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ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 1 toshiba bipolar linear integrated circuit silicon monolithic ta7805f, ta78057f, ta7806f, ta7807f, ta7808f, ta7809f, ta7810f, ta7812f, ta7815f, ta7818f, ta7820f, ta7824f three terminal positive voltage regulators 5 v, 5.7 v, 6 v, 7 v, 8 v, 9 v, 10 v, 12 v, 15 v, 18 v, 20 v, 24 v features suitable for cmos, ttl, the power supply of the digital ics internal thermal overload protection. internal short circuit current limiting. maximum output current of 1 a. packaged in power mold. pin assignment in 1 3 out common (case) marking side 2 marking weight hsip3-p-2.30b: 0.36 g (typ.) hsop3-p-2.30a: 0.36 g (typ.) ta78 ** f lot no. (weekly code) a line indicates lead (pb)-free package or lead (pb)-free finish. part no. (or abbreviation code)
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 2 equivalent circuit maximum ratings (ta = 25c) characteristics symbol rating unit ta7805f ta78057f ta7806f ta7807f ta7808f ta7809f ta7810f ta7812f ta7815f 35 ta7818f ta7820f input voltage ta7824f v in 40 v (ta = 25c) 1 power dissipation (tc = 25c) p d 10 w operating temperature t opr ? 30~85 c storage temperature t stg ? 55~150 c junction temperature t j 150 c r th (j-c) 12.5 thermal resistance r th (j-a) 125 c/w
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 3 ta7805f electrical characteristics (unless otherwise specified, v in = 10 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 4.8 5.0 5.2 v 7.0 v v in 25 v D 3 100 line regulation regline 1 t j = 25c 8.0 v v in 12 v D 1 50 mv 5 ma i out 1.4 a D 15 100 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 5 50 mv output voltage v out 1 t j = 25c 7.0 v v in 20 v 5.0 ma i out 1.0 a 4.75 D 5.25 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.2 8.0 ma quiescent current change ? i b 1 7.0 v v in 25 v, i out = 5 ma, t j = 25c D D 1.3 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 50 D v rms ripple rejection r.r. 3 f = 120 hz, 10 v v in 18 v i out = 50 ma, t j = 25c 57 73 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.6 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 0.6 D mv/c ta78057f electrical characteristics (unless otherwise specified, v in = 10.7 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 5.47 5.7 5.93 v 7.7 v v in 25 v D 4 110 line regulation regline 1 t j = 25c 8.7 v v in 12.7 v D 2 55 mv 5 ma i out 1.4 a D 15 110 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 5 55 mv output voltage v out 1 t j = 25c 7.7 v v in 20.7 v 5.0 ma i out 1.0 a 5.42 D 5.98 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 7.7 v v in 25 v, i out = 5 ma, t j = 25c D D 1.3 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 55 D v rms ripple rejection r.r. 3 f = 120 hz, 8.8 v v in 18.8 v, i out = 50 ma, t j = 25c 56 72 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.5 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 0.7 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 4 ta7806f electrical characteristics (unless otherwise specified, v in = 11 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 5.75 6.0 6.25 v 8.0 v v in 25 v D 4 120 line regulation regline 1 t j = 25c 9 v v in 13 v D 2 60 mv 5 ma i out 1.4 a D 15 120 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 5 60 mv output voltage v out 1 t j = 25c 8 v v in 21 v 5.0 ma i out 1.0 a 5.7 D 6.3 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 8.0 v v in 25 v, i out = 5 ma, t j = 25c D D 1.3 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 55 D v rms ripple rejection r.r. 3 f = 120 hz, 11 v v in 19 v i out = 50 ma, t j = 25c 56 72 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.5 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 0.7 D mv/c ta7807f electrical characteristics (unless otherwise specified, v in = 12 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 6.72 7.0 7.28 v 9 v v in 25 v D 5 140 line regulation regline 1 t j = 25c 10 v v in 14 v D 2 70 mv 5 ma i out 1.4 a D 15 140 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 5 70 mv output voltage v out 1 t j = 25c 9 v v in 22 v 5.0 ma i out 1.0 a 6.65 D 7.35 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 9 v v in 25 v, i out = 5 ma, t j = 25c D D 1.3 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 60 D v rms ripple rejection r.r. 3 f = 120 hz, 12 v v in 20 v i out = 50 ma, t j = 25c 54 70 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.3 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 0.8 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 5 ta7808f electrical characteristics (unless otherwise specified, v in = 14 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 7.7 8.0 8.3 v 10.5 v v in 25 v D 6 160 line regulation regline 1 t j = 25c 11 v v in 17 v D 2 80 mv 5 ma i out 1.4 