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ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 1 toshiba bipolar linear integrat ed cir cuit silicon monolithic TA78M05SB, ta78m06sb, ta78m08sb, ta78m09sb, ta78m10sb, ta78m12sb, ta78m15sb, ta78m18sb, ta78m20sb, ta78m24sb output current of 0.5 a, three-te rminal positive voltage regulators 5 v, 6 v, 8 v, 9 v, 10 v, 12 v, 15 v, 18 v, 20 v, 24 v the ta78msb series of fixed-voltage monolithic integrated circuit voltage regulators is designed for a wide range of applications. these regulators em ploy internal current-limiting, thermal-shutdown and safe-area compensation, making them essentially indestructible. one of these regulators can drive up to 0.5 a of output current. features z suitable for cmos, ttl and the power supply of other digital ics z maximum output current of 0.5 a. z internal thermal ov erload protection. z internal short circuit current limiting. z package in the plastic case tpl (p d = 1.8 w). pin assignment in 1 3 out gnd marking side 2 marking sip3-p-2.50a weight: 1.5 g (typ.) a line indicates lead (pb)-free package or lead (pb)-free finish. lot no. part no. (or abbreviation code) 78m **sb
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 2 equivalent circuit absolute maximum ratings (ta = 25c) characteristics symbol rating unit TA78M05SB ta78m06sb ta78m08sb ta78m09sb ta78m10sb ta78m12sb ta78m15sb 35 ta78m18sb ta78m20sb input voltage ta78m24sb v in 40 v power dissipation (ta = 25c) p d 1.8 w operating temperature t opr ? 30~85 c storage temperature t stg ? 55~150 c junction temperature t j 150 c thermal resistance r th (j-a) 69.4 c/w note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operat ing temperature/current/voltage, etc. ) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/derating concept and methods) and indi vidual reliability data (i.e. reliability test report and estimated failure rate, etc).
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 3 TA78M05SB electrical characteristics (unless otherwise specified, v in = 10 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 4.8 5.0 5.2 v 7 v ? v in ? 25 v, i out = 200 ma ? 4 100 line regulation regline 1 t j = 25c 8 v ? v in ? 25 v, i out = 200 ma ? 2 50 mv 5 ma ? i out ? 500 ma ? 25 100 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 50 mv output voltage v out 1 t j = 25c 7 v ? v in ? 20 v, 5 ma ? i out ? 350 ma 4.75 ? 5.25 v quiescent current i b 1 t j = 25c ? 4.5 8.0 ma line ? i bi 1 8.5 v ? v in ? 25.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 50 200 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 8 v ? v in ? 18 v, t j = 25c 62 69 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 0.6 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 4 ta78m06sb electrical characteristics (unless otherwise specified, v in = 11 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 5.75 6.0 6.25 v 8 v ? v in ? 25 v, i out = 200 ma ? 4 100 line regulation regline 1 t j = 25c 9 v ? v in ? 25 v, i out = 200 ma ? 2 50 mv 5 ma ? i out ? 500 ma ? 25 120 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 60 mv output voltage v out 1 t j = 25c 8 v ? v in ? 21 v, 5 ma ? i out ? 350 ma 5.7 ? 6.3 v quiescent current i b 1 t j = 25c ? 4.5 8.0 ma line ? i bi 1 9.5 v ? v in ? 25.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 55 220 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 9 v ? v in ? 19 v, t j = 25c 59 66 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 0.7 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 5 ta78m08sb electrical characteristics (unless otherwise specified, v in = 14 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 7.7 8.0 8.3 v 10.5 v ? v in ? 25 v, i out = 200 ma ? 5 100 line regulation regline 1 t j = 25c 11 v ? v in ? 25 v, i out = 200 ma ? 3 50 mv 5 ma ? i out ? 500 ma ? 26 160 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 80 mv output voltage v out 1 t j = 25c 10.5 v ? v in ? 23 v, 5 ma ? i out ? 350 ma 7.6 ? 8.4 v quiescent current i b 1 t j = 25c ? 4.6 8.0 ma line ? i bi 1 11 v ? v in ? 25.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 60 250 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 11.5 v ? v in ? 21.5 v, t j = 25c 56 63 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 1.0 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 6 ta78m09sb electrical characteristics (unless otherwise specified, v in = 15 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 8.64 9.0 9.36 v 11.5 v ? v in ? 26 v, i out = 200 ma ? 5 100 line regulation regline 1 t j = 25c 13 v ? v in ? 26 v, i out = 200 ma ? 3 50 mv 5 ma ? i out ? 500 ma ? 26 180 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 90 mv output voltage v out 1 t j = 25c 11.5 v ? v in ? 24 v, 5 ma ? i out ? 350 ma 8.55 ? 9.45 v quiescent current i b 1 t j = 25c ? 