Low Power-Loss Voltage Regulators PQ1R30 Series PQ1R30 Series Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators (cid:1) Features (cid:1) Outline Dimensions (Unit : mm) (cid:3) Compact surface mount package(3.4 x 2.2 x 1.2mm) 6 5 4 (cid:3) Low power-loss (Dropout voltage: TYP.0.16V/MAX. 0.26V at Io=60mA) 1 R 3 0 (cid:3) High ripple rejection(TYP.55dB) (cid:3) Low current operation type (Dissipation current at no load: TYP. 170µA) 1 2 3 6–0.32±0.1 ( ) :Typical dimensions (cid:3) Built-in ON/OFF control function (0.95)(0.95) (Dissipation current at OFF-state: MAX. 0.1µA) (cid:3) Overcurrent, overheat protection functions 3.8MAX (cid:1) Applications (3.4) (0.3) 2.2±0.2 (cid:3)(cid:3)(cid:3)(cid:3) CPCCeoaermlrlsduoellenraasrass lp /iphnChofaoonmrnemescsoadtieorns tools(PDA) 1.4MAX ±1.20.20~0.1±0.150.1 0.2M3I.N3±00..23MIN 15 MAX˚ (cid:3) PCMCIA cards for notebook PCs (cid:1) Model Line-ups Internal connection diagram Output Voltage Model No. Output Voltage Model No. 6 4 2.2V PQ1R22 3.4V PQ1R34 1 ON/OFF control terminal(Vc) 2.5V PQ1R25 3.6V PQ1R36 2 5 GND 2.7V PQ1R27 3.8V PQ1R38 Specific IC 34 DNCoi soeu rtpeudtu (cVtioo)n (Nr) 2.8V PQ1R28 4.0V PQ1R40 1 3 6 DC input (VIN) 2.9V PQ1R29 4.7V PQ1R47 2 5 3.0V PQ1R30 4.9V PQ1R49 3.1V PQ1R31 5.0V PQ1R50 3.3V PQ1R33 5.2V PQ1R52 ❇ It is available for every 0.1V(1.8V to 5.5V) (cid:1) Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Rating Unit ❇1Input voltage VIN 16 V ❇1ON/OFF control terminal voltage Vc 16 V Output current Io 240 mA ❇2Power dissipation PD 400 mW ❇3Junction temperature Tj 150 ˚C Operating temperature Topr –30 to +80 ˚C Storage temperature Tstg –55 to +150 ˚C Soldering temperature Tsol 260 (For 10s) ˚C ❇1 All are open except GND and applicable terminals. ❇2 At mounted on PCB ❇3 Overheat protection may operate at 125<=Tj<=150˚C. • Please refer to the chapter " Handling Precautions ". Notice In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/

