID 2511 Rev 16 5/27 Electrical characteristics 4 L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -10 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 4. Symbol Electrical characteristics of L79L05 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -4.6 -5 -5.4 V IO = 1 to 40 mA, VI = -7 to -20 V -4.5 -5.5 IO = 1 to 70 mA, VI = -10 V -4.5 -5.5 VI = -7 to -20 V, TJ = 25°C 200 VI = -8 to -20 V, TJ = 25°C 150 IO = 1 to 100 mA, TJ = 25°C 60 IO = 1 to 40 mA, TJ = 25°C 30 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.2 VI = -8 to -20 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -8 to -18V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd 6/27 V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 40 40 µV 49 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -12 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 5. Symbol Electrical characteristics of L79L06 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -5.52 -6 -6.48 V IO = 1 to 40 mA, VI = -8.5 to -20 V -5.4 -6.6 IO = 1 to 70 mA, VI = -12 V -5.4 -6.6 VI = -8.5 to -20 V, TJ = 25°C 200 VI = -9 to -20 V, TJ = 25°C 150 IO = 1 to 100 mA, TJ = 25°C 60 IO = 1 to 40 mA, TJ = 25°C 30 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.2 VI = -8 to -20 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -9 to -20V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 38 50 µV 46 dB 1.7 V 7/27 Electrical characteristics L79LxxAB, L79LxxAC, L79LxxC Refer to the test circuits, TJ = 0 to 125 °C, VI = -14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 6. Symbol Electrical characteristics of L79L08 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -7.36 -8 -8.64 V IO = 1 to 40 mA, VI = -10.5 to -23 V -7.2 -8.8 IO = 1 to 70 mA, VI = -14 V -7.2 -8.8 VI = -10.5 to -23 V, TJ = 25°C 200 VI = -11 to -23 V, TJ = 25°C 150 IO = 1 to 100 mA, TJ = 25°C 80 IO = 1 to 40 mA, TJ = 25°C 40 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.2 VI = -11 to -23 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd 8/27 V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 36 60 µV 45 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -15 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 7. Symbol Electrical characteristics of L79L09 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -8.28 -9 -9.72 V IO = 1 to 40 mA, VI = -11.5 to -23 V -8.1 -9.9 IO = 1 to 70 mA, VI = -15 V -8.1 -9.9 VI = -11.5 to -23 V, TJ = 25°C 250 VI = -12 to -23 V, TJ = 25°C 200 IO = 1 to 100 mA, TJ = 25°C 80 IO = 1 to 40 mA, TJ = 25°C 40 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.2 VI = -12 to -23 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 36 70 µV 44 dB 1.7 V 9/27 Electrical characteristics L79LxxAB, L79LxxAC, L79LxxC Refer to the test circuits, TJ = 0 to 125 °C, VI = - 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 8. Symbol Electrical characteristics of L79L12 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -11.1 -12 -12.9 V IO = 1 to 40 mA, VI = -14.5 to -27 V -10.8 -13.2 IO = 1 to 70 mA, VI = -19 V -10.8 -13.2 VI = -14.5 to -27 V, TJ = 25°C 250 VI = -16 to -27 V, TJ = 25°C 200 IO = 1 to 100 mA, TJ = 25°C 100 IO = 1 to 40 mA, TJ = 25°C 50 TJ = 25°C 6.5 mA TJ = 125°C 6 mA VI = -16 to -27 V 1.5 eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -15 