L7905CV-DG

L79 Negative voltage regulators Datasheet - production data Description TAB The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP and D²PAK packages and several fixed output voltages, making it useful in a wide range of applications. 3 1 2 D PAK 1 2 3 TO-220FP 2 3 dr af 1 These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current. ta TAB TO-220 Features Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. 23 Output current up to 1.5 A Output voltages: -5, -8, -12, and -5 V Thermal overload protection Short-circuit protection Output transition SOA protection Output tolerance 2% (AC version) or 4% (C version) at 25 °C R EV       Table 1: Device summary Order codes Output voltages TO-220 (single gauge) TO-220 (dual gauge) D²PAK L7905ACV L7905ACV-DG L7905ACD2T-TR L7905CV L7905CV-DG L7905CD2T-TR L7908CV L7908CV-DG -8 V L7912ACV L7912ACV-DG -12 V L7912CV L7912CV-DG L7915ACV L7915ACV-DG L7915CV L7915CV-DG September 2017 L7912CD2T-TR TO-220FP -5 V L7905CP L7912CP -5 V -12 V -15 V L7915CP DocID2149 Rev 23 This is information on a product in full production. -15 V 1/27 www.st.com Contents L79 Contents 1 Diagram ............................................................................................ 5 2 Pin configuration ............................................................................. 6 3 4 Maximum ratings ............................................................................. 7 Test circuit ....................................................................................... 8 5 Electrical characteristics ................................................................ 9 6 Application information ................................................................ 14 7 Package information ..................................................................... 16 7.2 TO-220 (dual gauge) package information ...................................... 18 7.3 TO-220FP package information ...................................................... 20 7.4 D²PAK (TO-263) type A package information ................................. 22 7.5 D²PAK type A packing information .................................................. 24 dr a ft a TO-220 (single gauge) package information ................................... 16 Revision history ............................................................................ 26 R EV 23 8 7.1 2/27 DocID2149 Rev 23 L79 List of tables List of tables R EV 23 dr a ft a Table 1: Device summary ........................................................................................................................... 1 Table 2: Absolute maximum ratings ........................................................................................................... 7 Table 3: Thermal data ................................................................................................................................. 7 Table 4: Electrical characteristics of L7905AC ........................................................................................... 9 Table 5: Electrical characteristics of L7905C ............................................................................................. 9 Table 6: Electrical characteristics of L7908C ........................................................................................... 10 Table 7: Electrical characteristics of L7912AC ......................................................................................... 11 Table 8: Electrical characteristics of L7912C ........................................................................................... 11 Table 9: Electrical characteristics of L7915AC ......................................................................................... 12 Table 10: Electrical characteristics of L7915C ......................................................................................... 13 Table 11: TO-220 (single gauge) package mechanical data .................................................................... 17 Table 12: TO-220 type A package mechanical data ................................................................................ 19 Table 13: TO-220FP package mechanical data ....................................................................................... 21 Table 14: D²PAK (TO-263) type A package mechanical data .................................................................. 