a D 12 160 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 80 mv output voltage v out 1 t j = 25c 10.5 v v in 23 v 5.0 ma i out 1.0 a 7.6 D 8.4 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 10.5 v v in 25 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 70 D v rms ripple rejection r.r. 3 f = 120 hz, 14 v v in 21.5 v i out = 50 ma, t j = 25c 53 69 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.1 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 1.0 D mv/c ta7809f electrical characteristics (unless otherwise specified, v in = 15 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 8.64 9.0 9.36 v 11.5 v v in 26 v D 7.0 180 line regulation regline 1 t j = 25c 13 v v in 19 v D 2.5 90 mv 5 ma i out 1.4 a D 12 180 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 90 mv output voltage v out 1 t j = 25c 11.5 v v in 24 v 5.0 ma i out 1.0 a 8.55 D 9.45 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 11.5 v v in 26 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 75 D v rms ripple rejection r.r. 3 f = 120 hz, 15 v v in 22.5 v i out = 50 ma, t j = 25c 51 67 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 1.0 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 1.1 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 6 ta7810f electrical characteristics (unless otherwise specified, v in = 16 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 9.6 10.0 10.4 v 12.5 v v in 27 v D 8 200 line regulation regline 1 t j = 25c 14 v v in 20 v D 2.5 100 mv 5 ma i out 1.4 a D 12 200 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 100 mv output voltage v out 1 t j = 25c 12.5 v v in 25 v 5.0 ma i out 1.0 a 9.5 D 10.5 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 12.5 v v in 27 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 80 D v rms ripple rejection r.r. 3 f = 120 hz, 16 v v in 23.5 v i out = 50 ma, t j = 25c 50 66 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.9 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 1.3 D mv/c ta7812f electrical characteristics (unless otherwise specified, v in = 19 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 11.5 12.0 12.5 v 14.5 v v in 30 v D 10 240 line regulation regline 1 t j = 25c 16 v v in 22 v D 3 120 mv 5 ma i out 1.4 a D 12 240 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 120 mv output voltage v out 1 t j = 25c 14.5 v v in 27 v 5.0 ma i out 1.0 a 11.4 D 12.6 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.3 8.0 ma quiescent current change ? i b 1 14.5 v v in 30 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 90 D v rms ripple rejection r.r. 3 f = 120 hz, 19 v v in 25 v i out = 50 ma, t j = 25c 50 66 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.7 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 1.6 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 7 ta7815f electrical characteristics (unless otherwise specified, v in = 23 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 14.4 15.0 15.6 v 17.5 v v in 30 v D 11 300 line regulation regline 1 t j = 25c 20 v v in 26 v D 3 150 mv 5 ma i out 1.4 a D 12 300 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 150 mv output voltage v out 1 t j = 25c 17.5 v v in 30 v 5.0 ma i out 1.0 a 14.25 D 15.75 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.4 8.0 ma quiescent current change ? i b 1 17.5 v v in 30 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 110 D v rms ripple rejection r.r. 3 f = 120 hz, 23 v v in 28.5 v i out = 50 ma, t j = 25c 49 65 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.5 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 2.0 D mv/c ta7818f electrical characteristics (unless otherwise specified, v in = 27 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 17.3 18.0 18.7 v 21 v v in 33 v D 13 360 line regulation regline 1 t j = 25c 24 v v in 30 v D 4 180 mv 5 ma i out 1.4 a D 12 360 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 180 mv output voltage v out 1 t j = 25c 21 v v in 33 v 5.0 ma i out 1.0 a 17.1 D 18.9 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.5 8.0 ma quiescent current change ? i b 1 21 v v in 33 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 125 D v rms ripple rejection r.r. 3 f = 120 hz, 27 v v in 32 v i out = 50 ma, t j = 25c 47 63 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.4 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 2.5 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 8 ta7820f electrical characteristics (unless otherwise specified, v in = 29 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 19.2 20.0 20.8 v 23 v v in 35 v D 15 400 line regulation regline 1 t j = 25c 26 v v in 32 v D 5 200 mv 5 ma i out 1.4 a D 12 400 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 200 mv output voltage v out 1 t j = 25c 23 v v in 35 v 5.0 ma