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ta48l018,02,025,03,033,05f 2010-04-30 1 toshiba bipolar linear integrat ed cir cuit silicon monolithic ta48l018f, ta48l02f, ta48l025f, ta48l03f, ta48l033f, ta48l05f 1.8 v, 2 v, 2.5 v, 3 v, 3.3 v, 5 v three-terminal low dropout voltage regula tor with output current of 0.15 a the ta48l ** f series consists of fixed-positive-output, low-dropout regulators with an output current of 0.15 a (max) that utilize v-pnp transistors for th e output stage. in response to the need for low-voltage and low-power dissipation devices for use in consumer electronics and indu strial appliances, the series offers devices with low output volt ages: 1.8 v, 2 v, 2.5 v, 3 v, 3.3 v, 5 v. features z maximum output current: 0.15 a z output voltage accuracy: v out 3% (@t j = 25c) z low standby current: 400 a (typ.) (@i out = 0 a) z low-dropout voltage: v d = 0.5 v (max) (@i out = 100 ma) z protection function: over current/thermal shutdown z package type: pw-mini (sot-89) package pin assignment / marking part no. (or abbreviation code) part no. ai ta48l018f bi ta48l02f ci ta48l025f di ta48l03f ei ta48l033f note 2 fi ta48l05f note 1: a line beside a lot no. identif ies the indication of product labels. without a line: [[pb]]/includes > mcv with a line: [[g]]/rohs compat ible or [[g]]/rohs [[pb]] please contact your toshiba sales r epresentative for details as to environmental matters such as the rohs compatibility of product. the rohs is t he directive 2002/95/ec of the europe an parliament and of the council of 27 january 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. the product(s) in this document (?product?) contai n functions intended to protect the product from temporary small overloads such as minor short-term ov ercurrent or overheating. the protective functions do not necessarily protect product under all circumsta nces. when incorporating product into your system, please design the system (1) to avoi d such overloads upon th e product, and (2) to shut down or otherwise relieve the product of such overload conditions imme diately upon occurrence. for details, please refer to the notes appearing below in this document and other documents referenced in this document. weight: 0.05 g (typ.) a i part no. (or abbreviation code) note 2 note 1 lot no. (weekly code) 3 2 1 3 1:in 2:out 3:gnd
ta48l018,02,025,03,033,05f 2010-04-30 2 how to order product no. package packing type and unit for orders ta48l** f(f) on cut tape (te12l,f): 100 pcs/tape section ta48l** f (te12l,f) pw-mini (sot-89) surface-mount package embossed tape: 1000 pcs/tape note3: the ? ** ? in each pro-forma product name is replaced with the output voltage of each product. block diagram absolute maximum ratings (ta = 25c) characteristics symbol rating unit input voltage v in 16 v output current i out 0.15 a operating temperature t opr ? 40 to 85 c junction temperature t j 150 c storage temperature t stg ? 55 to 150 c power dissipation p d 0.5 w thermal resistance (junction to ambient) r th(j-a) 250 c/w note 4: external current and voltage (including negative vo ltage) should not be applied to pins not specified. note 5: using continuously under heavy loads (e.g. t he 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. operating temper ature/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 individual reliability data (i.e. reliability test report and estimated failure rate, etc). 1in 2out 3gnd reference voltage over current protection thermal shut down protection
ta48l018,02,025,03,033,05f 2010-04-30 3 protection function (reference) characteristics symbol test condition min typ. max unit thermal shutdown t sd (t j ) ? ? 160 ? c peak circuit current i peak v in = v out + 2 v, t j = 25c ? 0.27 ? a short circuit current i sc v in = v out + 2 v, t j = 25c ? 0.27 ? a note 6: various protection functions are not necessary gu arantee of operating ratings below the absolute maximum ratings. ensure that the devices operate within the limits of the maximum rating when in actual use.