to -25V, f = 120Hz IO = 40 mA, TJ = 25°C 10/27 mV 0.2 Quiescent current change Vd mV IO = 1 to 40 mA ΔId SVR V Dropout voltage Doc ID 2511 Rev 16 mA 36 80 µV 42 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = - 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified. Table 9. Symbol Electrical characteristics of L79L15 Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -13.8 -15 -16.2 V IO = 1 to 40 mA, VI = -17.5 to -30 V -13.5 -16.5 IO = 1 to 70 mA, VI = -23 V -13.5 -16.5 VI = -17.5 to -30 V, TJ = 25°C 300 VI = -20 to -30 V, TJ = 25°C 250 IO = 1 to 100 mA, TJ = 25°C 150 IO = 1 to 40 mA, TJ = 25°C 75 TJ = 25°C 6.5 mA TJ = 125°C 6 mA mV 0.2 VI = -20 to -30 V 1.5 Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -18.5 to -28.5.V, f = 120Hz IO = 40 mA, TJ = 25°C Vd mV IO = 1 to 40 mA ΔId SVR V Dropout voltage Doc ID 2511 Rev 16 mA 33 90 µV 39 dB 1.7 V 11/27 Electrical characteristics L79LxxAB, L79LxxAC, L79LxxC Refer to the test circuits, VI = - 10 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 10. Symbol Electrical characteristics of L79L05AB and L79L05AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -4.8 -5 -5.2 V IO = 1 to 40 mA, VI = -7 to -20 V -4.75 -5.25 IO = 1 to 70 mA, VI = -10 V -4.75 -5.25 VI = -7 to -20 V, TJ = 25°C 150 VI = -8 to -20 V, TJ = 25°C 100 IO = 1 to 100 mA, TJ = 25°C 60 IO = 1 to 40 mA, TJ = 25°C 30 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.1 VI = -8 to -20 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -8 to -18V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd 12/27 V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 41 40 µV 49 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, VI = - 12 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 11. Symbol Electrical characteristics of L79L06AB and L79L06AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -5.76 -6 -6.24 V IO = 1 to 40 mA, VI = -8.5 to -20 V -5.7 -6.3 IO = 1 to 70 mA, VI = -12 V -5.7 -6.3 VI = -8.5 to -20 V, TJ = 25°C 150 VI = -9 to -20 V, TJ = 25°C 100 IO = 1 to 100 mA, TJ = 25°C 60 IO = 1 to 40 mA, TJ = 25°C 30 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.1 VI = -8 to -20 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -9 to -20V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 39 50 µV 46 dB 1.7 V 13/27 Electrical characteristics L79LxxAB, L79LxxAC, L79LxxC Refer to the test circuits, VI = - 14 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 12. Symbol Electrical characteristics of L79L08AB and L79L08AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -7.68 -8 -8.32 V IO = 1 to 40 mA, VI = -10.5 to -23 V -7.6 -8.4 IO = 1 to 70 mA, VI = -14 V -7.6 -8.4 VI = -10.5 to -23 V, TJ = 25°C 175 VI = -11 to -23 V, TJ = 25°C 125 IO = 1 to 100 mA, TJ = 25°C 80 IO = 1 to 40 mA, TJ = 25°C 40 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.1 VI = -11 to -23 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd 14/27 V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 37 60 µV 45 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, VI = - 15 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 13. Symbol Electrical characteristics of L79L09AB and L79L09AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -8.64 -9 -9.36 V IO = 1 to 40 mA, VI = -11.5 to -23 V -8.55 -9.45 IO = 1 to 70 mA, VI = -15 V -8.55 -9.45 VI = -11.5 to -23 V, TJ = 25°C 225 VI = -12 to -23 V, TJ = 25°C 150 IO = 1 to 100 mA, TJ = 25°C 80 IO = 1 to 40 mA, TJ = 25°C 40 TJ = 25°C 6 mA TJ = 125°C 5.5 mA IO = 1 to 40 mA 0.1 VI = -12 to -23 V 1.5 ΔId Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -12 to -23V, f = 120Hz IO = 40 mA, TJ = 25°C SVR Vd V Dropout voltage Doc ID 2511 Rev 16 mV mV mA 37 70 µV 44 dB 1.7 V 15/27 Electrical characteristics L79LxxAB, L79LxxAC, L79LxxC Refer to the test circuits, VI = - 19 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 14. Symbol Electrical characteristics of L79L12AB and L79L12AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -11.5 -12 -12.5 V IO = 1 to 40 mA, VI = -14.5 to -27 V -11.4 -12.6 IO = 1 to 70 mA, VI = -19 V -11.4 -12.6 VI = -14.5 to -27 V, TJ = 25°C 250 VI = -16 to -27 V, TJ = 25°C 200 IO = 1 to 100 mA, TJ = 25°C 100 IO = 1 to 40 mA, TJ = 25°C 50 TJ = 25°C 6.5 mA TJ = 125°C 6 mA VI = -16 to -27 V 1.5 eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -15 to -25V, f = 120Hz IO = 40 mA, TJ = 25°C 16/27 mV 0.1 Quiescent current change Vd mV IO = 1 to 40 mA ΔId SVR V Dropout voltage Doc ID 2511 Rev 16 mA 37 80 µV 42 dB 1.7 V L79LxxAB, L79LxxAC, L79LxxC Electrical characteristics Refer to the test circuits, VI = - 23 V, IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, TJ = 0 to 125 °C for L79L05AC, TJ = -40 to 125 °C for L79L05AB, unless otherwise specified. Table 15. Symbol Electrical characteristics of L79L15AB and L79L15AC Parameter VO Output voltage VO Output voltage ΔVO Line regulation ΔVO Load regulation Id Quiescent current Test conditions Min. Typ. Max. Unit TJ = 25°C -14.4 -15 -15.6 V IO = 1 to 40 mA, VI = -17.5 to -30 V -14.25 -15.75 IO = 1 to 70 mA, VI = -23 V -14.25 -15.75 VI = -17.5 to -30 V, TJ = 25°C 300 VI = -20 to -30 V, TJ = 25°C 250 IO = 1 to 100 mA, TJ = 25°C 150 IO = 1 to 40 mA, TJ = 25°C 75 TJ = 25°C 6.5 mA TJ = 125°C 6 mA mV 0.1 VI = -20 to -30 V 1.5 Quiescent current change eN Output noise voltage B =10Hz to 100kHz, TJ = 25°C Supply voltage rejection VI = -18.5 to -28.5.V, f = 120Hz IO = 40 mA, TJ = 25°C Vd mV IO = 1 to 40 mA ΔId SVR V Dropout voltage Doc ID 2511 Rev 16 mA 34 90 µV 39 dB 1.7 V 17/27 Package mechanical data 5 L79LxxAB, L79LxxAC, L79LxxC Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. 18/27 Doc ID 2511 Rev 16 L79LxxAB, L79LxxAC, L79LxxC Package mechanical data SO-8 mechanical data Dim. mm. Min. Typ. inch. Max. Min. Typ. Max. A 1.35 1.75 0.053 0.069 A1 0.10 0.25 0.04 0.010 A2 1.10 1.65 0.043 0.065 B 0.33 0.51 0.013 0.020 C 0.19 0.25 0.007 0.010 D 4.80 5.00 0.189 0.197 E 3.80 4.00 0.150 0.157 e 1.27 0.050 H 5.80 6.20 0.228 0.244 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 k ddd 8° (max.) 0.1 0.04 0016023/C Doc ID 2511 Rev 16 19/27 Package mechanical data L79LxxAB, L79LxxAC, L79LxxC SOT-89 mechanical data mm. mils. Dim. Min. Typ. Max. Min. Typ. Max. A 1.4 1.6 55.1 63.0 B 0.44 0.56 17.3 22.0 B1 0.36 0.48 14.2 18.9 C 0.35 0.44 13.8 17.3 C1 0.35 0.44 13.8 17.3 D 4.4 4.6 173.2 181.1 D1 1.62 1.83 63.8 72.0 E 2.29 2.6 90.2 102.4 e 1.42 1.57 55.9 61.8 e1 2.92 3.07 115.0 120.9 H 3.94 4.25 155.1 167.3 L 0.89 1.2 35.0 47.2 P025H 20/27 Doc ID 2511 