APL5301/2 Low IQ, Low Dropout 300mA Fixed Voltage Regulator Features * * * * * Low Noise : 60uVRMS (100Hz to 100kHz) Low Quiescent Current : 50uA (No load) Low Dropout Voltage : 400mV (VOUT(Nominal)=3.0V Version @300mA) Very low Shutdown Current : < 0.5uA Fixed Output Voltage : 1.3V ~ 5.0V by step 0.1V increment Stable with 1uF Output Capacitor Stable with Aluminum, Tantalum or Ceramic Capacitors . Reverse Current Protection No Protection Diodes Needed * Built in Thermal Protection * * * * * Built in Current Limit Protection Controlled Short Circuit Current : 50mA Fast Transient Response Short Setting Time SOP-8, SOT-23, SOT-23-5, SOT-89, and SOT-89-5 Packages * * * * The APL5301/2 series are micropower, low noise, low dropout linear regulators, which operate from 3V to 6V input voltage and deliver up to 300mA. Typical output noise is just 60uVRMS with the addition of an external 0.33uF bypass capacitor in BP pin and typical dropout voltage is only 260mV at 300mA loading. Designed for use in battery-powered system, the low 50uA quiescent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5301/2 maintain a low supply current, independent of the load current and dropout voltage. Other features include reverse current protection, thermal-shutdown protection, current limit protection to ensure specified output current and controlled shortcircuit current. The APL5301/2 regulators come in a miniature SOP-8, SOT-23, SOT-23-5, SOT-89 and SOT-89-5 packages. Pin Configuration V IN 3 Applications * * * T A B is V IN 1 2 1 2 G ND V OUT GND V IN SOT-23 (Top View) APL5301 Notebook Computer PDA or Portable Equipments Noise-Sensitive Instrumentation Systems 1 GND 2 V IN 3 APL5301 5 BP 4 SHDN GND SHDN 5 1 4 2 V O UT G N D SOT-23-5 (Top View) APL5301 V OUT SOT-89 (Top View) BP V OUT 3 3 V IN SOT-89-5 (Top View) APL5301 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. A.9 -Apr., 2003 1 www.anpec.com.tw APL5301/2 Pin Configuration (Cont.) G ND 1 8 GND V IN 2 7 GND V OUT 3 6 GND BP 4 5 GND SHDN T A B is G N D V IN 1 GND 2 SHDN 3 5 V OUT 3 SOP-8 (Top View) 1 2 V OUT V IN SOT-23 (Top View) APL5301 4 1 2 3 V OUT GND V IN BP SOT-23-5 (Top View) SOT-89 (Top View) APL5302 APL5302 APL5302 Ordering and Marking Information Package C ode A : S O T -23 B : S O T -2 3-5 D 5 : S O T -89-5 K : S O P -8 T e m p . R a nge C : 0 to 70 C I : -40 to 8 5 C H andling C ode T R : T ap e & R ee l V o ltage C ode : 13 : 1 .3V ~ 3 4 : 3.4V 5 0 : 5.0V A P L5 30 1/2 H andling C ode T e m p . R a nge Package C ode V o ltage C ode A P L53 01/2 -13 D /K : A P L 5 3 0 1 /2 XXXXX 13 XXXXX - D ate C o de ; D : S O T -89 13 - 1.3V Marking Information SOT-23 and SOT-23-5 packages Product Name APL5301-13A/B APL5301-14A/B APL5301-15A/B APL5301-16A/B APL5301-17A/B APL5301-18A/B APL5301-19A/B APL5301-20A/B APL5301-21A/B APL5301-22A/B APL5301-23A/B APL5301-24A/B APL5301-25A/B APL5301-26A/B APL5301-27A/B APL5301-28A/B APL5301-29A/B APL5301-30A/B APL5301-31A/B Copyright ANPEC Electronics Corp. Rev. A.9 - Apr., 2003 Marking 317X 318X 319X 31AX 31BX 31CX 31DX 31EX 31FX 31GX 31HX 31IX 31JX 31KX 31LX 31MX 31NX 31OX 31PX Product Name APL5302-13A/B APL5302-14A/B APL5302-15A/B APL5302-16A/B APL5302-17A/B APL5302-18A/B APL5302-19A/B APL5302-20A/B APL5302-21A/B APL5302-22A/B APL5302-23A/B APL5302-24A/B APL5302-25A/B APL5302-26A/B APL5302-27A/B APL5302-28A/B APL5302-29A/B APL5302-30A/B APL5302-31A/B 2 Marking 327X 328X 329X 32AX 32BX 32CX 32DX 32EX 32FX 32GX 32HX 32IX 32JX 32KX 32LX 32MX 32NX 32OX 32PX www.anpec.com.tw APL5301/2 Marking Information (Cont.) SOT-23 and