L7905CT

L7900 series Negative voltage regulators Feature summary ■ ■ ■ ■ ■ Output current up to 1.5A Output voltages of -5; -6; -8; -12; -15; -18; -20; -24V Thermal overload protection Short circuit protection Output transition SOA protection TO-220 TO-220FP Description The L7900 series of three-terminal negative regulators is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. 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 L7800 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5A output current. D2PAK TO-3 Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. Schematic diagram January 2007 Rev. 11 1/24 www.st.com 24 L7900 series Contents 1 2 3 4 5 6 7 8 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test circuit ................................................ 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2/24 L7900 series Pin configuration 1 Figure 1. Pin configuration Pin connections (top view) TO-220 TO220FP D2PAK (Any Type) TO-3 3/24 Maximum ratings L7900 series 2 Table 1. Symbol VI IO PD TSTG TOP Maximum ratings Absolute maximum ratings Parameter DC Input voltage Output current Power dissipation Storage temperature range Operating junction temperature range for VO= 5 to 18V for VO= 20, 24V Value -35 V -40 Internally Limited Internally Limited -65 to 150 0 to 150 °C °C Unit Note: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied Thermal Data Parameter Thermal resistance junction-case Thermal resistance junction-ambient D2PAK 3 62.5 TO-220 3 50 TO-220FP 5 60 TO-3 4 35 Unit °C/W °C/W Table 2. Symbol RthJC RthJA 4/24 L7900 series Test circuit 3 Figure 2. Test circuit Test circuit 5/24 Electrical characteristics L7900 series 4 Table 3. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics Electrical characteristics of L7905C (refer to the test circuits, TJ = 0 to 125°C, VI = -10V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -8 to -20 V VI = -7 to -25 V, TJ = 25°C VI = -8 to -12 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -8 to -25 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -0.4 100 60 1.4 2.1 Test conditions Min. -4.8 -4.75 Typ. -5 -5 Max. -5.2 -5.25 100 mV 50 100 mV 50 3 0.5 mA 1.3 mV/°C µV dB V A mA Unit V V Line regulation 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. 6/24 L7900 series Table 4. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics Electrical characteristics of L7906C (refer to the test circuits, TJ = 0 to 125°C, VI = -11V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -9.5 to -21.5 V VI = -8.5 to -25 V, TJ = 25°C VI = -9 to -15 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -9.5 to -25 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -0.6 144 60 1.4 2 Test conditions Min. -5.75 -5.7 Typ. -6 -6 Max. -6.25 -6.3 120 mV 60 120 mV 60 3 0.5 mA 1.3 mV/°C µV dB V A mA Unit V V Line regulation 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. Table 5. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics of L7908C (refer to the test circuits, TJ = 0 to 125°C, VI = -14V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -11.5 to -23 V VI = -10.5 to -25 V, TJ = 25°C VI = -11 to -17 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -11.5 to -25 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -0.6 175 60 1.1 1.5 Test conditions Min. -7.7 -7.6 Typ. -8 -8 Max. -8.3 -8.4 160 mV 80 160 mV 80 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. 7/24 Electrical characteristics Table 6. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc L7900 series Electrical characteristics of L7912C (refer to the test circuits, TJ = 0 to 125°C, VI = -19V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -15.5 to -27 V VI = -14.5 to -30 V, TJ = 25°C VI = -16 to -22 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -15 to -30 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -0.8 200 60 1.1 1.5 Test conditions Min. -11.5 -11.4 Typ. -12 -12 Max. -12.5 -12.6 240 mV 120 240 mV 120 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. Table 7. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics of L7915C (refer to the test circuits, TJ = 0 to 125°C, VI = -23V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -18.5 to -30 V VI = -17.5 to -30 V, TJ = 25°C VI = -20 to -26 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -18.5 to -30 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -0.9 250 60 1.1 1.3 Test conditions Min. -14.4 -14.3 Typ. -15 -15 Max. -15.6 -15.7 300 mV 150 300 mV 150 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. 8/24 L7900 series Table 8. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics Electrical characteristics of L7918C (refer to the test circuits, TJ = 0 to 125°C, VI = -27V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -22 to -33 V VI = -21 to -33 V, TJ = 25°C VI = -24 to -30 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -22 to -33 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -1 300 60 1.1 1.1 Test conditions Min. -17.3 -17.1 Typ. -18 -18 Max. -18.7 -18.9 360 mV 180 360 mV 180 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. Table 9. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc Electrical characteristics of L7920C (refer to the test circuits, TJ = 0 to 125°C, VI = -29V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -24 to -35 V VI = -23 to -35 V, TJ = 25°C VI = -26 to -32 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -24 to -35 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -1.1 350 60 1.1 0.9 Test conditions Min. -19.2 -19 Typ. -20 -20 Max. -20.8 -21 400 mV 200 400 mV 200 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. 9/24 Electrical characteristics Table 10. Symbol VO VO ∆VO(1) ∆VO(1) Id ∆Id ∆VO/∆T eN SVR Vd Isc L7900 series Electrical characteristics of L7924C (refer to the test circuits, TJ = 0 to 125°C, VI = -33V, IO = 500 mA, CI = 2.2 µF, CO = 1 µF unless otherwise specified) Parameter Output voltage Output voltage TJ = 25°C IO = -5 mA to -1 A, PO ≤15 W VI = -27 to -38 V VI = -27 to -38 V, TJ = 25°C VI = -30 to -36 V, TJ = 25°C Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Dropout voltage Short circuit current IO = 5 mA to 1.5 A, TJ = 25°C IO = 250 to 750 mA, TJ = 25°C TJ = 25°C IO = 5 mA to 1 A VI = -27 to -38 V IO = 5 mA B = 10Hz to 100KHz, TJ = 25°C ∆VI = 10 V, f = 120Hz IO = 1 A, TJ = 25°C, ∆VO = 100 mV 54 -1 400 60 1.1 1.1 Test conditions Min. -23 -22.8 Typ. -24 -24 Max. -24.5 -25.2 480 mV 240 480 mV 240 3 0.5 mA 1 mV/°C µV dB V A mA Unit V V Line regulation 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. 10/24 L7900 series Application information 5 Figure 3. Application information Fixed output regulator 1. To specify an output voltage, substitute voltage value for "XX". 2. Required for stability. For value given, capacitor must be solid tantalum. If aluminium electrolytics are used, at least ten times value should be selected. C1 is required if regulator is located an appreciable distance from power supply filter. 3. 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. Figure 4. Split power supply (± 15V - 1 A) (*) Against potential latch-up problems. 11/24 Application information L7900 series Figure 5. Circuit for increasing output voltage VO=VXX(R1+R2)/R2 VXX/R2 > 3Id C3 Optional for improved transient response and ripple rejection. Figure 6. High current negative regulator (-5V/4A with 5A current limiting) 12/24 L7900 series Package mechanical data 6 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® 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. 