ta48l018,02,025,03,033,05f 2010-04-30 4 ta48l018f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 3.8 v, i out = 40 ma 1.746 1.8 1.854 output voltage v out 2.8 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 1.71 1.8 1.89 v line regulation reg line 2.8 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 3.8 v, 5 ma i out 150 ma ? 18 40 mv 2.8 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 2.8 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 2.1 v, i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 2.1 v, i out = 100 ma ? 5 20 ma output noise voltage v no v in = 3.8 v, i out = 40 ma, 10 hz f 100 khz ? 45 ? vrms ripple rejection r.r. 2.8 v v in 12 v, i out = 40 ma, f = 120 hz 54 72 ? db i out = 40 ma ? 0.28 0.4 dropout voltage v d i out = 100 ma ? 0.32 0.5 v average temperature coefficient of output voltage t cvo v in = 3.8 v, i out = 5 ma, 0c t j 125c ? 0.3 ? mv/c ta48l02f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 4.0 v, i out = 40 ma 1.94 2.0 2.06 output voltage v out 3.0 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 1.90 2.0 2.10 v line regulation reg line 3.0 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 4.0 v, 5 ma i out 150 ma ? 18 40 mv 3.0 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 3.0 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 2.1 v, i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 2.1 v, i out = 100 ma ? 5 20 ma output noise voltage v no v in = 4.0 v, i out = 40 ma, 10 hz f 100 khz ? 55 ? vrms ripple rejection r.r. 3.0 v v in 12 v, i out = 40 ma, f = 120 hz 52 70 ? db i out = 40 ma ? 0.2 0.35 dropout voltage v d i out = 100 ma ? 0.3 0.5 v average temperature coefficient of output voltage t cvo v in = 4.0 v, i out = 5 ma, 0c t j 125c ? 0.35 ? mv/c
ta48l018,02,025,03,033,05f 2010-04-30 5 ta48l025f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 4.5 v, i out = 40 ma 2.425 2.5 2.575 output voltage v out 3.5 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 2.375 2.5 2.625 v line regulation reg line 3.5 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 4.5 v, 5 ma i out 150 ma ? 18 40 mv 3.5 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 3.5 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 2.4 v, i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 2.4 v, i out = 100 ma ? 7 20 ma output noise voltage v no v in = 4.5 v, i out = 40 ma, 10 hz f 100 khz ? 65 ? vrms ripple rejection r.r. 3.5 v v in 12 v, i out = 40 ma, f = 120 hz 52 70 ? db i out = 40 ma ? 0.16 0.35 dropout voltage v d i out = 100 ma ? 0.27 0.5 v average temperature coefficient of output voltage t cvo v in = 4.5 v, i out = 5 ma, 0c t j 125c ? 0.45 ? mv/c ta48l03f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 5.0 v, i out = 40 ma 2.91 3.0 3.09 output voltage v out 4.0 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 2.85 3.0 3.15 v line regulation reg line 4.0 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 5.0 v, 5 ma i out 150 ma ? 18 40 mv 4.0 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 4.0 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 2.8 v, i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 2.8 v, i out = 100 ma ? 7 20 ma output noise voltage v no v in = 5.0 v, i out = 40 ma, 10 hz f 100 khz ? 80 ? vrms ripple rejection r.r. 4.0 v v in 12 v, i out = 40 ma, f = 120 hz 50 68 ? db i out = 40 ma ? 0.16 0.35 dropout voltage v d i out = 100 ma ? 0.27 0.5 v average temperature coefficient of output voltage t cvo v in = 5 v, i out = 5 ma, 0c t j 125c ? 0.5 ? mv/c
ta48l018,02,025,03,033,05f 2010-04-30 6 ta48l033f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 5.3 v, i out = 40 ma 3.2 3.3 3.4 output voltage v out 4.3 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 3.135 3.3 3.465 v line regulation reg line 4.3 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 5.3 v, 5 ma i out 150 ma ? 18 40 mv 4.3 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 4.3 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 3.0 v, i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 3.0 v, i out = 100 ma ? 7 20 ma output noise voltage v no v in = 5.3 v, i out = 40 ma, 10 hz f 100 khz ? 85 ? vrms ripple rejection r.r. 4.3 v v in 12 v, i out = 40 ma, f = 120 hz 50 68 ? db i out = 40 ma ? 0.16 0.35 dropout voltage v d i out = 100 ma ? 0.27 0.5 v average temperature coefficient of output voltage t cvo v in = 5.3 v, i out = 5 ma, 0c t j 125c ? 