TAR5SB15~tar5sb33 2001-04-13 1 toshiba bipolar linear integrated circuit silicon monolithic TAR5SB15, tar5sb18, tar5sb23, tar5sb24, tar5sb25, tar5sb27, tar5sb28, tar5sb29, tar5sb30, tar5sb33 point regulators (low-dropout regulator) the tar5sbxx series is comprised of general-purpose bipolar single-power-supply devices incorporating a control pin which can be used to turn them on/off. overtemperature and overcurrent protection circuits are built into the devices? output circuit. features low stand-by current over-temperature/over-current protection operation voltage range is wide. maximum output current is high. low dropout voltage small package (sot-23 5 pin) ceramic capacitors can be used. pin assignments (top view) over-temperature/over-current protection functions are not guarantee maximum-ratings of these devices. do not use devices under conditions in which their maximum ratings will be exceeded. weight: 0.014 g (typ.) 1 3 2 v out v in 4 gnd noise control 5 preliminar y
TAR5SB15~tar5sb33 2001-04-13 2 list of products number and marking marking on the product products no. marking TAR5SB15 1b5 tar5sb18 1b8 tar5sb23 2b3 tar5sb24 2b4 tar5sb25 2b5 tar5sb27 2b7 tar5sb28 2b8 tar5sb29 2b9 tar5sb30 3b0 tar5sb33 3b3 maximum ratings (ta 25c) characteristics symbol rating unit supply voltage v in 15 v output current i out 200 ma 200 (note 1) power dissipation p d 380 (note 2) mw operation temperature range t opr 40 to 85 c storage temperature range t stg 55 to 150 c note 1: unit ratintg note 2: mounted on a glass epoxy circuit board of 30 30 mm. pad dimension of 50 mm 2 3 b 0 example: tar5sb30 (3.0 v output) preliminar y
TAR5SB15~tar5sb33 2001-04-13 3 TAR5SB15, tar5sb18 electrical characteristic (unless otherwise specified, v in v out 1 v, i out 50 ma, c in 1 f, c out 10 f, c noise 0.01 f, t j 25c) characteristics symbol test condition min typ. max unit output voltage v out please refer to the output voltage accuracy table. line regulation reg ? line v out 1 v v in 15 v, i out 1 ma 3 15 mv load regulation reg ? load 1 ma i out 150 ma 25 75 mv i b1 i out 0 ma 170 quiescent current i b2 i out 50 ma 550 850 a stand-by current i b (off) v ct 0 v 0.1 a output noise voltage v no i out 10 ma, 10 hz f 100 khz, ta 25c 30 v rms temperature coefficient t cvo 40c t opr 85c 100 ppm/c input voltage v in 2.4 15 v ripple rejection r.r. i out 10 ma, f 1 khz, v ripple 500 mv p-p , ta 25c 70 db control voltage (on) v ct (on) 1.5 v in v control voltage (off) v ct (off) 0.4 v control current (on) i ct (on) v ct (on) 1.5 v 3 10 a control current (off) i ct (off) v ct (off) 0 v 0 0.1 a tar5sb23~tar5sb33 electrical characteristic (unless otherwise specified, v in v out 1 v, i out 50 ma, c in 1 f, c out 10 f, c noise 0.01 f, t j 25c) characteristics symbol test condition min typ. max unit output voltage v out please refer to the output voltage accuracy table. line regulation reg ? line v out 1 v v in 15 v, i out 1 ma 3 15 mv load regulation reg ? load 1 ma i out 150 ma 25 75 mv i b1 i out 0 ma 170 quiescent current i b2 i out 50 ma 550 850 a stand-by current i b (off) v ct 0 v 0.1 a output noise voltage v no i out 10 ma, 10 hz f 100 khz, ta 25c 30 v rms dropout voltage v in -v out i out 50 ma 130 200 mv temperature coefficient t cvo 40c t opr 85c 100 ppm/c input voltage v in v out 0.2 v 15 v ripple rejection r.r. i out 10 ma, f 1 khz, v ripple 500 mv p-p , ta 25c 70 db control voltage (on) v ct (on) 1.5 v in v control voltage (off) v ct (off) 0.4 v control current (on) i ct (on) v ct (on) 1.5 v 3 10 a control current (off) i ct (off) v ct (off) 0 v 0 0.1 a preliminar y
TAR5SB15~tar5sb33 2001-04-13 4 output voltage accuracy ( v in v out 1 v, i out 50 ma, c in 1 f, c out 10 f, c noise 0.01 f, t j 25c) product no. symbol min typ. max unit TAR5SB15 1.44 1.5 1.56 tar5sb18 1.74 1.8 1.86 tar5sb23 2.24 2.3 2.36 tar5sb24 2.34 2.4 2.46 tar5sb25 2.43 2.5 2.57 tar5sb27 2.63 2.7 2.77 tar5sb28 2.73 2.8 2.87 tar5sb29 2.83 2.9 2.97 tar5sb30 2.92 3.0 3.08 tar5sb33 v out 3.21 3.3 3.39 v preliminar y
TAR5SB15~tar5sb33 2001-04-13 5 thermal resistance evaluation board recommended application circuit the noise capacitor should be connected to noise pin to gnd for stable operation. the recommended value is higher than 0.0047 f. preliminar y circuit board material: glass epoxy, circuit board dimension: 30 mm 30 mm, copper foil pad area: 50 mm 2 (t 0.8 mm) c out c noise v in v out control gnd noise control level operation high on low off v in 5 noise 4 1 3 gnd 2 v out control 0.01 f 1 f 10 f
TAR5SB15~tar5sb33 2001-04-13 6 package dimensions weight: 0.014 g (typ.) preliminar y
TAR5SB15~tar5sb33 2001-04-13 7 preliminar y 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 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 malfunction 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. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707eb a restrictions on product use
|