13/24 Package mechanical data L7900 series TO-3 MECHANICAL DATA DIM. A B C D E G N P R U V 30.10 3.88 10.9 16.9 26.2 4.09 39.5 1.185 0.152 0.96 mm. MIN. TYP 11.85 1.05 1.10 1.70 8.7 20.0 0.429 0.665 1.031 0.161 1.555 0.037 MAX. MIN. inch TYP. 0.466 0.041 0.043 0.066 0.342 0.787 MAX. P G A D C U V O N R P003C/C 14/24 B E L7900 series Package mechanical data TO-220 (A TYPE) MECHANICAL DATA DIM. A b b1 c D E e e1 F H1 J1 L L1 L20 L30 φP Q 3.75 2.65 mm. MIN. 4.40 0.61 1.15 0.49 15.25 10.0 2.4 4.95 1.23 6.2 2.40 13.0 3.5 16.4 28.9 3.85 2.95 0.147 0.104 TYP MAX. 4.60 0.88 1.70 0.70 15.75 10.40 2.7 5.15 1.32 6.6 2.72 14.0 3.93 MIN. 0.173 0.024 0.045 0.019 0.600 0.393 0.094 0.194 0.048 0.244 0.094 0.511 0.137 0.645 1.138 0.151 0.116 inch TYP. MAX. 0.181 0.034 0.067 0.027 0.620 0.409 0.106 0.203 0.051 0.260 0.107 0.551 0.154 0015988/N 15/24 Package mechanical data L7900 series TO-220FP MECHANICAL DATA DIM. A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 DIA. 28.6 9.8 2.9 15.9 9 3 mm. MIN. 4.40 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.4 10.0 16 30.6 10.6 3.6 16.4 9.3 3.2 1.126 0.385 0.114 0.626 0.354 0.118 TYP MAX. 4.60 2.7 2.75 0.70 1 1.50 1.50 5.2 2.7 10.40 MIN. 0.173 0.098 0.098 0.017 0.030 0.045 0.045 0.194 0.094 0.393 0.630 1.204 0.417 0.142 0.645 0.366 0.126 inch TYP. MAX. 0.181 0.106 0.108 0.027 0.039 0.059 0.059 0.204 0.106 0.409 7012510A-H 16/24 L7900 series Package mechanical data Figure 7. DRAWING DIMENSION D2PAK (TYPE STD-ST) 0079457/L 17/24 Package mechanical data L7900 series Figure 8. DRAWING DIMENSION D2PAK (TYPE WOOSEOK-SUBCON.) 0079457/L 18/24 L7900 series Package mechanical data Table 11. D2PAK MECHANICAL DATA TYPE STD-ST TYPE WOOSEOK-SUBCON. mm. MAX. 4.60 0.23 0.93 1.70 0.60 1.36 9.35 MIN. 4.30 0 0.70 1.17 0.45 1.25 9 7.50 10.40 9.80 7.50 2.54 4.88 15 2.49 2.29 1.27 1.30 0.4 0° 8° 0° 5.28 15.85 2.69 2.79 1.40 1.75 15 2.20 1.79 1 1.20 0.30 3° 2.54 5.08 15.30 15.60 2.60 2.79 1.40 1.60 10.20 0.50 1.30 9.20 TYP. MAX. 4.70 0.20 0.90 1.37 0.60 1.40 9.40 DIM. MIN. A A1 b b2 c c2 D D1 E E1 e e1 H J1 L L1 L2 R V2 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 mm. TYP. Note: The D2PAK package coming from the subcontractor Wooseok is fully compatible with the ST's package suggested footprint. 19/24 Package mechanical data L7900 series Figure 9. D2PAK FOOTPRINT RECOMMENDED DATA Table 12. FOOTPRINT DATA VALUES mm. A B C D E F G 12.20 9.75 16.90 3.50 1.60 2.54 5.08 inch. 0.480 0.384 0.665 0.138 0.063 0.100 0.200 20/24 L7900 series Package mechanical data Tape & Reel D2PAK-P 2PAK-D 2PAK/A-P 2PAK/A MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 10.50 15.70 4.80 3.9 11.9 10.6 15.80 4.90 4.0 12.0 12.8 20.2 60 14.4 10.70 15.90 5.00 4.1 12.1 0.413 0.618 0.189 0.153 0.468 0.417 0.622 0.193 0.157 0.472 13.0 TYP MAX. 180 13.2 0.504 0.795 2.362 0.567 0.421 0.626 0.197 0.161 0.476 0.512 MIN. TYP. MAX. 7.086 0.519 inch 21/24 Order code L7900 series 7 Table 13. Order code Order code Packaging Part numbers TO-220 (A Type) L7905CV L7906CV L7908CV L7912CV L7915CV L7918CV L7920CV L7924CV D2PAK L7905CD2T-TR L7906CD2T-TR L7908CD2T-TR L7912CD2T-TR L7915CD2T-TR L7918CD2T-TR(1) L7920CD2T-TR(1) L7924CD2T-TR(1) TO-220FP L7905CP L7906CP(1) L7908CP (1) TO-3 L7905CT(1) L7906CT(1) L7908CT (1) OUT. VOLT. -5 V -6 V -8 V -12 V -15 V -18 V -20 V -24 V L7905C L7906C L7908C L7912C L7915C L7918C L7920C L7924C 1. L7912CP L7915CP L7918CP(1) L7920CP(1) L7924CP(1) L7912CT(1) L7915CT L7918CT(1) L7920CT(1) L7924CT Available on Request. 22/24 L7900 series Revision history 8 Table 14. Date Revision history Revision history Revision 9 10 11 Changes Ordering Codes updated Table 3, pag. 3. Add new order codes (TO-220 E Type) on Table 3, pag. 3. D2PAK mechanical data has been updated, add footprint data and the document has been reformatted. 22-Jun-2004 31-Aug-2005 19-Jan-2007 23/24 L7900 series 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. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 24/24