0.55 ? mv/c ta48l05f electrical characteristics (c in = 0.33 f, c out = 3.3 f, t j = 25c, unless otherwise specified) characteristics symbol test conditions min typ. max unit v in = 7.0 v, i out = 40 ma 4.85 5.0 5.15 output voltage v out 6.0 v v in 12 v, 5 ma i out 100 ma, 0c t j 125c 4.75 5.0 5.25 v line regulation reg line 6.0 v v in 12 v, i out = 40 ma ? 2 20 mv load regulation reg load v in = 7.0 v, 5 ma i out 150 ma ? 18 45 mv 6.0 v v in 12 v, i out = 0 a ? 0.4 0.8 quiescent current i b 6.0 v v in 12 v, i out = 100 ma ? 1 5 ma v in = 4.5v,i out = 0 a ? 0.5 1.5 starting quiescent current i bstart v in = 4.5 v, i out = 100 ma ? 7 20 ma output noise voltage v no v in = 7.0 v, i out = 40 ma, 10 hz f 100 khz ? 135 ? vrms ripple rejection r.r. 6.0 v v in 12 v, i out = 40 ma, f = 120 hz 50 64 ? db i out = 40 ma ? 0.16 0.35 dropout voltage v d i out = 100 ma ? 0.27 0.5 v average temperature coefficient of output voltage t cvo v in = 7.0 v, i out = 5 ma, 0c t j 125c ? 0.85 ? mv/c
ta48l018,02,025,03,033,05f 2010-04-30 7 electrical characteris tics for all products generally, the characteristics of power supply ics change according to temperature fluctuations. the specification t j = 25c is based on a state wher e temperature increase has no effect (assuming no fluctuation in the characteristics) as ascertained by pulse tests. application circuit example be sure to connect a capacitor near the input terminal and output term inal between both terminals and gnd. the capacitances should be determined experimentally. in partic ular, adequate investigation should be made so that there is no problem even in high or low temperatures. usage precautions ? low voltage do not apply voltage to the product that is lower th an the minimum operating vo ltage, or the product?s protective functions will not op erate properly and the product may be permanently damaged. ? overcurrent protection the overcurrent protection circuits in the product are designed to temp orarily protect product from minor overcurrent of brief duration. when the overcurrent protective function in the product activates, immediately cease application of overcurrent to product. improper usage of product, such as application of current to product exceeding the absolute maximum rati ngs, could cause the overcu rrent protection circuit not to operate properly and/or dama ge product permanently even before the protection circuit starts to operate. ? overheating protection the thermal shutdown circuits in the product are designed to temporarily protect product from minor overheating of brief duration. when the overheating protective func tion in the product activates, immediately correct the overheating situation. improper usage of product, such as the application of heat to product exceeding the absolute maximum ratings, co uld cause the overheating protection circuit not to operate properly and/or damage prod uct permanently even before the prot ection circuit starts to operate. 1 2 ta48lxxf 3 v out c out c in 0.33 f 3.3 f
ta48l018,02,025,03,033,05f 2010-04-30 8 v out ? t j v out ? v in i b ? v in v d ? t j junction temperature t j (c) input voltage v in (v) input voltage v in (v) junction temperature t j (c) output voltage v out (v) quiescent current i b (ma) output voltage v out (v) dropout voltage v d (v) dropout voltage v d (v) 3.0 ? 50 ta48l033f v in = 5.3 v i out = 5 ma 3.2 3.4 3.6 0 50 100 150 t j = ? 40c v d ? i out output current i out (ma) ta48l033f 0 0 0.2 0.3 0.5 150 0.1 100 50 25c 125c 85c 0.4 50 ta48l033f 0 ? 50 0.2 0.3 0.5 150 0.1 100 0 40 ma 0.1 a i out = 5 ma 0.4 i out = 5 ma 0 0 2 3 4 4 6 10 1 40 ma 0.1 a 8 2 ta48l033f t j = 25c i out = 5 ma 0 0 2 3 5 46 10 1 4 40 ma 0.1 a 8 2 ta48l033f t j = 25c p dmax ? ta ambient temperature ta (c) allowable power dissipation p dmax (w) 0 0 condition: number of ic = 1 reflow soldering on a ceramic substrate single 0.4 0.8 1.2 1.6 2.4 2 40 80 120 160 40 mm 40 mm 0.8 mm 15 15 0.8 20 30 0.8
ta48l018,02,025,03,033,05f 2010-04-30 9 t j = 40c ta48l033f v in = 5.3 v 0 0 2 3 4 150 1 100 50 25c 125c 85c i b ? t j i b ? i out v out ? i out i sc ? t j junction temperature t j (c) output current i out (ma) output current i out (ma) junction temperature t j (c) quiescent current i b (ma) quiescent current i b (ma) short circuit current i sc (ma) output voltage v out (v) i sc ? v d r.r. ? f dropout voltage v d (v) frequency f (khz) ripple rejection r.r. (db) short circuit current i sc (ma) i out = 0.1 a 50 ta48l033f v in = 5.3 v 0 ? 50 2 3 4 150 1 100 0 40 ma 0 a 50 ta48l033f v in = 5.3 v 0 ? 50 200 300 400 150 100 100 0 6 ta48l033f t j = 25c 0 0 200 300 400 15 100 9 3 12 200 ta48l033f v in = 5.3 v t j = 25c 0 0 2 3 4 400 1 300 100 1 ta48l033f v in = 5.3 v i out = 40 ma 0 0.01 40 60 80 100 20 10 0.1
