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tar5s15u~tar5s50u 2003-02-10 1 toshiba bipolar linear integr ated circuit silicon monolithic tar5s15u~tar5s50u point regulators (low-dropout regulator) the tar5sxxu 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 in to the devices? output circuit. features ? low stand-by current ? overtemperature/over current protection ? operation voltage range is wide. ? maximum output current is high. ? difference between input voltage and output voltage is low. ? small package. (ufv package: similar tosot-353) ? ceramic capacitors can be used. pin assignments (top view) overtemperature protection and overcurrent protection functions are not necessary guarantee of operating ratings below the maximum ratings. do not use devices under conditions in wh ich their maximum ratings will be exceeded. weight: 0.007 g (typ.) v in noise gnd v out control 1 3 2 4 5
tar5s15u~tar5s50u 2003-02-10 2 list of products number and marking marking on the product products no. marking products no. marking tar5s15u 1v5 tar5s33u 3v3 tar5s16u 1v6 tar5s34u 3v4 tar5s17u 1v7 tar5s35u 3v5 tar5s18u 1v8 tar5s36u 3v6 tar5s19u 1v9 tar5s37u 3v7 tar5s20u 2v0 tar5s38u 3v8 tar5s21u 2v1 tar5s39u 3v9 tar5s22u 2v2 tar5s40u 4v0 tar5s23u 2v3 TAR5S41U 4v1 tar5s24u 2v4 tar5s42u 4v2 tar5s25u 2v5 tar5s43u 4v3 tar5s26u 2v6 tar5s44u 4v4 tar5s27u 2v7 tar5s45u 4v5 tar5s28u 2v8 tar5s46u 4v6 tar5s29u 2v9 tar5s47u 4v7 tar5s30u 3v0 tar5s48u 4v8 tar5s31u 3v1 tar5s49u 4v9 tar5s32u 3v2 tar5s50u 5v0 maximum ratings (ta = 25c) characteristics symbol rating unit supply voltage v in 15 v output current i out 200 ma power dissipation p d 450 (note) mw operation temp. range t opr ? 40 to 85 c storage temp. range t stg ? 55 to 150 c note: mounted on a glass epoxy circuit board of 30 30 mm pad dimension of 35 mm 2 3 v 0 example: tar5s30u (3.0 v output)
tar5s15u~tar5s50u 2003-02-10 3 tar5s15u~tar5s22u 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 k line v out + 1 v < = < = = 1 ma ? 3 15 mv load regulation reg k load 1 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 v in = v out + 1 v, i out = 10 ma, 10 hz < = < = = 0.01 f, ta = 25c ? 30 ? v rms temperature coefficient t cvo ? 40c < = < = ? 100 ? ppm/c input voltage v in ? 2.4 ? 15 v ripple rejection r.r. v in = v out + 1 v, i out = 10 ma, c noise = 0.01 f, 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 = 1.5 v ? 3 10 a control current (off) i ct (off) v ct = 0 v ? 0 0.1 a tar5s23u~tar5s50u 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 k line v out + 1 v < = < = = 1 ma ? 3 15 mv load regulation reg k load 1 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 v in = v out + 1 v, i out = 10 ma, 10 hz < = < = = 0.01 f, ta = 25c ? 30 ? v rms dropout volatge v in ? v out = 50 ma ? 130 200 mv temperature coefficient t cvo ? 40c < = < = ? 100 ? ppm/c input voltage v in ? v out + 0.2 v ? 15 v ripple rejection r.r. v in = v out + 1 v, i out = 10 ma, c noise = 0.01 f, 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 = 1.5 v ? 3 10 a control current (off) i ct (off) v ct = 0 v ? 0 0.1 a
tar5s15u~tar5s50u 2003-02-10 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 tar5s15u 1.44 1.5 1.56 tar5s16u 1.54 1.6 1.66 tar5s17u 1.64 1.7 1.76 tar5s18u 1.74 1.8 1.86 tar5s19u 1.84 1.9 1.96 tar5s20u 1.94 2.0 2.06 tar5s21u 2.04 2.1 2.16 tar5s22u 2.14 2.2 2.26 tar5s23u 2.24 2.3 2.36 tar5s24u 2.34 2.4 2.46 tar5s25u 2.43 2.5 2.57 tar5s26u 2.53 2.6 2.67 tar5s27u 2.63 2.7 2.77 tar5s28u 2.73 2.8 2.87 tar5s29u 2.83 2.9 2.97 tar5s30u 2.92 3.0 3.08 tar5s31u 3.02 3.1 3.18 tar5s32u 3.12 3.2 3.28 tar5s33u 3.21 3.3 3.39 tar5s34u 3.31 3.4 3.49 tar5s35u 3.41 3.5 3.59 tar5s36u 3.51 3.6 3.69 tar5s37u 3.6 3.7 3.8 tar5s38u 3.7 3.8 3.9 tar5s39u 3.8 3.9 4.0 tar5s40u 3.9 4.0 4.1 TAR5S41U 3.99 4.1 4.21 tar5s42u 4.09 4.2 4.31 tar5s43u 4.19 4.3 4.41 tar5s44u 4.29 4.4 4.51 tar5s45u 4.38 4.5 4.62 tar5s46u 4.48 4.6 4.72 tar5s47u 4.58 4.7 4.82 tar5s48u 4.68 4.8 4.92 tar5s49u 4.77 4.9 5.03 tar5s50u v out 4.87 5.0 5.13 v
