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  ? 2001-2012 microchip technology inc. ds21437c-page 1 tc57 features ? low dropout voltage: 100mv @ 650ma with fzt749 pnp transistor ? 2.7v to 8v supply range ? low operating current: 50 ? a operating, 0.2 ? a shutdown ? low true chip enable ? output accuracy < 2% ? small package: 5-pin sot-23a applications ? battery operated systems ? portable instruments ? high-efficiency linear regulator ? post-regulator for smps ? power supply or battery back-up supply for memory device selection table other output voltages and package options are available. please contact microchip technology inc. for details. package type general description the tc57 is a low dropout regulator controller that operates with an external pnp pass transistor, allowing the user to tailor the ldo characteristics to suit the application at hand. this results in lower dropout operation (and often lower cost) compared with traditional linear regulators with on-board pass transistors. the maximum output current of a tc57- based regulator circuit is limited only by the characteristics of the external pass transistor. for example, a maximum output current of 650ma (with a dropout voltage of 100mv) results when an fzt749 pass transistor is used, while a darlington configuration can deliver up to 4a. flexibility, and superior performance make this family of regulator controllers the ideal choice in applications where low dropout voltage and low installed cost are key. functional block diagram part number output voltage package temperature range tc572502ect 2.5v 5-pin sot-23a -40c to +85c tc573002ect 3.0v 5-pin sot-23a -40c to +85c tc573302ect 3.3v 5-pin sot-23a -40c to +85c shdn 5 5-pin sot-23a tc57 13 4 ext 2 v in v out gnd note: 5-pin sot-23a is equivalent to the eiaj sc-74a. tc573002ect v out gnd shdn v in ext c in 10 f (tantalum) fzt749 q1 r b 1k c l 10 f (tantalum) r l v in +3.3v r be 47k 1 2 on off 3 4 5 v out +3v 3.3v line input, 3.0v, 500ma output ldo line regulator controller
tc57 ds21437c-page 2 ? 2001-2012 microchip technology inc. 1.0 electrical characteristics absolute maximum ratings* input voltage ........................................................+12v output current ....................................................50ma output voltage............................. -0.3v to (v in + 0.3v) power dissipation.............................................150mw operating temperature range.............-40c to +85c storage temperature range ..............-40c to +150c *stresses above those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. tc55 electrical specifications tc57ep3002 electrical characteristics: shdn = gnd, v in = v out + 1v, v out = 3v to 5v, i out = 0, t a = 25c, test circuit of figure 3-1, unless otherwise noted. (note 2) symbol parameter min typ max units test conditions v in input voltage ? ? 8 v v ext voltage on ext output ? ? 8 v v out output voltage 0.98 x v r v r 0.5% 1.02 x v r vi out = 50ma (note 1) ? v out load regulation -60 ? 60 mv 1ma ? i out ?? 100ma (note 3) v in - v out dropout voltage ? 100 ? mv i out = 100ma (note 2) i dd supply current ? 50 80 ? av shdn = v in = 5v i shdn shutdown supply current ? ? 0.6 ? av shdn = gnd ? v out / ? v in line regulation ? 0.1 0.3 %/v i out = 50ma, 4v ?? v in ?? 8v (note 3 ) ? v out / ? tv out temperature coefficient ? 100 ? ppm/c i out = 10ma, -40c < ? t j ???? 85c (note 3) i lext ext pin leakage current ? ? 0.5 ? a i ext ext sink current ? ? 25 ma note 4 v ih shdn input high logic threshold 1.5 ? ? v v il shdn input low logic threshold ? ? 0.25 v i ih shdn input current @ v ih ??0.1 ? av shdn = v in = 5v i il shdn input current @ v il -0.2 -0.05 0 ? av shdn = gnd note 1: v r is the regulator output voltage setting. 2: dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value mea sured at a 1v differential. 3: varies with type of pass transistor used. numbers shown are for the test circuit of figure 3-1. 4: the product of i ext x v ext must be less than the maximum allowable power dissipation.