22 Table 15: D²PAK type A tape and reel mechanical data .......................................................................... 25 Table 16: Document revision history ........................................................................................................ 26 DocID2149 Rev 23 3/27 List of figures L79 List of figures R EV 23 dr a ft a Figure 1: Schematic diagram ...................................................................................................................... 5 Figure 2: Pin connections (top view) ........................................................................................................... 6 Figure 3: Test circuit ................................................................................................................................... 8 Figure 4: Fixed output regulator ................................................................................................................ 14 Figure 5: Split power supply (±15 V - 1 A) ................................................................................................ 14 Figure 6: Circuit for increasing output voltage .......................................................................................... 14 Figure 7: High current negative regulator (-5 V / 4 A with 5 A current limiting) ........................................ 15 Figure 8: TO-220 (single gauge) package outline .................................................................................... 16 Figure 9: TO-220 type A package outline ................................................................................................. 18 Figure 10: TO-220FP package outline...................................................................................................... 20 Figure 11: D²PAK (TO-263) type A package outline ................................................................................ 22 Figure 12: D²PAK (TO-263) type A recommended footprint (dimensions are in mm) .............................. 23 Figure 13: D²PAK type A tape outline ....................................................................................................... 24 Figure 14: D²PAK type A reel outline ........................................................................................................ 25 4/27 DocID2149 Rev 23 L79 Diagram Figure 1: Schematic diagram R7 Q9 R19 R18 Q8 R6 D2 D1 Q10 Q18 R5 Q11 R17 Q17 Q7 Q19 Q2 OUT Q20 Q16 Q3 Q21 a R10 D3 R15 R11 Q6 Q4 Q12 ft Q1 R1 R2 R3 R4 dr a Q5 R8 R9 Q13 Q15 R14 R21 R13 Q22 R16 EV 23 IN Q14 R12 R20 R 1 Diagram DocID2149 Rev 23 5/27 Pin configuration 2 L79 Pin configuration Figure 2: Pin connections (top view) IN OUT OUT IN IN GND GND TO220FP TO-220 TO-220 R EV 23 dr a ft a D²PAK (any type) 6/27 DocID2149 Rev 23 L79 Maximum ratings Table 2: Absolute maximum ratings Symbol Parameter Value Unit -35 V VI DC input voltage IO Output current Internally limited PD Power dissipation Internally limited TSTG Storage temperature range TOP Operating junction temperature range -65 to 150 for L79xxC 0 to 150 for L79xxAC 0 to 125 °C °C a Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. Parameter D²PAK TO-220 TO-220FP Unit 3 5 5 °C/W 62.5 50 60 °C/W dr a Symbol ft Table 3: Thermal data Thermal resistance junction-case RthJA Thermal resistance junction-ambient EV 23 RthJC R 3 Maximum ratings DocID2149 Rev 23 7/27 Test circuit 4 L79 Test circuit Figure 3: Test circuit CI = 2.2 µF CO = 1 µF GND -VI L79 OUT R EV 23 dr a ft a IN 8/27 DocID2149 Rev 23 -VI L79 Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -10 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Table 4: Electrical characteristics of L7905AC Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C -4.9 -5 -5.1 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -8 to -20 V -4.8 -5 -5.2 V ΔVO(1) Line regulation ΔVO(1) VI = -7 to -25 V, TJ = 25°C 100 VI = -8 to -12 V, TJ = 25 °C 50 IO = 5 mA to 1.5 A, TJ = 25°C 100 IO = 250 to 750 mA, TJ = 25°C 50 3 mV Load regulation mV Quiescent current TJ = 25°C ΔId Quiescent current change IO = 5 mA to 1 A Output voltage drift IO = 5 mA Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV Isc Short circuit current Iscp Short circuit peak current (1)Load ft TJ = 25°C mA 0.5 mA 1.3 -0.4 mV/°C 100 µV 60 dB 1.4 V 1.8 A 1.8 A EV Notes: 54 23 