ta48l018,02,025,03,033,05f 2010-04-30 10 package dimensions weight: 0.05 g (typ.)
ta48l018,02,025,03,033,05f 2010-04-30 11 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collect ively ?toshiba?), reserve the right to make changes to the in formation in this document, and related hardware, software a nd systems (collectively ?product?) without notice. ? this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. ? though toshiba works continually to improve product?s quality and reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for prov iding adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a ma lfunction or failure of product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. before customers use the product, create designs including the product, or incorporate the product into their own applications, cu stomers must also refer to and comply with (a) the latest versions of all relevant toshiba information, including without limitation, this document, the specifications, the data sheets and application notes for product and the precautions and condi tions set forth in the ?toshiba semiconductor reliability handbook? and (b) the instructions for the application with which the product will be us ed with or for. customers are solely responsible for all aspe cts of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this product in such design or applications; (b) eval uating and determining the applicability of any info rmation contained in this document, or in c harts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operatin g parameters for such designs and applications. toshiba assumes no liability for customers? product design or applications. ? product is intended for use in general el ectronics applications (e.g., computers, personal equipment, office equipment, measur ing equipment, industrial robots and home electroni cs appliances) or for specif ic applications as expre ssly stated in this document . product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality a nd/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or se rious public impact (?unintended use?). unintended use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic s ignaling equipment, equipment used to control combustions or explosions, safety dev ices, elevators and escalato rs, devices related to el ectric power, and equipment used in finance-related fields. do not use product for unintended use unless specifically permitted in thi s document. ? do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy product, whether in whole or in part. ? product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. ? the information contained herein is pres ented only as guidance for product use. no re sponsibility is assumed by toshiba for an y infringement of patents or any other intellectual property rights of third parties that may result from the use of product. no license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. ? a bsent a written signed agreement, except as provid ed in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, toshiba (1) assumes no liability whatsoever, including without limitation, indirect, co nsequential, special, or incidental damages or loss, including without limitation, loss of profit s, loss of opportunities, business interruption and loss of data, and (2) disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or noninfringement. ? do not use or otherwise make available product or related so ftware or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or m anufacturing of nuclear, chemical , or biological weapons or missi le technology products (mass destruction w eapons). product and related software and technology may be controlled under the japanese foreign exchange and foreign trade law and the u.s. expor t administration regulations. ex port and re-export of product or related software or technology are strictly prohibited exc ept in compliance with all applicable export laws and regulations. ? please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of pro duct. please use product in compliance with all applicable laws and regula tions that regulate the inclusion or use of controlled subs tances, including without limitation, the eu rohs directive. toshiba assumes no liability for damages or losses occurring as a result o f noncompliance with applicable laws and regulations.

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