tar5s15u~tar5s50u 2003-02-10 5 application note 1. recommended application circuit the figure above shows the recommended configuration for using a point regulator. insert a capacitor for stable input/output operation. if the control function is not to be used, toshiba reco mmend that the control pin (p in 1) be connected to the v cc pin. 2. power dissipation the power dissipation for board-mounted tar5sxxu series devices (rated at 450 mw) is measured using a board whose size and pattern are as shown below. when incorporating a device belonging to this series into your design, derate the power dissipation as far as possible by reducing the levels of parameters such as input voltage, output current and ambient temperature. tosh iba recommend that these devices should typically be derated to 70%~80% of their absolute maximum power dissipation value. thermal resistance evaluation board control level operation high on low off v in 5 noise 4 1 3 gnd 2 v out control 0.01 f 1 f 1 f the noise capacitor should be connected to noise pin to gnd for stable operation. the recommended value is higher than 0.0047 f. circuit board material: glass epo xy, circuit board dimension:30 mm 30 mm, copper foil pad area: 35 mm 2 , t = 0.8 mm c out c in c noise v in v out control gnd noise
tar5s15u~tar5s50u 2003-02-10 6 3. ripple rejection the devices of the tar5sxxu series feature a circuit with an excellent ripple rejection characteristic. because the circuit also features an excellent output fluctuation characteri stic for sudden supply voltage drops, the circuit is ideal for use in the rf bloc ks incorporated in all mobile telephones. 4. noise pin tar5sxxu series devices incorporate a noise pin to reduce output noise voltage. inserting a capacitor between the noise pin and gnd reduces output noise. to ensure stable operation, insert a capacitor of 0.0047 f or more between the noise pin and gnd. the output voltage rise time varies according to the capacitance of the capacitor connected to the noise pin. ripple rejection ? f tar5s28u input transient response frequency f (hz) time t (ms) ripple rejection (db) 0 10 100 1 k 10 k 100 k 300 k 10 20 30 40 50 60 70 80 10 f 2.2 f 1 f v in = 4.0 v, c noise = 0.01 f, c in = 1 f, v ripple = 500 mv p ? p , i out = 10 ma, ta = 25c c noise ? v n turn on waveform noise capacitance c noise (f) time t (ms) control voltage v ct (on) (v) output noise voltage v n ( v) 0 10 20 30 40 50 60 0.001 0.01 1.0 tar5s50 0.1 tar5s30 tar5s15 c in = 1 f, c out = 10 f, i out = 10 ma, ta = 25c output voltage v out (v) 01 45 8 10 input voltage 2.8 v 2 3 6 7 9 output voltage 3.1 v 3.4 v ta = 25c, c in = 1 f, c out = 10 f, c noise = 0.01 f, v in : 3.4 v 3.1 v, i out = 50 ma 40 10 20 0 1 2 3 1 2 ? 10 0 90 30 0 60 50 80 70 output voltage waveform control voltage waveform c noise = 0.01 f 1 f 0.33 f 0.1 f c in = 1 f, c out = 10 f, i out = 50 ma, ta = 25c
tar5s15u~tar5s50u 2003-02-10 7 5. example of characteristics when ceramic capacitor is used shown below is the stable operation area, where the output voltage does not oscillate, evaluated using a toshiba evaluation circuit. the equivalent series resist ance (esr) of the output capacitor and output current determines this area. tar5sxxu series devices operate stably even when a ceramic capacitor is used as the output capacitor. if a ceramic capacitor is used as the output capacito r and the ripple frequency is 30 khz or more, the ripple rejection differs from that when a tantalum capacitor is used. th is is shown below. toshiba recommend that users check that devices operate stably under the intended conditions of use. examples of safe operating area characteristics evaluation circuit for stable operating area ripple rejection characteristic (f = 10 khz~300 khz) (tar5s15u)stable operating area output current i out (ma) (tar5s50u)stable operating area (tar5s28u)stable operating area output current i out (ma) output current i out (ma) equivalent series resistance esr ( ? ) equivalent series resistance esr ( ? ) equivalent series resistance esr ( ? ) ripple rejection (db) (tar5s30u) ripple rejection ? f frequency f (hz) tar5s **u gnd c in ceramic v in = + 1 v control c noise = 0.01 f r out esr c out ceramic capacitors used for evaluation made by murata c in : grm40b105k c out : grm40b105k/grm40b106k 30 0 10 20 40 70 50 60 ceramic 2.2 f 10 k 300 k 100 k ceramic 10 f tantalum10 f tantalum 2.2 f tantalum 1 f ceramic 1 f @v in = 4.0 v, c noise = 0.01 f, c in = 1 f, v ripple = 500 mv p-p , i out = 10 ma, ta = 25c 1000 k 80 40 0.02 0.1 1 10 100 0 20 150 60 120 100 140 @v in = 2.5 v, c noise = 0.01 f, c in = 1 f, c out = 1 f~10 f, ta = 25c stable operating area 80 40 0.02 0.1 1 10 100 020 150 60 120 100 140 @v in = 6.0 v, c noise = 0.01 f, c in = 1 f, c out = 1 f~10 f, ta = 25c stable operating area 80 40 0.02 0.1 1 10 100 0 20 150 60 120 100 140 @v in = 3.8 v, c noise = 0.01 f, c in = 1 f, c out = 1 f~10 f, ta = 25c stable operating area