eN dr a ΔVO/ΔVT VI = -8 to -25 V a Id and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. R 5 Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -10 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Table 5: Electrical characteristics of L7905C Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C -4.8 -5 -5.2 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -8 to -20 V 4.75 -5 5.25 V ΔVO(1) Line regulation ΔVO(1) Id VI = -7 to -25 V, TJ = 25°C 100 VI = -8 to -12 V, TJ = 25°C 50 IO = 5 mA to 1.5 A, TJ = 25°C 100 IO = 250 to 750 mA, TJ = 25°C 50 TJ = 25°C 3 mV Load regulation Quiescent current mV DocID2149 Rev 23 mA 9/27 Electrical characteristics Symbol L79 Parameter Test conditions Min. Typ. Max. Unit Quiescent current change IO = 5 mA to 1 A 0.5 VI = -8 to -25 V 1.3 Output voltage drift IO = 5 mA -0.4 mV/°C Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C 100 µV SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz 60 dB Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV 1.4 V Isc Short circuit current 1.8 A ΔId ΔVO/ΔT eN mA 54 Notes: (1)Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. a Refer to the test circuits, TJ = 0 to 125 °C, VI = -14 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Table 6: Electrical characteristics of L7908C Parameter Test conditions ft Symbol Output voltage TJ = 25°C VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W, VI = -11.5 to -23 V ΔVO(1) Line regulation Typ. Max. Unit -7.7 -8 -8.3 V -7.6 -8 -8.4 V VI = -10.5 to -25 V, TJ = 25°C 160 VI = -11 to -17 V, TJ = 25°C 80 IO = 5 mA to 1.5 A, TJ = 25°C 160 IO = 250 to 750 mA, TJ = 25°C 80 3 mV 23 ΔVO(1) dr a VO Min. Load regulation mV Quiescent current TJ = 25°C ΔId Quiescent current change IO = 5 mA to 1 A Output voltage drift IO = 5 mA -0.6 mV/°C Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C 175 µV SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz 60 dB Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV 1.1 V Isc Short circuit current 1.5 A ΔVO/ΔT R eN EV Id mA 0.5 mA VI = -11.5 to -25 V 1 54 Notes: (1)Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. 10/27 DocID2149 Rev 23 Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -19 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Table 7: Electrical characteristics of L7912AC Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C 11.75 -12 12.25 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -15.5 to -27 V -11.5 -12 -12.5 V ΔVO(1) Line regulation ΔVO(1) VI = -14.5 to -30 V, TJ = 25°C 240 VI = -16 to -22 V, TJ = 25°C 120 IO = 5 mA to 1.5 A, TJ = 25°C 240 IO = 250 to 750 mA, TJ = 25°C 120 mV Load regulation mV Id Quiescent current TJ = 25°C ΔId Quiescent current change IO = 5 mA to 1 A 0.5 VI = -15 to -30 V 1 Output voltage drift IO = 5 mA Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV Isc Short circuit current Iscp Short circuit peak current Notes: (1)Load mA ft a mA 54 23 eN 3 dr a ΔVO/ΔT TJ = 25°C, VI = -10 V -0.8 mV/°C 200 µV 60 dB 1.1 V 1.0 A 1.8 A EV and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. Refer to the test circuits, TJ = 0 to 125 °C, VI = -19 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. R L79 Symbol Table 8: Electrical characteristics of L7912C Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C 11.5 -12 12.5 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -15.5 to -27 V 11.4 -12 12.6 V ΔVO(1) Line regulation ΔVO(1) Id VI = -14.5 to -30 V, TJ = 25°C 240 VI = -16 to -22 V, TJ = 25°C 120 IO = 5 mA to 1.5 A, TJ = 25°C 240 IO = 250 to 750 mA, TJ = 25°C 120 mV Load regulation Quiescent current mV TJ = 25°C DocID2149 Rev 23 3 mA 11/27 Electrical characteristics Symbol L79 Parameter Test conditions Min. Typ. Max. Unit Quiescent current change IO = 5 mA to 1 A 0.5 VI = -15 to -30 V 1 Output voltage drift IO = 5 mA -0.8 mV/°C Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C 200 µV SVR Supply voltage rejection ΔVI = 10 V, f = 120Hz 60 dB Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV 1.1 V Isc Short circuit current ΔId ΔVO/ΔT eN mA 54 1.0 A Notes: (1)Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. a Refer to the test circuits, TJ = 0 to 125 °C, VI = -23 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Symbol Parameter ft Table 9: Electrical characteristics of L7915AC Test conditions Min. Typ. Max. Unit Output voltage TJ = 25°C 