APL5101/2 150mA, 4A Quiescent Current Regulator Features General Description * * The APL5101/2 are micro-power, ultra low dropout linear regulator, which operate from 2V to 6V input voltage and deliver up to 150mA. Typical dropout voltage is only 200mV at 150mA loading. Designed for use in battery-powered system, the low 4A quiescent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5101/2 maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown protection and current limit protection to ensure specified output current and controlled short-circuit current. The APL5101/2 regulator come in a miniature SOT-23, SOT-23-5 and SOT-89 packages. * * * * * * * * * Ultra Low Quiescent Current: 4A Ultra Low Dropout Voltage: 200mV@3.3V/150mA Fixed Output Voltages: 1.2V~3.5V, steps 100mV Guaranteed 150mA Output Current Stable with 1F Output Capacitor Ceramic Capacitor can be used Current Limit Protection Controlled Short Circuit Current: 50mA Build in Thermal Protection SOT-23, SOT-23-5 and SOT-89 packages Lead Free Available (RoHS Compliant) Applications * Hand-held Equipment * * RTC or CMOS Backup Power Battery Powered Equipment Pin Configuration SOT-23-5 V IN 1 GND 2 SHDN 3 5 SOT-23 V OUT V OUT 1 3 4 NC GND APL5101 2 APL5101 SOT-89 SOT-23 GND 1 3 V OUT GND V IN V IN V IN 2 VOUT APL5101 APL5102 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.1 - Jun., 2005 1 www.anpec.com.tw APL5101/2 Ordering and Marking Information Package Code A : SOT-23 B : SOT-23-5 D : SOT-89 Operating Ambient Temp. Range I : -40 to 85 C Handling Code TR : Tape & Reel Voltage Code : 12 : 1.2V ~ 35 : 3.5V Lead Free Code L : Lead Free Device Blank : Original Device APL5101/2 Lead Free Code Handling Code Temp. Range Package Code Voltage Code APL5101 -12 A/B: 105X X - Date Code : 5 - 1.2V APL5101 -12 D : APL5101 XXXXX - Date Code : 12 - 1.2V XXXXX12 APL5102 -12 A/B: AB5X X - Date Code : 5 - 1.2V APL5102 -12 D : APL5102 XXXXX - Date Code : 12 - 1.2V XXXXX12 Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature. SOT-23 and SOT-23-5 packages Product Name APL5101-12A/B APL5101-13A/B APL5101-14A/B APL5101-15A/B APL5101-16A/B APL5101-17A/B APL5101-18A/B APL5101-19A/B APL5101-20A/B APL5101-21A/B APL5101-22A/B APL5101-23A/B APL5101-24A/B APL5101-25A/B APL5101-26A/B APL5101-27A/B APL5101-28A/B APL5101-29A/B APL5101-30A/B APL5101-31A/B APL5101-32A/B APL5101-33A/B APL5101-34A/B APL5101-35A/B Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 Marking 105X 107X 108X 109X 10AX 10BX 10CX 10DX 10EX 10FX 10GX 10HX 10IX 10JX 10KX 10LX 10MX 10NX 10OX 10PX 10QX 10RX 10SX 10TX Product Name APL5102-12A/B APL5102-13A/B APL5102-14A/B APL5102-15A/B APL5102-16A/B APL5102-17A/B APL5102-18A/B APL5102-19A/B APL5102-20A/B APL5102-21A/B APL5102-22A/B APL5102-23A/B APL5102-24A/B APL5102-25A/B APL5102-26A/B APL5102-27A/B APL5102-28A/B APL5102-29A/B APL5102-30A/B APL5102-31A/B APL5102-32A/B APL5102-33A/B APL5102-34A/B APL5102-35A/B 2 Marking AB5X AB7X AB8X AB9X ABAX ABBX ABCX ABDX ABEX ABFX ABGX ABHX ABIX ABJX ABKX ABLX ABMX ABNX ABOX ABPX ABQX ABRX ABSX ABTX www.anpec.com.tw APL5101/2 Pin Description PIN I/O No. Name 1 VIN 2 GND 3 SHDN 4 NC 5 VOUT I Description Voltage supply input pin GND pin I Shutdown control pin, high = off, low = normal Not connected O Regulator output pin Absolute Maximum Ratings Symbol Rating Unit Input Voltage or Out Voltage 6.5 V SHDN VOUT Shutdown Control Pin 6.5 V RTH,JA Thermal Resistance-Junction to Ambient SOT-23 SOT-23-5 SOT-89 260 260 180 C /W RTH,JC Thermal Resistance-Junction to Ambient SOT-23 SOT-23-5 SOT-89 130 130 90 C /W Internally Limited W 0 to 125 0 to 140 C -65 to +150 C 260 C VIN,VOUT Parameter PD Power Dissipation TJ Operating Junction Temperature Control Section Power Transistor TSTG Storage Temperature Range TL Lead Temperature (Soldering, 10 second) Block Diagram VIN Current L im i t SHDN Shutdown Logic Reference Voltage _ + VOUT Thermal Shutdown APL5101/2 Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 