tar5s15u~tar5s50u 2003-02-10 8 output voltage v out (v) output voltage v out (v) output current i out (ma) (tar5s15u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s18u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s20u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s21u) i out ? v out output current i out (ma) (tar5s22u) i out ? v out output current i out (ma) (tar5s23u) i out ? v out output voltage v out (v) 1.4 1.5 1.6 v in = 2.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 1.7 1.8 1.9 v in = 2.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 1.9 2.0 2.1 v in = 3.0 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 2.0 2.1 2.2 v in = 3.1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 2.1 2.2 2.3 v in = 3.2 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 2.2 2.3 v in = 3.3 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25
tar5s15u~tar5s50u 2003-02-10 9 output current i out (ma) (tar5s27u) i out ? v out output voltage v out (v) v in = 3.7 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 2.6 2.7 2.8 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s30u) i out ? v out output voltage v out (v) v in = 3.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 2.7 2.8 2.9 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s25u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s31u) i out ? v out output voltage v out (v) v in = 3.9 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 2.8 2.9 3 0 50 100 150 ta = 85c 25 ? 40 2.4 2.5 2.6 v in = 2.6 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25 output current i out (ma) (tar5s28u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s29u) i out ? v out output voltage v out (v) v in = 4.0 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 2.9 3.0 3.1 0 50 100 150 ta = 85c 25 ? 40 3.0 3.1 3.2 v in = 4.1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25
tar5s15u~tar5s50u 2003-02-10 10 output current i out (ma) (tar5s32u) i out ? v out output voltage v out (v) output current i out (ma) (tar5s33u) i out ? v out output voltage v out (v) v in = 4.3 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 3.2 3.3 3.4 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s45u) i out ? v out output voltage v out (v) v in = 5.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 4.4 4.5 4.6 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s50u) i out ? v out output voltage v out (v) v in = 6.0 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 4.9 5.0 5.1 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s35u) i out ? v out output voltage v out (v) v in = 4.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 3.4 3.5 3.6 0 50 100 150 ta = 85c 25 ? 40 output current i out (ma) (tar5s48u) i out ? v out output voltage y v out (v) v in = 5.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 4.7 4.8 4.9 0 50 100 150 ta = 85c 25 ? 40 3.1 3.2 3.3 v in = 4.2 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 50 100 150 ta = 85c ? 40 25
tar5s15u~tar5s50u 2003-02-10 11 bias current i b (ma) bias current i b (ma) input voltage v in (v) (tar5s15u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s18u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s20u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s21u) i b ? v in input voltage v in (v) (tar5s22u) i b ? v in input voltage v in (v) (tar5s23u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1
tar5s15u~tar5s50u 2003-02-10 12 input voltage v in (v) (tar5s27u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 input voltage v in (v) (tar5s30u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 input voltage v in (v) (tar5s25u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s31u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s28u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 input voltage v in (v) (tar5s29u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1