14.7 -15 15.3 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -18.5 to -30 V 14.4 -15 15.6 V ΔVO(1) Line regulation 300 mV VI = -20 to -26 V, TJ = 25°C 150 IO = 5 mA to 1.5 A, TJ = 25°C 300 IO = 250 to 750 mA, TJ = 25°C 150 Load regulation mV Quiescent current TJ = 25°C Quiescent current change IO = 5 mA to 1 A Output voltage drift IO = 5 mA -0.9 mV/°C Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C 250 µV SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz 60 dB Vd Dropout voltage IO = 1 A, TJ = mV 1.1 V Isc Short circuit current 0.7 A Iscp Short circuit peak current 1.8 A ΔId R ΔVO/ΔT EV Id VI = -17.5 to -30 V, TJ = 25°C 23 ΔVO(1) dr a VO eN 3 mA 0.5 mA VI = -18.5 to -30 V TJ = 25°C, VI = -10 V 1 54 = 100 Notes: (1)Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. 12/27 DocID2149 Rev 23 L79 Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, VI = -23 V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified. Table 10: Electrical characteristics of L7915C Symbol Parameter Test conditions Min. Typ. Max. Unit VO Output voltage TJ = 25°C 14.4 -15 15.6 V VO Output voltage IO = -5 mA to -1 A, PO ≤ 15 W VI = -18.5 to -30 V 14.3 -15 15.7 V ΔVO(1) Line regulation ΔVO(1) VI = -17.5 to -30 V, TJ = 25°C 300 VI = -20 to -26 V, TJ = 25°C 150 IO = 5 mA to 1.5 A, TJ = 25°C 300 IO = 250 to 750 mA, TJ = 25°C 150 mV Load regulation mV Id Quiescent current TJ = 25°C ΔId Quiescent current change IO = 5 mA to 1 A Output voltage drift IO = 5 mA Output noise voltage B = 10 Hz to 100 kHz, TJ = 25°C SVR Supply voltage rejection ΔVI = 10 V, f = 120 Hz Vd Dropout voltage IO = 1 A, TJ = 25°C, ΔVO = 100 mV Isc Short circuit current 0.5 mA a ft VI = -18.5 to -30 V dr a eN mA 54 1 -0.9 mV/°C 250 µV 60 dB 1.1 V 0.7 A 23 ΔVO/ΔT 3 Notes: (1)Load R EV and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. DocID2149 Rev 23 13/27 Application information 6 L79 Application information Figure 4: Fixed output regulator CI = 2.2 µF CO = 1 µF GND -VI IN L79 -VI OUT ft a CI is required for stability. For value given, capacitor must be solid tantalum. If aluminium electrolytic are used, at least ten times value should be selected. C O is required if regulator is located an appreciable distance from power supply filter. To improve transient response. If large capacitors are used, a high current diode from input to output (1N4001 or similar) should be introduced to protect the device from momentary input short circuit. dr a Figure 5: Split power supply (±15 V - 1 A) L7815 +20V 1N4001 0.1µF 23 0.33µF +15V 2.2µF 1µF 1N4001 L7915 EV -20V -15V R * Against potential latch-up problems Figure 6: Circuit for increasing output voltage 2.5µF VO=VXX(R1+R2)/R2 C3* R1 C1 C2 2.2µF VXX/R2 > 3Id 1µF GND IN -Vi R2 OUT L79 * C3 Optional for improved transient response and ripple rejection. 14/27 DocID2149 Rev 23 -VO L79 Application information Figure 7: High current negative regulator (-5 V / 4 A with 5 A current limiting) 0.2Ω 2N3055 Q1 -10V -5V Q2 IN OUT L7905 BD175 5.6Ω GND 1µF R EV 23 dr a ft a 2.2µF DocID2149 Rev 23 15/27 Package information 7 L79 Package information 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. 7.1 TO-220 (single gauge) package information R EV 23 dr a ft a Figure 8: TO-220 (single gauge) package outline 8174627 Rev 6 16/27 DocID2149 Rev 23 L79 Package information Table 11: TO-220 (single gauge) package mechanical data mm Dim. Min. Typ. Max. 4.40 4.60 b 0.61 0.88 b1 1.14 1.70 c 0.48 0.70 D 15.25 15.75 E 10.00 10.40 e 2.40 2.70 e1 4.95 5.15 F 0.51 0.60 H1 6.20 6.60 J1 2.40 2.72 L 13.00 L1 3.50 a A 14.00 ft 3.93 16.40 dr a L20 L30 28.90 3.75 3.85 Q 2.65 2.95 R EV 23 ΦP DocID2149 Rev 23 17/27 Package information 7.2 L79 TO-220 (dual gauge) package information R EV 23 dr a ft a Figure 9: TO-220 type A package outline 0015988_typeA_Rev_21 18/27 DocID2149 Rev 23 L79 Package information Table 12: TO-220 type A package mechanical data mm Dim. Min. Typ. Max. A 4.40 4.60 b 0.61 0.88 b1 1.14 1.55 c 0.48 0.70 D 15.25 15.75 D1 1.27 10.00 10.40 e 2.40 2.70 e1 4.95 5.15 F 1.23 1.32 H1 6.20 6.60 J1 2.40 L 13.00 L1 3.50 ft 2.72 14.00 3.93 16.40 dr a L20 a E L30 28.90 3.75 3.85 Q 2.65 2.95 R EV 23 øP DocID2149 Rev 23 19/27 Package information 7.3 L79 TO-220FP package information R EV 23 dr a ft a Figure 10: TO-220FP package outline 7012510_Rev_12_B 20/27 DocID2149 Rev 23 L79 Package information Table 13: TO-220FP package mechanical data mm Dim. Min. Typ. Max. A 4.4 4.6 B 2.5 2.7 D 2.5 2.75 E 0.45 0.7 F 0.75 1 F1 1.15 1.70 F2 1.15 1.70 G 4.95 5.2 G1 2.4 2.7 H 10 10.4 16 a L2 28.6 L4 9.8 L5 2.9 L6 15.9 L7 9 9.3 Dia 3 3.2 30.6 10.6 3.6 16.4 R EV 23 dr a ft L3 DocID2149 Rev 23 21/27 Package information 7.4 L79 D²PAK (TO-263) type A package information 23 dr a ft a Figure 11: D²PAK (TO-263) type A package outline EV Table 14: D²PAK (TO-263) type A package mechanical data mm Dim. Typ. Max. A 4.40 4.60 A1 0.03 0.23 R 22/27 Min. b 0.70 0.93 b2 1.14 1.70 c 0.45 0.60 c2 1.23 1.36 D 8.95 9.35 D1 7.50 7.75 8.00 D2 1.10 1.30 1.50 E 10.00 E1 8.50 8.70 8.90 E2 6.85 7.05 7.25 DocID2149 Rev 23 10.40 L79 Package information mm Dim. Min. Typ. e Max. 2.54 e1 4.88 5.28 H 15.00 15.85 J1 2.49 2.69 L 2.29 2.79 L1 1.27 1.40 L2 1.30 1.75 R 0.40 V2 0° 8° R EV 23 dr a ft a Figure 12: D²PAK (TO-263) type A recommended footprint (dimensions are in mm) Footprint DocID2149 Rev 23 23/27 Package information 7.5 L79 D²PAK type A packing information R EV 23 dr a ft a Figure 13: D²PAK type A tape outline 24/27 DocID2149 Rev 23 L79 Package information dr a ft a Figure 14: D²PAK type A reel outline Table 15: D²PAK type A tape and reel mechanical data Tape 23 mm Dim. Reel mm Dim. Max. A0 10.5 10.7 A B0 15.7 15.9 B 1.5 D 1.5 1.6 C 12.8 D1 1.59 1.61 D 20.2 E 1.65 1.85 G 24.4 11.4 11.6 N 100 K0 4.8 5.0 T P0 3.9 4.1 P1 11.9 12.1 Base quantity 1000 P2 1.9 2.1 Bulk quantity 1000 R 50 T 0.25 0.35 W 23.7 24.3 R F EV Min. DocID2149 Rev 23 Min. Max. 330 13.2 26.4 30.4 25/27 Revision history 8 L79 Revision history Table 16: Document revision history Revision 22-Jun-2004 9 Order codes updated Table 3. 31-Aug-2005 10 Add new order codes (TO-220 E Type) on Table 3. 19-Jan-2007 11 D²PAK mechanical data updated and add footprint data. 06-Jun-2007 12 Order codes updated. 25-Oct-2007 13 Modified: Figure 3, Figure 4, Figure 6 and Figure 7. 05-Dec-2007 14 Modified: Table 1. 18-Feb-2008 15 Modified: Table 1 on page 1. 15-Jul-2008 16 Modified: Table 1 on page 1. 19-Jan-2010 17 Modified: Table 11 on page 14, added: Figure 8 on page 16, Figure 9 on page 17, Figure 10 and Figure 11 on page 18. 26-May-2010 18 Modified: VI parameter Table 2 on page 5. 12-Nov-2010 19 Modified: RthJC value for TO-220 Table 3 on page 5. 18-Nov-2011 20 Added: order codes L7905CV-DG, L7912CV-DG and L7915CV-DG Table 1 on page 1. 15-May-2012 21 Added: order codes L7908CV-DG Table 1 on page 1. ft dr a 23 Part numbers L79xxC and L79xxAC changed to L79. Updated the features and the description in cover page. Updated Table 1: Device summary, Section 3: Maximum ratings, Section 4: Test circuit, Section 5: Electrical characteristics, Section 6: Application information, Section 7: Package mechanical data. Added Section 8: Packaging mechanical data. Minor text changes. 22 EV 04-Jun-2014 Changes a Date R In Table 4: "Electrical characteristics of L7905AC": - updated Isc and Iscp Typ. Values In Table 5: "Electrical characteristics of L7905C": 27-Sep-2017 26/27 23 - updated Isc Typ. Values In Table 7: "Electrical characteristics of L7912AC": - updated Isc Typ. Value - updated Iscp Test conditions and Typ. Value In Table_8._Electrical_characteristics_of_L - updated Isc Typ. Value In Table 9: "Electrical characteristics of L7915AC": - updated Isc Typ. Value - updated Iscp Test conditions and Typ. Value In Table 10: "Electrical characteristics of L7915C" - updated Isc Typ. Value Updated Section 7: "Package information" DocID2149 Rev 23 L79 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. a Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ft ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. dr a Information in this document supersedes and replaces information previously supplied in any prior versions of this document. R EV 23 © 2017 STMicroelectronics – All rights reserved DocID2149 Rev 23 27/27 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: STMicroelectronics: L7915ACV L7905CV L7905CP L7912CV L7912CP L7915CV L7915CP L7905ACV L7905ACD2T-TR L7908CV L7912ACV L7912ACD2T-TR L7905CD2T-TR L7912CD2T-TR L7905ACV-DG L7905CV-DG L7912CV-DG L7915CV-DG L7912ACV-DG L7915ACV-DG L7912CD2T L7908CD2T-TR L7912ACP L7912ACD2T L7908CT L7908ACD2T-TR L7905CD2T L7905ACD2T L7908ACD2T L7915CT L7915CD2T-TR L7915ACD2T L7915ACD2TTR L7905CT L7905C-D2TR L7908ACV L7908CD2T L7915CD2T L7912CT L7908CV-DG