3 GND www.anpec.com.tw APL5101/2 Electrical Characteristics Unless otherwise noted these specificatons apply over full temperature, VIN = 5V, CIN = COUT = 1F, TA = -40 to 85C. Typical values refer to TA = 25C. Symbol Parameter APL5101/2 Test Condition Min. VIN VOUT ILIMIT IQ IOUT Input Voltage Output Voltage Accuracy Output Voltage Range Current Limit Quiescent Current Shutdown Supply Current Load Current Dropout Voltage 6 V -2 2 % 3.5 V 300 4 370 7 mA IOUT = 150mA 4 10 A VSHDN = High 0.1 1 250 150 VOUT + 0.5V<VIN<6V, IOUT = 10mA VIN = 5V, 0Ma<IOUT<IMAX REGLOAD Load Regulation (NOTE) Unit Max. 2 1.2 VIN = 5V IOUT = 0mA REGLINE Line Regulation VDROP V = 5V IN Typ. mA 2 10 mV 15 30 mV VOUT = 1.4V, IOUT = 150mA 1000 1300 VOUT = 1.8V, IOUT = 150mA 600 900 VOUT = 3.3V, IOUT = 150mA 200 300 mV PSRR Ripple Rejection F = 1kHz, COUT = 1F, IOUT = 10mA 30 40 ISHORT VOUT = 0V 40 50 60 mA 200 250 VRMS 0.1 1 A en ISHDN VSHDN TEXIT OTS TC COUT Short Circuit Current F = 22Hz to 80kHz, COUT = 1F, IOUT = 10mA Shutdown Input Bias Current VSHDN = Low Noise dB High Threshold Voltage 1.6 VIN+0.3 V Low Threshold Voltage -0.3 0.4 V Shutdown Exit Delay VOUT = 90%, RLOAD = 25 Over Temperature Shutdown Over Temperature Shutdown Hysteresis Output Voltage Temperature T A = -40C ~ 100C Coefficient Output Capacitor 1.5 120 2 135 2.5 mS C 10 20 30 C 100 200 ppm/C 1 10 F ESR 10 1000 m Note: Dropout voltage definition:VIN-VOUT when VOUT is 2% below the value of VOUT for VIN= VOUT+1V. Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 4 www.anpec.com.tw APL5101/2 Application Circuit APL5101/2 V IN V OUT SHDN CIN 1 F COUT 1 F GND Application Characteristics Quiescent Current vs. Input Voltage Quiescent Current vs. Output Current 5 4 VOUT=3.3V 3.5 VIN=5V 4 Quiescent Current(A) Quiescent Current(A) 4.5 3.5 3 2.5 2 1.5 1 3 2.5 2 1.5 1 0.5 0.5 0 0 0 1 2 3 4 5 0 6 Input Voltage(V) Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 25 50 75 100 125 150 Output Current(mA) 5 www.anpec.com.tw APL5101/2 Application Characteristics (Cont.) Output Voltage vs. Input Voltage Quiescent Current vs. Ambient Temperature 4 3.5 3.5 IOUT=0mA Quiescent Current(A) Output Vlotage(V) 3 2.5 2 1.5 1 0.5 VOUT=1.4V 3 2.5 2 1.5 1 0.5 0 -40 0 0 1 2 3 4 5 6 -20 Input Voltage(V) 20 40 60 80 100 Ambient Temperature(C) Dropout Voltage vs. Output Current PSRR vs. Frequency +0 1200 -10 TTT 1000 100mA T -20 VOUT=1.2V -30 50mA 800 PSRR(dB) Dropout Voltage(mV) 0 600 400 -40 -50 -60 1mA -70 -80 VOUT=3.3V 200 -90 -100 10 0 0 25 50 75 100 125 150 Rev. A.1 - Jun., 2005 1k 10k 100k Frequency(Hz) Output Current(mA) Copyright ANPEC Electronics Corp. 100 6 www.anpec.com.tw APL5101/2 Application Characteristics (Cont.) Load Transient Response Load Transient Response VOUT=1.4V (50mV/div) VOUT=3.3V (50mV/div) IL=1~150mA IL=1~150mA Time(0.5ms/div) Time(0.5ms/div) Line Transient Response Line Transient Response VIN(4.5V~5.5V) VIN(4.5V~5.5V) VOUT=1.4V(200mV/div) IOUT=10mA COUT=1F VOUT=3.3V(200mV/div) IOUT=10mA COUT=1F Time(0.1ms/div) Time(0.1ms/div) Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 7 www.anpec.com.tw APL5101/2 Application Characteristics (Cont.) Current Limit vs. Input Voltage Output Voltage vs. Ambient Temperature 1.398 400 VOUT(1.4V), TA=25C VOUT(3.3V), TA=25C 1.396 300 250 VOUT(1.4V), TA=85C Output Volatge(V) Current Limit(mA) 350 VOUT(3.3V), TA=85C 200 150 100 IL=0mA 1.394 1.392 1.39 1.388 1.386 50 0 1.384 2.5 3 3.5 4 4.5 5 5.5 -40 6 Input Volatge(V) -20 0 20 40 60 80 100 120 Ambient Temperature(C) Power Dissipation vs. Ambient Temperature Output Voltage vs. Temperature 3.312 0.6 3.31 Power Dissipation(W) Output Voltage(V) 0.5 3.308 IL=0mA 3.306 3.304 3.302 3.3 3.298 3.296 0.4 SOT-89 0.3 0.2 SOT-23 0.1 0 -40 -20 0 20 40 60 80 100 120 25 Rev. A.1 - Jun., 2005 75 100 125 Ambient Temperature(C) Ambient Temperature(C) Copyright ANPEC Electronics Corp. 50 8 www.anpec.com.tw APL5101/2 Application Information Capacitor Selection and Regulation Stability resulting