Low Power-Loss Voltage Regulators PQ1R30 Series (cid:1) Electrical Characteristics (Unless otherwise specified, ❇4 Io=30mA, Vc=1.8V, Ta=25˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output voltage VO –– Refer to the following table. V Output current IO ❇5 180 240 –– mA Recommended output current –– –– –– –– 150 mA IO=5mA to 60mA –– 10 50 Load regulation RegL IO=5mA to 100mA –– 20 100 mV IO=5mA to 150mA –– 40 160 Line regulation RegI Vi=VO(TYP)+1V to VO(TYP)+6V –– 3.0 20 mV Temperature coefficient of output voltage TCVO IO=10mA, Tj=–25 to +75˚C –– 0.05 –– mV/˚C Ripple rejection RR –– –– 55 –– dB Output noise voltage Vno(rms) 10Hz<f<100kHz, Cn=0.1µF, IO=30mA Refer to the following table. µV Dropout voltage Vi-O(1) IO=60mA, ❇6 –– 0.16 0.26 V Vi-O(2) IO=150mA, ❇6 –– 0.29 0.4 ❇7ON-state voltage for control VC(ON) –– 1.8 –– –– V ON-state current for control IC(ON) VC=1.8V –– 12 30 µA OFF-state voltage for control VC(OFF) –– –– –– 0.6 V Quiescent current Iq IO=0mA –– 170 350 µA Output OFF-state dissipation current Iqs VIN=8V, VC=0.4V –– –– 0.1 µA Response time(Rise time) Tr IO=30mA, VC=0➝1.8V –– 0.3 –– ms Noise control terminal voltage –– –– –– 1.25 –– V ❇4 VIN=Vo (TYP)+1.0V ❇5 Output current shall be the value when output voltage lowers 0.3V from the voltage at Io=30mA. ❇6 Dropout voltage when output voltage lowers 5% from the voltage at VIN=Vo+1V. ❇7 In case that the control terminal 1 is non-connection, output voltage should be OFF-state. ❇8 In case of PQ1R13, PQ1R15, PQ1R18, VIN minimum=2.3V (cid:1) Output Voltage Line-ups (cid:1) Output Noise Voltage Line-ups (VIN=Vo(TYP)+1.0V, Io=30mA, Vc=1.8V, Ta=25˚C) (VIN=Vo(TYP)+1.0V, Io=30mA, Vc=1.8V, Cn=0.1µF, 10Hz<f<100kHz, Ta=25˚C) Model No. Symbol MIN. TYP. MAX. Unit Model No. Symbol MIN. TYP. MAX. Unit PQ1R13 1.220 1.3 1.380 PQ1R13 –– 15 –– PQ1R15 1.420 1.5 1.580 PQ1R15 –– 30 –– PQ1R18 1.720 1.8 1.800 PQ1R18 –– 15 –– PQ1R22 2.120 2.2 2.280 PQ1R22 –– 20 –– PQ1R25 2.420 2.5 2.580 PQ1R25 –– 25 –– PQ1R27 2.620 2.7 2.780 PQ1R27 –– 25 –– PQ1R28 2.720 2.8 2.880 PQ1R28 –– 25 –– PQ1R29 2.820 2.9 2.980 PQ1R29 –– 25 –– PQ1R30 2.920 3.0 3.080 PQ1R30 –– 30 –– PQ1R31 3.020 3.1 3.180 PQ1R31 –– 30 –– PQ1R32 3.120 3.2 3.280 PQ1R32 –– 30 –– PQ1R33 VO 3.215 3.3 3.385 V PQ1R33 Vno(rms) –– 30 –– µV PQ1R34 3.315 3.4 3.485 PQ1R34 –– 30 –– PQ1R35 3.410 3.5 3.590 PQ1R35 –– 40 –– PQ1R36 3.510 3.6 3.690 PQ1R36 –– 35 –– PQ1R37 3.605 3.7 3.795 PQ1R37 –– 30 –– PQ1R38 3.705 3.8 3.895 PQ1R38 –– 35 –– PQ1R40 3.900 4.0 4.100 PQ1R40 –– 40 –– PQ1R42 4.095 4.2 4.305 PQ1R42 –– 30 –– PQ1R47 4.580 4.7 4.820 PQ1R47 –– 45 –– PQ1R49 4.775 4.9 5.025 PQ1R49 –– 45 –– PQ1R50 4.875 5.0 5.125 PQ1R50 –– 50 –– PQ1R52 5.070 5.2 5.330 PQ1R52 –– 50 ––