? 2001-2012 microchip technology inc. ds21437c-page 3 tc57 2.0 pin descriptions the descriptions of the pins are listed in table 2-1. table 2-1: pin function table pin no. (5-pin sot-23a) symbol description 1 gnd ground terminal. 2v in supply voltage input. positive input voltage of 2.7v to 8.0v. 3v out regulator voltage sense input. connects to the collector of the external pnp pass transistor. 4 ext base drive for the external pnp pass transistor. 5 shdn shutdown input. the device is enabled when shdn ?? v il . the device enters a low power shutdown state when shdn ?? v ih . during shutdown, the output is disabled, and supply current falls to less than 1 ? a.
tc57 ds21437c-page 4 ? 2001-2012 microchip technology inc. 3.0 detailed description the tc57 series of precision low dropout regulator controllers use an external pnp transistor to accommodate a wide range of output currents. a series resistor (r b ) limits the maximum base current drawn from the pnp transistor. limiting the base drive both determines the regulator?s output current capability, as well as limits ground current when the device is operated in dropout. the pnp transistor?s v ce(sat) is the only factor limiting dropout voltage. figure 3-1: test circuit 3.1 transistor selection the pnp pass transistor must have satisfactory power dissipation, current gain, and collector current specifi- cations to suit the application at hand. the maximum output current the circuit can deliver is influenced by h fe . the highest guaranteed output current is given by: equation 3-1: the transistor?s actual power dissipation (pd) is equal to the maximum load current times the maximum input/ output voltage differential, or: equation 3-2: the ideal transistor has a minimum h fe of 100, and a v ce(sat) of less than 0.6v at full output current. for example, the zetex fzt749 has an h fe of 170 at a collector current of 1a, and a guaranteed v ce(sat) of 0.3v at a base current of 100ma. it is packaged in a sot-223 and is recommended for use with the tc57. other transistors are also suitable, depending on the required input and output voltages and output current (table 3-1). 3.2 base-current limiting resistor base current limiting resistor r b can be estimated using: equation 3-3: where: h fe is the current gain of the pass transistor v in i s the input voltage (in volts) v be is the base-emitter voltage at the desired output current (in volts) i out is the output current (in amps) for example, assume a desired continuous output current of 1.0a, an input voltage of 5v, and an fzt749 pass transistor. the fzt749 has a typical h fe of 170, and a v be of 0.8v; both specified at a collector current of 1.0a. substituting these values into the equation above results in an r b value of 704 ? (closest standard value = 680 ? ). 3.3 pull-up resistor and output capacitor a pull-up resistor (r be , installed between the base and emitter of the pass transistor) facilitates rapid turn-off of the pass transistor in the event of a sudden decrease in load (figure 3-2). recommended values for this resistor are between 20k ? and 47k ? . a tantalum output capacitor of at least 10 ? f must be used to guarantee stability. higher values decrease output noise and eliminate power-on overshoot, but extend power-up times. table 3-1 lists several capacitor choices. figure 3-2: 3.3v, 1a regulator using 5v supply input tc573002ect v out gnd shdn v in ext c in 10 f (tantalum) fzt749 q1 r b 680 c l 10 f (tantalum) r l v in r be 33k 1 2 on off 3 4 5 v out i load(max) = 25 ma x h fe(min) p d ? i load(max) x (v in(max) ? v out(min) ) h fe (v in ? v be ) i out r b = tc57 v out shdn v in ext c in 10 f (tantalum) fzt749 q1 r b 680 c out 10 f (tantalum) v in = 5v r be 33k 1 2 on off 3 4 5 v out = 3.3v gnd