4.6 8.0 ma line ? i bi 1 12 v ? v in ? 26.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 60 270 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 12.5 v ? v in ? 22.5 v, t j = 25c 56 63 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 1.1 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 7 ta78m10sb electrical characteristics (unless otherwise specified, v in = 16 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 9.6 10.0 10.4 v 12.5 v ? v in ? 26 v, i out = 200 ma ? 6 100 line regulation regline 1 t j = 25c 14 v ? v in ? 26 v, i out = 200 ma ? 3 50 mv 5 ma ? i out ? 500 ma ? 26 200 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 100 mv output voltage v out 1 t j = 25c 12.5 v ? v in ? 25 v, 5 ma ? i out ? 350 ma 9.5 ? 10.5 v quiescent current i b 1 t j = 25c ? 4.7 8.0 ma line ? i bi 1 13 v ? v in ? 26.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 65 280 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 13.5 v ? v in ? 23.5 v, t j = 25c 55 62 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 1.3 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 8 ta78m12sb electrical characteristics (unless otherwise specified, v in = 19 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 11.5 12.0 12.5 v 14.5 v ? v in ? 30 v, i out = 200 ma ? 7 100 line regulation regline 1 t j = 25c 16 v ? v in ? 30 v, i out = 200 ma ? 3 50 mv 5 ma ? i out ? 500 ma ? 27 240 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 120 mv output voltage v out 1 t j = 25c 14.5 v ? v in ? 27 v, 5 ma ? i out ? 350 ma 11.4 ? 12.6 v quiescent current i b 1 t j = 25c ? 4.8 8.0 ma line ? i bi 1 15 v ? v in ? 30.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 70 300 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 15 v ? v in ? 25 v, t j = 25c 55 62 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 1.6 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 9 ta78m15sb electrical characteristics (unless otherwise specified, v in = 23 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 14.4 15.0 15.6 v 17.5 v ? v in ? 30 v, i out = 200 ma ? 8 100 line regulation regline 1 t j = 25c 20 v ? v in ? 30 v, i out = 200 ma ? 4 50 mv 5 ma ? i out ? 500 ma ? 27 300 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 150 mv output voltage v out 1 t j = 25c 17.5 v ? v in ? 30 v, 5 ma ? i out ? 350 ma 14.25 ? 15.75 v quiescent current i b 1 t j = 25c ? 4.8 8.0 ma line ? i bi 1 18 v ? v in ? 30.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 80 450 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 18.5 v ? v in ? 28.5 v, t j = 25c 54 61 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 2.0 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 10 ta78m18sb electrical characteristics (unless otherwise specified, v in = 27 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 17.3 18.0 18.7 v 21 v ? v in ? 33 v, i out = 200 ma ? 9 100 line regulation regline 1 t j = 25c 24 v ? v in ? 33 v, i out = 200 ma ? 5 50 mv 5 ma ? i out ? 500 ma ? 28 360 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 180 mv output voltage v out 1 t j = 25c 21 v ? v in ? 33 v, 5 ma ? i out ? 350 ma 17.1 ? 18.9 v quiescent current i b 1 t j = 25c ? 4.8 8.0 ma line ? i bi 1 21.5 v ? v in ? 33.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 90 490 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 22 v ? v in ? 32 v, t j = 25c 53 60 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 2.5 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 11 ta78m20sb electrical characteristics (unless otherwise specified, v in = 29 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 19.2 20.0 20.8 v 23 v ? v in ? 35 v, i out = 200 ma ? 10 100 line regulation regline 1 t j = 25c 24 v ? v in ? 35 v, i out = 200 ma ? 6 50 mv 5 ma ? i out ? 500 ma ? 28 400 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 200 mv output voltage v out 1 t j = 25c 23 v ? v in ? 35 v, 5 ma ? i out ? 350 ma 19.0 ? 21.0 v quiescent current i b 1 t j = 25c ? 4.9 8.0 ma line ? i bi 1 23.5 v ? v in ? 35.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 95 540 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 24 v ? v in ? 34 v, t j = 25c 53 60 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 3.0 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 12 ta78m24sb electrical characteristics (unless otherwise specified, v in = 33 v, i out = 350 ma, 0c t j 125c, c in = 0.33 f, c out = 0.1 f) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c 23.0 24.0 25.0 v 27 v ? v in ? 38 v, i out = 200 ma ? 12 100 line regulation regline 1 t j = 25c 28 v ? v in ? 38 v, i out = 200 ma ? 7 50 mv 5 ma ? i out ? 500 ma ? 30 480 load regulation regload 1 t j = 25c 5 ma ? i out ? 200 ma ? 10 240 mv output voltage v out 1 t j = 25c 27 v ? v in ? 38 v, 5 ma ? i out ? 350 ma 22.8 ? 25.2 v quiescent current i b 1 t j = 25c ? 5.0 8.0 ma line ? i bi 1 27.5 v ? v in ? 38.5 v, i out = 200 ma ? ? 0.8 quiescent current change load ? i bo 1 t j = 25c 5 ma ? i out ? 350 ma ? ? 0.5 ma output noise voltage v no 2 ta = 25c, 10 hz ? f ? 100 khz ? 115 650 v rms ripple rejection r.r. 3 f = 120 hz, i out = 100 ma, 28 v ? v in ? 38 v, t j = 25c 50 57 ? db short circuit current limit i sc 1 t j = 25c ? 960 ? ma dropout voltage v d 1 t j = 25c ? 1.7 ? v average temperature coefficient of output voltage t cvo 1 i out = 5 ma ? 3.5 ? mv/c