Low Power-Loss Voltage Regulators PQ1R30 Series Fig. 1 Test Circuit Fig. 2 Test Circuit of Ripple Rejection + 6 4 6 4 AIVqI,N Iqs 1+µF AIc(1ON) 2 5 3 0.1µF 1+0µFARLIOVVO VINei 1+µF V1c 2 5 3 0.1µF 1+0µF RL V eo Vc f=400Hz(sine wave) ei(rms)=100mV VIN=Vo(TYP)+1.0V Io=10mA RR=20 log(ei(rms)/eo(rms)) Fig. 3 Power Dissipation vs. Ambient Fig. 4 Overcurrent Protection Characteristics Temperature (Typical Value) 500 100 W)400 PD %) 80 m e ( (D ag ssipation P320000 output volt 4600 di e Power 100 Relativ 20 0 0 –20 0 50 80 100 150 0 0.1 0.2 0.3 0.4 Ambient temperature Ta (˚C) Output current IO (A) Note)Oblique line portion : Overheat protection may operate in this area. Note)Oblique line portion : Overheat protection may operate in this area. Fig. 5 Output Voltage Deviation vs. Junction Fig. 6 Output Voltage vs. Input Voltage Temperature (PQ1R30) (Typical Value) (PQ1R30) (Typical Value) 80 4.0 (mV)O 60 ICVVOICO=N==1=1104.0m8.0µVVAF CCION==110µµFF ∆n V 40 o(V) 3.0 RL=∞ ut voltage deviatio––2420000 Output voltage V 21..00 RL=R2L0=Ω40Ω utp–60 O –80 0 –40–20 0 20 40 60 80 100120140 0 1.0 2.0 3.0 4.0 5.0 6.0 Junction temperature Tj (˚C) Input voltage VIN(V)

Low Power-Loss Voltage Regulators PQ1R30 Series Fig. 7 Circuit Operating Current vs. Input Fig. 8 Dropout Voltage vs. Junction Voltage (PQ1R30) (Typical Value) Temperature (PQ1R30) (Typical Value) 10.0 0.4 mA) 9.0 CCION==110µµFF 0.35 VIN : Voltage when output voltage is 95% ( rent Ibias 786...000 RL=20Ω e Vi-o (V)0.02.53 Vi-o(2) : Io=150mA r g g cu 5.0 olta 0.2 eratin 43..00 pout v0.15 Vi-o(1) : Io=60mA uit op 2.0 RL=40Ω Dro0.00.51 Circ 1.0 RL=∞ 0 0 0 5.0 10.0 15.0 –40–20 0 20 40 60 80 100120140 Input voltage VIN (V) Junction temperature Tj (˚C) Fig. 9 Quiescent Current vs. Junction Fig.10 Ripple Rejection vs. Input Ripple Temperature Frequency 250 80 VIN=Vo(TYP)+1.0V, IToa==1205m˚CA, (V3IN0=04Ω.0),V C,o=10µF Vc=1.8V, Io=0A 70 µent Iq (A) 210500 n RR (dB) 5600 Cn=0.1µF cent curr 100 e rejectio 3400 Cn : No Quies 50 Rippl 20 10 0 0 –40–20 0 20 40 60 80 100120140 0.1 1 10 100 Junction temperature Tj (˚C) Input ripple frequency f (kHz) Fig.11 Dropout Voltage vs. Output Current Fig.12 Output Peak Current vs. Junction Temperature 300 0.3 Ta=25˚C, VC=1.8V, VIN : Voltage when VIN : Vo(TYP)+1.0V, Vc=1.8V, Iop : output voltage is 95%. Output current when output voltage lowers V) 250 A) 0.3V in comparison with the value at Io=30mA m p(0.25 ( o Vi-o 200 ent I age 150 curr 0.2 Dropout volt 15000 Output peak 0.15 0 0.1 0 20 40 60 80 100 120 140 160 –40–20 0 20 40 60 80 100120140 Output current Io (mA) Junction temperature Tj (˚C)

Low Power-Loss Voltage Regulators PQ1R30 Series (cid:1) ON/OFF Operation Vo 6 4 VIN +CIN 1 3 + ad CO Lo 2 5 0.1µF ON/OFF signal High : Output ON Low or Open : Output OFF

NOTICE (cid:1)The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. (cid:1)Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. (cid:1)Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). (cid:1)If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Law of Japan, it is necessary to obtain approval to export such SHARP devices. (cid:1)This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. (cid:1)Contact and consult with a SHARP representative if there are any questions about the contents of this publication.