? 2001-2012 microchip technology inc. ds21437c-page 5 tc57 3.4 input capacitor the addition of an input capacitor further reduces output noise, and negates the effects of power supply input impedance. a 10 ? f (min) tantalum capacitor is recommended. 3.5 shutdown mode the tc57 enters a low power shutdown mode when the shutdown input (shdn) is high. during shutdown, the regulator is disabled, the output capacitor is discharged through the load, and supply current to the tc57 decreases to less than 1 ? a. normal operation resumes when shdn is brought low. if the shutdown mode is not used, shdn should be tied to v in . table 3-1: component suppliers device mounting method manufacturer website capacitors 267 series surface mount matsuo http://www.matsuoelectronics.com f95 tantalum series surface mount nichicon http://www.nichicon-us.com 595 tantalum series surface mount sprague http://www.vishay.com/brands/sprague os-con series through-hole sanyo http://www.sanyovideo.com lxf series through-hole united chemi-con http://chemi-con.com transistors ztx749 through-hole zetex http://www.zetex.com 2n4403 through-hole on semi http://www.onsemi.com/home 2n2907a through-hole on semi http://www.onsemi.com/home fzt749 surface mount zetex http://www.zetex.com
tc57 ds21437c-page 6 ? 2001-2012 microchip technology inc. 4.0 typical characteristics note: the graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. the performance characteristics listed herein are not tested or guaranteed. in some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. 5.1 5.0 4.8 4.7 0 100 200 300 400 500 4.9 tc575002 (5v) 1. output voltage vs. output current output voltage v out (v) output voltage v out (v) output voltage v out (v) 4.1 4.0 3.8 3.7 0 100 200 300 400 500 output current i out (ma) output current i out (ma) output current i out (ma) 3.9 tc574002 (4v) 3.4 3.3 3.1 3.0 0 100 200 300 400 500 3.2 tc573302 (3.3v) t a = 25 c v in = 6v, c l = 10 f (tantalum) t a = 25 c v in = 5v, c l = 10 f (tantalum) t a = 25 c v in = 4.3v, c l = 10 f (tantalum) 2. output voltage vs. input voltage 4.2 4.0 3.6 3.4 4.0 4.5 3.2 3.5 input voltage v in (v) input voltage v in (v) 3.8 output voltage v out (v) output voltage v out (v) 4.10 4.05 3.95 3.90 3.85 45 67 8 4.00 tc574002 (4v) tc574002 (4v) 5.2 5.0 4.6 4.4 5.0 5.5 4.2 4.5 input voltage v in (v) 4.8 c l = 10 f (tantalum), t a = 25 c output voltage v out (v) tc575002 (5v) 3.5 3.3 2. 9 2.7 3.3 3.8 2.5 2.8 input voltage v in (v) 3.1 output voltage v out (v) tc573302 (3.3v) input voltage v in (v) output voltage v out (v) 5.10 5.05 4.95 4.90 4.85 56 7 5.00 tc575002 (5v) 6 input voltage v in (v) output voltage v out (v) 3.40 3.35 3.25 3.20 3.15 34 5 3.30 tc573302 (3.3v) i ou t = 1ma 1 00 m a 500 ma 1 00 m a 500 m a 100ma, 500ma i out = 1ma, 100ma i out = 1ma i out = 1ma i out = 1ma 500ma i ou t a a = 1ma 500ma 1 00 m a 1 1 100 m a 5 500 ma c l = 10 f (tantalum), t a = 25 cc l = 10 f (tantalum), t a = 25 c c l = 10 f (tantalum), t a = 25 cc l = 10 f (tantalum), t a = 25 c c l = 10 f (tantalum), t a = 25 c
? 2001-2012 microchip technology inc. ds21437c-page 7 tc57 4.0 typical characteristics (continued) 0.8 1.0 0.6 0.2 0.0 0 200 400 600 800 1000 0.4 tc575002 (5v) c l = 10 f (tantalum) 3. dropout voltage vs. output current dropout voltage v in -v out dropout voltage v in -v out dropout voltage v in -v out 0.8 1.0 0.6 0.2 0.0 0 200 400 600 800 1000 output current i out (ma) output current i out (ma) output current i out (ma) 0.4 tc574002 (4v) 1.0 0.8 0.4 0.2 0.0 0 200 400 600 800 1000 0.6 tc573302 (3.3v) - 3 30 c 80 c t opr = 2 5 f (tantalum) c l = 10 f (tantalum) t opr r opr = 2 5 a) 7 tc573302 (3.3v) 50 40 20 10 678 0 5 input voltage v in (v) 30 supply current i dd ( a) tc575002 (5v) input voltage v in (v) supply current i dd ( a) 50 40 20 10 0 45 6 30 tc574002 (4v) -30 c -30 c -30 c t opr = 25 c, 80 c t opr = 25 c, 80 c t opr = 25 c, 80 c 5. output voltage vs. ambient temperature ambient temp. t a ( c) v in = 6.0v i out = 100ma, c l = 10 f (tantalum) output voltage v out (v) 5.10 5.05 4.95 4.90 -40 -20 0 20 40 60 80 5.00 tc575002 (5v) 4.10 4.05 3.95 3.90 20 40 60 80 -40 -20 0 ambient temp. t a ( c) 4.00 output voltage v out (v) tc574002 (4v) 80 ambient temp. t a ( c) output voltage v out (v) 3.40 3.35 3.25 3.20 -40 -20 0 20 40 60 3.30 tc573302 (3.3v) v in = 5.0v i out = 100ma, c l = 10 f (tantalum) v in = 4.3v i out = 100ma, c l = 10 f (tantalum)