tar5s15u~tar5s50u 2003-02-10 13 input voltage v in (v) (tar5s32u) i b ? v in bias current i b (ma) input voltage v in (v) (tar5s33u) i b ? v in bias current i b (ma) 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms input voltage v in (v) (tar5s45u) i b ? v in bias current i b (ma) 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms input voltage v in (v) (tar5s50u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms input voltage v in (v) (tar5s35u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1 input voltage v in (v) (tar5s48u) i b ? v in bias current i b (ma) c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 5 10 0 5 10 15 i out = 150 ma 100 50 1
tar5s15u~tar5s50u 2003-02-10 14 output voltage v out (v) output voltage v out (v) input voltage v in (v) (tar5s15u) v out ? v in output voltage v out (v) input voltage v in (v) (tar5s18u) v out ? v in output voltage v out (v) input voltage v in (v) (tar5s20u) v out ? v in output voltage v out (v) input voltage v in (v) (tar5s21u) v out ? v in input voltage v in (v) (tar5s22u) v out ? v in input voltage v in (v) (tar5s23u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms
tar5s15u~tar5s50u 2003-02-10 15 input voltage v in (v) (tar5s27u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s30u) v out ? v in output voltage v out (v) input voltage v in (v) (tar5s25u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s31u) v out ? v in output voltage v out (v) input voltage v in (v) (tar5s28u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s29u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms
tar5s15u~tar5s50u 2003-02-10 16 input voltage v in (v) (tar5s33u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s32u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s45u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s50u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s48u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms input voltage v in (v) (tar5s35u) v out ? v in output voltage v out (v) 0 5 10 15 0 3 6 1 2 4 5 i out = 1 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms
tar5s15u~tar5s50u 2003-02-10 17 output voltage v out (v) output voltage v out (v) ambient temperature ta (c) (tar5s15u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s18u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s20u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s21u) v out ? ta ambient temperature ta (c) (tar5s22u) v out ? ta ambient temperature ta (c) (tar5s23u) v out ? ta output voltage v out (v) ? 50 1.4 ? 25 0 25 100 75 50 1.45 1.5 1.55 1.6 v in = 2.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150 ? 50 1.7 ? 25 0 25 100 75 50 1.75 1.8 1.85 1.9 v in = 2.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150 ? 50 1.9 ? 25 0 25 100 75 50 1.95 2.0 2.05 2.1 v in = 3.0 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150 ? 50 2.0 ? 25 0 25 100 75 50 2.05 2.1 2.15 2.2 v in = 3.1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150 ? 50 2.1 ? 25 0 25 100 75 50 2.15 2.2 2.25 2.3 v in = 3.2 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150 ? 50 2.2 ? 25 0 25 100 75 50 2.25 2.3 2.35 2.4 v in = 3.3 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150
tar5s15u~tar5s50u 2003-02-10 18 ambient temperature ta (c) (tar5s25u) v out ? ta output voltage v out (v) ? 50 2.4 ? 25 0 25 100 75 50 2.45 2.5 2.55 2.6 v in = 3.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150 ambient temperature ta (c) (tar5s27u) v out ? ta output voltage v out (v) ? 50 2.6 ? 25 0 25 100 75 50 2.65 2.7 2.75 2.8 v in = 3.7 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150 ambient temperature ta (c) (tar5s30u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s31u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s28u) v out ? ta output voltage v out (v) ? 50 2.7 ? 25 0 25 100 75 50 2.75 2.8 2.85 2.9 v in = 3.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 50 ma 100 150 ambient temperature ta (c) (tar5s29u) v out ? ta output voltage v out (v) ? 50 2.8 ? 25 0 25 100 75 50 2.85 2.9 2.95 3.0 v in = 3.9 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150 ? 50 2.9 ? 25 0 25 75 50 2.95 3.0 3.05 3.1 v in = 4 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 50 ma 100 100 150 ? 50 3.0 ? 25 0 25 100 75 50 3.05 3.1 3.15 3.2 v in = 4.1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150