i out 1.0 a 19.0 D 21.0 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.6 8.0 ma quiescent current change ? i b 1 23 v v in 35 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 135 D v rms ripple rejection r.r. 3 f = 120 hz, 29 v v in 34 v i out = 50 ma, t j = 25c 45 61 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.4 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 3.0 D mv/c ta7824f electrical characteristics (unless otherwise specified, v in = 33 v, i out = 500 ma, 0c t j 125c) characteristics symbol test circuit test condition min typ. max unit output voltage v out 1 t j = 25c, i out = 100 ma 23.0 24.0 25.0 v 27 v v in 38 v D 18 480 line regulation regline 1 t j = 25c 30 v v in 36 v D 6 240 mv 5 ma i out 1.4 a D 12 480 load regulation regload 1 t j = 25c 250 ma i out 750 ma D 4 240 mv output voltage v out 1 t j = 25c 27 v v in 38 v 5.0 ma i out 1.0 a 22.8 D 25.2 v quiescent current i b 1 t j = 25c, i out = 5 ma D 4.6 8.0 ma quiescent current change ? i b 1 27 v v in 38 v, i out = 5 ma, t j = 25c D D 1.0 ma output noise voltage v no 2 ta = 25c, 10 hz f 100 khz i out = 50 ma D 150 D v rms ripple rejection r.r. 3 f = 120 hz, 33 v v in 38 v i out = 50 ma, t j = 25c 45 61 D db dropout voltage v d 1 i out = 1.0 a, t j = 25c D 2.0 D v short circuit current limit i sc 1 t j = 25c D 0.3 D a average temperature coefficient of output voltage t cvo 1 i out = 5 ma D ? 3.5 D mv/c
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 9 test circuit 1/standard application circuit test circuit 2 v no test circuit 3 r.r.
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 10
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 11
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 12
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 13 precautions on application (1) in regard to gnd, be careful not to apply a negative voltage to the input/output terminal. further, special care is necessary in the case of a voltage boost application. (2) if a surge voltage exceeding the maximum rating is applied to the input terminal or if a voltage in excess of the input terminal voltage is applied to the output 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 voltage to exceed the input voltage (gnd potential) and the electrical charge of the chemical capacitor connected to the output terminal to flow into the input side. where these risks exist, take steps such as connecting zener and general silicon diodes to the circuit, as shown in the figure below. (3) when the input voltage is too high, the power dissipation 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 circumstances, 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 terminal and output terminal between both terminals and gnd. the capacitances should be determined experimentally because they depend on pcb patterns. in particular, adequate investigation should be made to ensure there is no problem even in high or low temperatures.
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 14 (5) the molded plastic portion of this unit, measuring 5.5 mm (l) by 6.8 mm (w) by 2.5 mm (t), is more compact compared to its equivalent to-220. the gnd fin extends directly out of the main body, and can be soldered directly to the ceramic circuit board for significant increase in power dissipation. to obtain high reliability in the heat sink design of the regulator ic, it is generally required to derate more than 20% of maximum junction temperature (t j max). further, full consideration should be given to the installation of ic on a heat sink. 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
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 15 (2) current boost regulator
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 16 package dimensions
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 17 package dimensions
ta7805,057,06,07,08,09,10,12,15,18,20,24f 2004-07-01 18 ? the information contained herein is subject to change without notice. ? the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba for any infringements of patents or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of toshiba or others. ? toshiba is continually working to improve the quality an d reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, 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 toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. ? the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring 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 include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. ? the products described in this document are subject to the foreign exchange and foreign trade laws. ? toshiba products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 030619eba restrictions on product use

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