tc57 ds21437c-page 8 ? 2001-2012 microchip technology inc. 4.0 typical characteristics (continued) 40 50 30 10 0 -20 -40 020406080 -20 -40 020406080 -20 -40 020406080 20 tc575002 (5v) v in = 6v 6. supply current vs. ambient temperature supply current i dd ( a) supply current i dd ( a) supply current i dd ( a) 40 50 30 10 0 ambient temp. t a ( c) ambient temp. t a ( c) ambient temp. t a ( c) 20 tc574002 (4v) 50 40 20 10 0 30 tc573302 (3.3v) v in = 5v v in = 4.3v 7. input transient response 5.4 5.3 5.1 5.0 4.9 time (0.4 msec/div) 5.2 8 7 5 4 3 6 input voltage v in (v) output voltage v out (v) tc575002 (5v) i out = 10ma, c l = 10 f (tantalum) input voltage output voltage 5.4 5.3 5.1 5.0 4.9 time (0.4 msec/div) 5.2 8 7 5 4 3 6 input voltage v in (v) output voltage v out (v) tc575002 (5v) 4.4 4.3 4.1 4.0 3.9 time (0.4 msec/div) 4.2 4.4 4.3 4.1 4.0 3.9 4.2 7 6 4 3 2 5 7 6 4 3 2 5 input voltage v in (v) output voltage v out (v) tc574002 (4v) time (0.4 msec/div) input voltage v in (v) output voltage v out (v) tc574002 (4v) input voltage output voltage input voltage output voltage input voltage output voltage i out = 10ma, c l = 10 f (tantalum) i out = 100ma, c l = 10 f (tantalum) i out = 100ma, c l = 10 f (tantalum)
? 2001-2012 microchip technology inc. ds21437c-page 9 tc57 4.0 typical characteristics (continued) 7. input transient response (cont.) time (0.4 msec/div) 3.7 3.6 3.4 3.3 3.2 3.5 3.7 3.6 3.4 3.3 3.2 3.5 6 5 3 2 1 4 6 5 3 2 1 4 input voltage v in (v) output voltage v out (v) tc573302 (3.3v) input voltage output voltage time (0.4 msec/div) input voltage v in (v) output voltage v out (v) tc573302 (3.3v) i out = 100ma, c l = 10 f (tantalum) i out = 10ma, c l = 10 f (tantalum) input voltage output voltage 8. load transient response 1000 800 400 200 300ma 1ma 1ma 1ma 300ma 300ma 0 time (10 msec/div) 600 output voltage v out (v) output current i out (ma) tc575002 (5v) 1000 800 400 200 0 600 1000 800 400 200 0 600 v in = 6v, c l = 10 f (tantalum) output voltage output current time (10 msec/div) 4.10 4.05 3.95 3.90 3.85 4.00 5.10 5.05 4.95 4.90 4.85 5.00 3.40 3.35 3.25 3.20 3.15 3.30 output voltage v out (v) output current i out (ma) tc574002 (4v) time (10 msec/div) output voltage v out (v) output current i out (ma) tc573302 (3.3v) output voltage output current output voltage output current v in = 5v, c l = 10 f (tantalum) v in = 4.3v, c l = 10 f (tantalum)
tc57 ds21437c-page 10 ? 2001-2012 microchip technology inc. 5.0 packaging information 5.1 package marking information 5.2 taping form symbol voltage 22. 33. 44. 55. 66. 3 1 represents integer part of output voltage symbol voltage symbol voltage 0.05.5 1.16.6 2.27.7 3.38.8 4.49.9 2 represents first decimal of output voltage 3 represents production lot id code component taping orientation for 5-pin sot-23a (eiaj sc-74a) devices package carrier width (w) pitch (p) part per full reel reel size 5-pin sot-23a 8 mm 4 mm 3000 7 in carrier tape, number of components per reel and reel size user direction of feed device marking pin 1 standard reel component orientation tr suffix device (mark right side up) w p
? 2001-2012 microchip technology inc. ds21437c-page 11 tc57 5.3 package dimensions .071 (1.80) .059 (1.50) .122 (3.10) .098 (2.50) .075 (1.90) ref. .020 (0.50) .012 (0.30) pin 1 .037 (0.95) ref. .122 (3.10) .106 (2.70) .057 (1.45) .035 (0.90) .006 (0.15) .000 (0.00) .024 (0.60) .004 (0.10) 10 max. .010 (0.25) .004 (0.09) sot-23a-5 dimensions: inches (mm) note: for the most current package drawings, please see the microchip packaging specification located at http://www.microchip.com/packaging
tc57 ds21437c-page 12 ? 2001-2012 microchip technology inc. 6.0 revision history revision c (november 2012) added a note to the package outline drawing.