tar5s15u~tar5s50u 2003-02-10 19 ambient temperature ta (c) (tar5s32u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s33u) v out ? ta output voltage v out (v) ? 50 3.2 ? 25 0 25 75 50 3.25 3.3 3.35 3.4 v in = 4.3 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 100 150 ambient temperature ta (c) (tar5s45u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s50u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s35u) v out ? ta output voltage v out (v) ambient temperature ta (c) (tar5s48u) v out ? ta output voltage v out (v) ? 50 4.4 ? 25 0 25 100 75 50 4.45 4.5 4.55 4.6 v in = 5.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, p u l s e wi d t h = 1 ms i out = 50 ma 100 150 ? 50 3.4 ? 25 0 25 100 75 50 3.45 3.5 3.55 3.6 v in = 4.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150 ? 50 4.9 ? 25 0 25 100 75 50 4.95 5 5.05 5.1 v in = 6 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 50 ma 100 150 ? 50 4.7 ? 25 0 25 100 75 50 4.75 4.8 4.85 4.9 v in = 5.8 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 50 ma 100 150 ? 50 3.1 ? 25 0 25 100 75 50 3.15 3.2 3.25 3.3 v in = 4.2 v, c in = 1 f, c out = 10 f, c noise = 0.01 f, pulse width = 1 ms i out = 50 ma 100 150
tar5s15u~tar5s50u 2003-02-10 20 ? 50 ? 25 0 25 100 75 50 0 0.1 0.2 0.3 0.4 0.5 0.6 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 150 ma 100 50 10 1 ambient temperature ta (c) i b ? ta bias current i b (ma) ambient temperature ta (c) (tar5s23u~tar5s50u) v in - v out ? ta dropout voltage v in - v out (v) output current i out (ma) (tar5s23u~tar5s50u) v in - v out ? i out dropout voltage v in - v out (v) output current i out (ma) i b ? i out bias current i b (ma) time t (ms) turn on waveform output voltage vout (v) time t (ms) turn off waveform output voltage v out (v) ? 50 ? 25 0 25 100 75 50 0 0.5 1 1.5 2 2.5 3 v in = v out + 1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms i out = 150 ma 100 50 10 1 0 50 100 150 ta = 25c 85 ? 40 0 0.1 0.2 0.3 0.4 0.5 c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms v in = v out + 1 v, v ct (on) = 1.5 0 v, c in = 1 f, c out = 10 f, c noise = 0.01 f 0 1 control voltage waveform output voltage waveform 2 3 0 1 0 1 2 3 2 3 0 1 0 1 2 3 v in = v out + 1 v, v ct (on) = 0 1.5 v, c in = 1 f, c out = 10 f, c noise = 0.01 f 0 1 ta = 25c 85 ? 40 control voltage waveform output voltage waveform control voltage v ct (on) (v) control voltage v ct (on) (v) v in = v out + 1 v, c in = 1 f, c out = 10 f, c noise = 0.01 f pulse width = 1 ms 0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 ta = 25c 85 ? 40
tar5s15u~tar5s50u 2003-02-10 21 frequency f (hz) v n ? f output noise voltage v n ( v/ hz = v out + 1 v, i out = 10 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, 10 hz < f < 100 khz, ta = 25c 10 1 0.1 0.01 0.001 10 100 1 k 10 k 100 k frequency f (hz) ripple rejection ? f ripple rejection (db) 0 10 20 60 70 80 30 40 50 10 100 1 k 10 k 100 k 1000 k v in = v out + 1 v, i out = 10 ma, c in = 1 f, c out = 10 f, c noise = 0.01 f, v ripple = 500 mv p-p , ta = 25c tar5s15u (1.5 v) tar5s30u (3.0 v) tar5s50u (5.0 v) tar5s45u (4.5 v) tar5s35u (3.5 v) tar5s25u (2.5 v) ambient temperature ta (c) p d ? ta power dissipation p d (mw) ? 40 100 0 40 120 80 200 300 400 500 circuit board material: glass epoxy, circuit board dimention: 30 mm 30 mm, pad area: 35 mm 2 (t = 0.8 mm)
tar5s15u~tar5s50u 2003-02-10 22 package dimensions weight: 0.007 g (typ.)
tar5s15u~tar5s50u 2003-02-10 23 ? 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 inhe rent electrical sensitivity and 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 s pecified operating ranges as set forth in the most recent toshiba products specific ations. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semicon ductor devices,? or ?toshiba semiconductor reliability handbook? etc.. ? the toshiba products listed in this document are inte nded 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 malfunc tion or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control in struments, airplane or spaceship instruments, transportation instruments, traffic signa l instruments, combusti on control instruments, medical instruments, all types of safety devices, etc .. unintended usage of toshiba products listed in this document shall be made at th e customer?s own risk. ? toshiba products should not be embedded to the do wnstream products which ar e prohibited to be produced and sold, under any law and regulations. 030619eaa restrictions on product use

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