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 13 test circuit 1/standard application test circuit 2 v no test circuit 3 r.r.
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 14
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 15
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 16 precautions on application (1) in regard to gnd, be careful not to apply a ne gative voltage to the input/output terminal. further, special care is necessary in th e case of a voltage boost application. (2) if a surge voltage exceeding the abs olute maximum rating is applied to the input terminal or if a voltage in excess of the input term inal voltage is applied to the ou tput terminal, the circuit may be destroyed. particular care is necessary in the case of the latter. circuit destruction may also occur if the input terminal shorts to gnd in a state of normal operation, causing the output terminal voltag e to exceed the input voltage (gnd potential) and the electrical charge of the chemical capacitor connected to th e output terminal to flow into the input side. where these risks exist, take steps such as connect ing zener and general silicon diodes to the circuit, as shown in the figure below. (3) when the input voltage is too high, the power dissipa tion of the three-terminal regulator, which is a series regulator, increases, causing the junction temperature to rise. in such a case, it is recommended to reduce the power dissipation, and hence the junction temperature, by inserting a power-limiting resistor r sd in the input terminal. the power dissipation p d of the ic is expressed in the following equation. reducing v in' below the lowest voltage necessary for the ic will cause ripple, deterioration in output regulation and, in certain circ umstances, parasitic oscillation. to determine the resistance value of r sd , design with a margin, referring to the following equation. (4) be sure to connect a capacitor near the input term inal and output terminal between both terminals and gnd. the capacitances should be determined experimentally because they depend on printed circuit board patterns. in particular, adequate investigation should be made to ensure there is no problem even in high or low temperatures. ta78mxxsb series 1 3 2 v out v in i b v in? l out r sd
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 17 application circuits (1) voltage boost regulator (a) voltage boost by use of zener diode (b) voltage boost by use of resistor (c) adjustable output regulator (2) current boost regulator (a) current boost voltage regulator (b) short - circuit protection
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 18 (3) negative regulator (4) positive and negative regulator (5) current regulator
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 19 package dimensions
ta78m05,06,08,09,10,12,15,18,20,24sb 2007-02-19 20 restrictions on product use 20070701-en ? the information contained herein is subject to change without notice. ? toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity an d vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba produc ts, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshib a products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconduct or devices,? or ?toshiba semiconductor reliability handbook? etc. ? the toshiba products listed in this document are in tended for usage in general electronics applications (computer, personal equipment, office equipment, measuri ng equipment, industrial robotics, domestic appliances, etc.).these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfuncti on or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. unintended usage of toshiba products listed in his document shall be made at the customer?s own risk. ? the products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. ? the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba for any infringement s of patents or other rights of the third parties which may result from its use. no license is granted by implic ation or otherwise under any patents or other rights of toshiba or the third parties. ? please contact your sales representative for product- by-product details in this document regarding rohs compatibility. please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.

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