? 2001-2012 microchip technology inc. ds21437c-page13 tc57 product identification system to order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. sales and support part code tc57 xx 02 ect xx output voltage: ex: 30 = 3.0v tolerance: 2 = 2% temperature/package: e: -40c to +85c ct: 5-pin sot-23a taping direction: tr: standard taping data sheets products supported by a preliminary data sheet may have an e rrata sheet describing minor operational differences and recom- mended workarounds. to determine if an erra ta sheet exists for a particular device, please contact one of the following: 1. your local microchip sales office 2. the microchip worldwide site (www.microchip.com) please specify which device, revision of silicon and data sheet (include literature #) you are using. new customer notification system register on our web site (www.microchip.com/cn) to receive the most current information on our products.
tc57 ds21437c-page14 ? 2001-2012 microchip technology inc. notes:
? 2001-2012 microchip technology inc. ds21437c-page 15 information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. it is your responsibility to ensure that your application meets with your specifications. microchip makes no representations or warranties of any kind whether express or implied, written or oral, statutory or otherwise, related to the information, including but not limited to its condition, quality, performance, merchantability or fitness for purpose . microchip disclaims all liability arising from this information and its use. use of microchip devices in life support and/or safety applications is entirely at the buyer?s risk, and the buyer agrees to defend, indemnify and hold harmless microchip from any and all damages, claims, suits, or expenses resulting from such use. no licenses are conveyed, implicitly or otherwise, under any microchip intellectual property rights. trademarks the microchip name and logo, the microchip logo, dspic, flashflex, k ee l oq , k ee l oq logo, mplab, pic, picmicro, picstart, pic 32 logo, rfpic, sst, sst logo, superflash and uni/o are registered trademarks of microchip technology incorporated in the u.s.a. and other countries. filterlab, hampshire, hi-tech c, linear active thermistor, mtp, seeval and the embedded control solutions company are registered trademarks of microchip technology incorporated in the u.s.a. silicon storage technology is a registered trademark of microchip technology inc. in other countries. analog-for-the-digital age, app lication maestro, bodycom, chipkit, chipkit logo, codeguard, dspicdem, dspicdem.net, dspicworks, dsspeak, ecan, economonitor, fansense, hi-tide, in-circuit serial programming, icsp, mindi, miwi, mpasm, mpf, mplab certified logo, mplib, mplink, mtouch, omniscient code generation, picc, picc-18, picdem, picdem.net, pickit, pictail, real ice, rflab, select mode, sqi, serial quad i/o, total endurance, tsharc, uniwindriver, wiperlock, zena and z-scale are trademarks of microchip technology incorporated in the u.s.a. and other countries. sqtp is a service mark of microchip technology incorporated in the u.s.a. gestic and ulpp are registered trademarks of microchip technology germany ii gmbh & co. & kg, a subsidiary of microchip technology inc., in other countries. all other trademarks mentioned herein are property of their respective companies. ? 2001-2012, microchip technology incorporated, printed in the u.s.a., all rights reserved. printed on recycled paper. isbn: 9781620767436 note the following details of the code protection feature on microchip devices: ? microchip products meet the specification cont ained in their particular microchip data sheet. ? microchip believes that its family of products is one of the most secure families of its kind on the market today, when used i n the intended manner and under normal conditions. ? there are dishonest and possibly illegal methods used to breach the code protection feature. all of these methods, to our knowledge, require using the microchip produc ts in a manner outside the operating specif ications contained in microchip?s data sheets. most likely, the person doing so is engaged in theft of intellectual property. ? microchip is willing to work with the customer who is concerned about the integrity of their code. ? neither microchip nor any other semiconduc tor