Rev 16 L79LxxAB, L79LxxAC, L79LxxC Package mechanical data TO-92 mechanical data mm. mils. Dim. Min. Typ. Max. Min. Typ. Max. A 4.32 4.95 170.1 194.9 b 0.36 0.51 14.2 20.1 D 4.45 4.95 175.2 194.9 E 3.30 3.94 129.9 155.1 e 2.41 2.67 94.9 105.1 e1 1.14 1.40 44.9 55.1 L 12.7 15.49 500.0 609.8 R 2.16 2.41 85.0 94.9 S1 0.92 1.52 36.2 59.8 W 0.41 0.56 16.1 22.0 α 5° 5° 0102782/D Doc ID 2511 Rev 16 21/27 Package mechanical data L79LxxAB, L79LxxAC, L79LxxC Tape & reel SO-8 mechanical data mm. inch. Dim. Min. A Max. Min. 330 13.2 Typ. Max. 12.992 C 12.8 D 20.2 0.795 N 60 2.362 T 22/27 Typ. 0.504 22.4 0.519 0.882 Ao 8.1 8.5 0.319 0.335 Bo 5.5 5.9 0.216 0.232 Ko 2.1 2.3 0.082 0.090 Po 3.9 4.1 0.153 0.161 P 7.9 8.1 0.311 0.319 Doc ID 2511 Rev 16 L79LxxAB, L79LxxAC, L79LxxC Package mechanical data Tape & reel SOT-89 mechanical data mm. inch. Dim. Min. Typ. A Max. Min. Typ. 180 13.0 7.086 C 12.8 D 20.2 0.795 N 60 2.362 T 13.2 Max. 0.504 0.512 14.4 0.519 0.567 Ao 4.70 4.80 4.90 0.185 0.189 0.193 Bo 4.30 4.40 4.50 0.169 0.173 0.177 Ko 1.70 1.80 1.90 0.067 0.071 0.075 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 7.9 8.0 8.1 0.311 0.315 0.319 Doc ID 2511 Rev 16 23/27 Package mechanical data L79LxxAB, L79LxxAC, L79LxxC 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 Φ1 Φ2 mm. Min. inch. Typ. Max. Min. 4.80 3.80 1.60 2.30 0.48 12.5 5.65 2.44 17.5 5.7 8.5 Typ. Max. 0.189 0.150 0.063 0.091 0.019 2.54 ±2 18.00 0.50 18.50 15.50 12.9 7.05 2.94 0.492 0.222 0.096 19.0 6.3 9.25 0.689 0.224 0.335 0.508 0.278 0.116 0.100 0.079 0.709 0.748 0.248 0.364 0.20 0.728 18.70 16.50 0.610 4.2 0.150 25.00 0.726 0.650 0.984 3.8 0.90 3 ±1 50 360 30 0.165 0.035 0.118 0.039 1.968 14.173 1.181 delta P T A1 T2 H1 T1 delta H H H0 d L W2 l1 W0 W W1 F1 F2 D0 P2 P0 DRAWING NOT IN SCALE 24/27 Doc ID 2511 Rev 16 t L79LxxAB, L79LxxAC, L79LxxC 6 Order codes Table 16. Order codes Order codes Packaging Output voltage SO-8 TO92 (BAG) (1) SOT-89 L79L05ACD13TR L79L05ACZ L79L05ACUTR -5 V L79L05ABD13TR L79L05ABZ L79L05ABUTR -5 V L79L06CD13TR (2) L79L06ACD13TR L79L06ABD13TR (2) -6 V L79L06ACZ L79L06ABZ -6 V L79L06ABUTR L79L08CD13TR (2) L79L08ACD13TR L79L08ABD13TR L79L09CD13TR (2) L79L09ABD13TR L79L12CD13TR -8 V L79L08ACZ L79L08ABZ (2) -8 V L79L08ABUTR (2) -8 V (2) -9 V L79L09ACZ L79L09ABZ (2) L79L09ACUTR L79L09ABUTR (2) (2) -9 V -9 V -12 V L79L12ACD13TR L79L12ACZ L79L12ACUTR -12 V L79L12ABD13TR (2) L79L12ABZ (2) L79L12ABUTR (2) -12 V L79L15CD13TR (2) -15 V L79L15ACD13TR L79L15ABD13TR 1. L79L08ACUTR (2) (2) L79L09ACD13TR (2) -6 V L79L15ACUTR L79L15ABZ (2) -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. Doc ID 2511 Rev 16 25/27 Revision history L79LxxAB, L79LxxAC, L79LxxC 7 Revision history Table 17. Document revision history Date Revision 14-Mar-2005 9 Add Tape & Reel for TO-92. 15-Mar-2005 10 Add note on Table 3. 23-Dec-2005 11 Mistake on ordering Table in Header. 12-Sep-2006 12 Order codes updated. 25-Jul-2007 13 Pin connection for SOT-89 updated on Figure 2, add Table 1 in cover page. 04-Dec-2007 14 Modified: Table 16. 14-Jul-2008 15 Modified: Table 16 on page 25. 29-Jul-2009 16 Modified: Table 16 on page 25. 26/27 Changes Doc ID 2511 Rev 16 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. 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