SOT-23-5 packages Product Name APL5301-32A/B APL5301-33A/B APL5301-34A/B APL5301-35A/B APL5301-48A/B APL5301-49A/B APL5301-50A/B Marking 31QX 31RX 31SX 31TX 31XX 31YX 31ZX Product Name APL5302-32A/B APL5302-33A/B APL5302-34A/B APL5302-35A/B APL5302-48A/B APL5302-49A/B APL5302-50A/B Marking 32QX 32RX 32SX 32TX 32XX 32YX 32ZX The last character "X" in the marking is for data code. Pin Description PIN Name VIN No. 1 2 GND 3 4 5 SHDN(Note1) BP(Note1) VOUT I/O I I O O Description Supply voltage input. Ground pins of the circuitry, and all ground pins must be soldered To PCB with proper power dissipation. Shutdown control pin, low = off, high = nromal. Bypass signal pin of the regulator. Output pin of the regulator. Note1 : This pin does not exist in 3-pin package. Absolute Maximum Ratings Symbol VIN, VOUT SHDN RTH,JA Parameter Input Voltage or Out Voltage Shutdown Control Pin Thermal Resistance - Junction to Ambient PD Power Dissipation TJ Operating Junction Temperature Control Section TL 6 V 357 C/W Internally Limited W 0 to 125 Storage Temperature Range Lead Temperature (Soldering, 10 second) Copyright ANPEC Electronics Corp. Rev. A.9 - Apr., 2003 Unit V C Power Transistor TSTG Rating 6 3 0 to 150 -65 to +150 C 260 C www.anpec.com.tw APL5301/2 Electrical Characteristics Unless otherwise noted these specifications apply over full temperature, VIN=3.8V, CIN=COUT=1uF, SHDN=VIN, TJ=0 to 125C. Typical values refer to TJ=25C. APL5301/2 Symbol Parameter Test Conditions Unit Min. Typ. Max. VIN Input Voltage 2.7 6 V VOUT+1.0V< VCC<6.0V, 0mA< IOUT VOUT -2% VOUT VOUT +2% VOUT Output Voltage V VINI =VOUT+0.5V ILIMIT Circuit Current Limit 500 mA ISHORT Short Current VOUT=0V 50 mA IOUT Load Current 300 mA VIN=VOUT+0.5V REGLINE Line Regulation VOUT+0.5V< VCC<6.0V, IOUT=150mA 4 10 mV REGLOA Load Regulation VIN =VOUT+0.5V, 0mA< IOUT < IMAX 1 6 mV VIN= VOUT+0.5V , IOUT=1mA150mA in 1us 70 150 mV mV 1.3VVOUT<1.5V 1.5VVOUT<2.0V IOUT =300mA 2.0VVOUT<2.5V 2.5VVOUT<3V 3VVOUT 5V F1kHz, 1Vpp at VIN = VOUT+1.0V 1.2 1 0.8 0.6 0.4 55 1.6 1.2 0.9 0.7 0.5 V No load 50 80 IOUT=300mA 150 180 Shutdown = low IOUT=0, VCC=6.0V 0.01 1 Load Transient VDROP Dropout Voltage(Note2) PSRR Ripple Rejection IQ Quiescent Current Shutdown Supply Current(Note3) Noise OTS TC COUT Shutdown Recovery Delay(Note3) Over Temperature Shutdown 45 100Hz 2 K V, V M M > 2 0 0 V 1 0 m s , I tr > 1 0 0 m A Carrier Tape t D P Po E P1 Bo F W Ko Ao D1 T2 J C A B T1 Copyright ANPEC Electronics Corp. Rev. A.9 - Apr., 2003 18 www.anpec.com.tw APL5301/2 Reel Dimensions A p p lic a tion SOP- 8 A B T1 T2 W P E 6 2 + 1.5 C 1 2.7 5+ 0 .1 5 J 3 30 1 2 0 .5 1 2.4 0.2 2 0 .2 12 0. 3 8 0 .1 1 .7 50 .1 F D D1 Po P1 Ao Bo Ko t 0 .3 0 .01 3 5 .5 1 A p p lic a tion S O T-89 A p p lic a tion S O T-23 -5 4 .0 0 .1 2 .0 0 .1 6 .4 0 .1 5 .2 0 . 1 2 .1 0 .1 A B C J T1 T2 P E 1 78 1 70 2 1 3.5 0.15 3 0 .1 5 14 2 1 .3 0 .3 W 1 2 + 0.3 1 2 - 0 .1 8 0 .1 1 .7 5 0 .1 F D D1 Po P1 Ao Bo Ko t 5 .5 0 .05 1 .5 0 .1 1 .5 0 .1 4 .0 0 .1 2 .0 0 .1 4 .8 0 .1 4 .5 0 .1 1 .8 0 0 .1 0 .3 0 .01 3 A B C J T1 T2 P E 1 78 1 7 2 1 .0 8 .4 2 1 .5 0 .3 W 8 .0 + 0.3 - 0.3 4 0 .1 1 .7 5 0 .1 F D D1 Po P1 Ao Bo Ko t 3 .5 0 .05 1 .5 + 0.1 1 .5 + 0.1 4 .0 0 .1 2 .0 0 .1 3 .1 5 0.1 3 .2 0 .1 1 .4 0 .1 0 .2 0 .03 1 .5 5 +0.1 1 .5 5 + 0.2 5 1 3.0 + 0 .2 2 .5 0 .15 Cover Tape Dimensions Application SOP- 8 SOT- 23 SOT- 89 Carrier Width 12 8 12 Cover Tape Width 9.3 5.3 9.3 Devices Per Reel 2500 3000 1000 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright ANPEC Electronics Corp. Rev. A.9 - Apr., 2003 19 www.anpec.com.tw