manufacturer can guarantee the security of their code. code protection does not mean that we are guaranteeing the product as ?unbreakable.? code protection is constantly evolving. we at microchip are co mmitted to continuously improvin g the code protection features of our products. attempts to break microchip?s code protection feature may be a violation of the digital millennium copyright act. if such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that act. microchip received iso/ts-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in chandler and tempe, arizona; gresham, oregon and design centers in california and india. the company?s quality system processes and procedures are for its pic ? mcus and dspic ? dscs, k ee l oq ? code hopping devices, serial eeproms, microperipherals, nonvolatile memory and analog products. in addition, microchip?s quality system for the design and manufacture of development systems is iso 9001:2000 certified. quality management s ystem certified by dnv == iso/ts 16949 ==
ds21437c-page 16 ? 2001-2012 microchip technology inc. americas corporate office 2355 west chandler blvd. chandler, az 85224-6199 tel: 480-792-7200 fax: 480-792-7277 technical support: http://www.microchip.com/ support web address: www.microchip.com atlanta duluth, ga tel: 678-957-9614 fax: 678-957-1455 boston westborough, ma tel: 774-760-0087 fax: 774-760-0088 chicago itasca, il tel: 630-285-0071 fax: 630-285-0075 cleveland independence, oh tel: 216-447-0464 fax: 216-447-0643 dallas addison, tx tel: 972-818-7423 fax: 972-818-2924 detroit farmington hills, mi tel: 248-538-2250 fax: 248-538-2260 indianapolis noblesville, in tel: 317-773-8323 fax: 317-773-5453 los angeles mission viejo, ca tel: 949-462-9523 fax: 949-462-9608 santa clara santa clara, ca tel: 408-961-6444 fax: 408-961-6445 toronto mississauga, ontario, canada tel: 905-673-0699 fax: 905-673-6509 asia/pacific asia pacific office suites 3707-14, 37th floor tower 6, the gateway harbour city, kowloon hong kong tel: 852-2401-1200 fax: 852-2401-3431 australia - sydney tel: 61-2-9868-6733 fax: 61-2-9868-6755 china - beijing tel: 86-10-8569-7000 fax: 86-10-8528-2104 china - chengdu tel: 86-28-8665-5511 fax: 86-28-8665-7889 china - chongqing tel: 86-23-8980-9588 fax: 86-23-8980-9500 china - hangzhou tel: 86-571-2819-3187 fax: 86-571-2819-3189 china - hong kong sar tel: 852-2401-1200 fax: 852-2401-3431 china - nanjing tel: 86-25-8473-2460 fax: 86-25-8473-2470 china - qingdao tel: 86-532-8502-7355 fax: 86-532-8502-7205 china - shanghai tel: 86-21-5407-5533 fax: 86-21-5407-5066 china - shenyang tel: 86-24-2334-2829 fax: 86-24-2334-2393 china - shenzhen tel: 86-755-8203-2660 fax: 86-755-8203-1760 china - wuhan tel: 86-27-5980-5300 fax: 86-27-5980-5118 china - xian tel: 86-29-8833-7252 fax: 86-29-8833-7256 china - xiamen tel: 86-592-2388138 fax: 86-592-2388130 china - zhuhai tel: 86-756-3210040 fax: 86-756-3210049 asia/pacific india - bangalore tel: 91-80-3090-4444 fax: 91-80-3090-4123 india - new delhi tel: 91-11-4160-8631 fax: 91-11-4160-8632 india - pune tel: 91-20-2566-1512 fax: 91-20-2566-1513 japan - osaka tel: 81-66-152-7160 fax: 81-66-152-9310 japan - yokohama tel: 81-45-471- 6166 fax: 81-45-471-6122 korea - daegu tel: 82-53-744-4301 fax: 82-53-744-4302 korea - seoul tel: 82-2-554-7200 fax: 82-2-558-5932 or 82-2-558-5934 malaysia - kuala lumpur tel: 60-3-6201-9857 fax: 60-3-6201-9859 malaysia - penang tel: 60-4-227-8870 fax: 60-4-227-4068 philippines - manila tel: 63-2-634-9065 fax: 63-2-634-9069 singapore tel: 65-6334-8870 fax: 65-6334-8850 taiwan - hsin chu tel: 886-3-5778-366 fax: 886-3-5770-955 taiwan - kaohsiung tel: 886-7-213-7828 fax: 886-7-330-9305 taiwan - taipei tel: 886-2-2508-8600 fax: 886-2-2508-0102 thailand - bangkok tel: 66-2-694-1351 fax: 66-2-694-1350 europe austria - wels tel: 43-7242-2244-39 fax: 43-7242-2244-393 denmark - copenhagen tel: 45-4450-2828 fax: 45-4485-2829 france - paris tel: 33-1-69-53-63-20 fax: 33-1-69-30-90-79 germany - munich tel: 49-89-627-144-0 fax: 49-89-627-144-44 italy - milan tel: 39-0331-742611 fax: 39-0331-466781 netherlands - drunen tel: 31-416-690399 fax: 31-416-690340 spain - madrid tel: 34-91-708-08-90 fax: 34-91-708-08-91 uk - wokingham tel: 44-118-921-5869 fax: 44-118-921-5820 worldwide sales and service 10/26/12


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