in a pulsed output during continuous thermal protection. Thermal protection is designed to protect the IC in the event of fault conditions. For continual operation, do not exceed the absolute maximum junction temperature rating of TJ = +140C. The APL5101/2 use at least a 1F capacitor on the input. This capacitor can use Aluminum, Tantalum or Ceramic capacitors. Input capacitor with large value and low ESR provides better PSRR and line transient response. The output capacitor also can use Aluminum, Tantalum or Ceramic capacitor, and its proper values is recommended 1F, ESR must be above 10m Large output capacitor values can reduce noise and improve load-transient response, stability, and PSRR. With X5R and Y5V dielectrics, 1F is sufficient at all operating temperatures. The selection of output capacitor is important because it with COUT form a zero to provide the sufficient phase margin. Operating Region and Power Dissipation The thermal resistance of the case and circuit board, ambient and junction air temperature, and the rate of air flow all control the APL5101/2's maximum power dissipation. The power dissipation across the device is P = IOUT (VIN-VOUT). The maximum power dissipation is: PMAX = (TJ-TA) / (JC +CA ) where TJ-TA is the temperature difference between the junction and ambient air. JC is the thermal resistance of the package, CA is the thermal resistance through the printed circuit board, copper traces, and other materials to the surrounding air. The GND pin provides an electrical connection to ground and channeling heat away. The printed circuit board (PCB) forms a heat sink and dissipates most of the heat into ambient air. Input-Output (Dropout) Voltage The minimum input-output voltage differential (dropout) determines the lowest usable supply voltage. The dropout voltage is a function of drain-to-source on resistance multiplied by the load current. Current Limit and Short Circuit APL5101/2 include a current-limit circuitry for this linear regulator. The current limit protection, which sense the current flows the P-channel MOSFET, and controls the output voltage. The point where limiting occurs is I OUT=300mA. When output is shorted to ground, the APL5101/2 will keep short circuit current at 50mA .This design is a method for an indefinite amount of time without damaging to the part. Thermal Protection Thermal protection limits total power dissipation in the APL5101/2. When the junction temperature exceeds TJ = +135C, the thermal sensor generate a logic signal to turn off the pass transistor and let IC to cool.When the IC's junction temperature cools by 20C, the thermal sensor will turn the pass transistor on again, Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 9 www.anpec.com.tw APL5101/2 Packaging Information SOT-23 D B 3 E H 2 1 e A L A1 Dim A A1 B C D E e H L Millimeters Min. 1.00 0.00 0.35 0.10 2.70 1.40 1.90/2.1 BSC. Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 Inches Min. Max. 0.039 0.051 0.000 0.004 0.014 0.020 0.004 0.010 0.106 0.122 0.055 0.071 0.075/0.083 BSC. 0.094 0.118 0.015 Max. 1.30 0.10 0.51 0.25 3.10 1.80 2.40 0.37 C 3.00 10 www.anpec.com.tw APL5101/2 Packaging Information SOT-23-5 e1 5 4 E1 1 2 E 3 e b D A2 A A1 Dim A A1 A2 b D E E1 e e1 L L1 L2 a L Inches Max. 1.45 0.15 1.30 0.55 3.00 3.00 1.70 Min. 0.037 0.002 0.035 0.0138 0.110 0.102 0.059 0.35 0.55 0.014 0.7 10 0.020 0 0.20 BSC 0.5 0 Max. 0.057 0.006 0.051 0.0217 0.118 0.118 0.067 0.037 0.075 0.95 1.90 Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 L2 Millimeters Min. 0.95 0.05 0.90 0.35 2.8 2.6 1.5 L1 a 0.022 0.008 BSC 11 0.028 10 www.anpec.com.tw APL5101/2 Packaging Information SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62) D D1 E H 1 2 3 L C B1 B e e1 A Dim A B B1 C D D1 e e1 E H L Millimeters M in. 1.40 0.40 0.35 0.35 4.40 1.35 Min. 0.055 0.016 0.014 0.014 0.173 0.053 1.50 BSC 3.00 BSC 2.29 3.75 0.80 Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 Inches Max. 1.60 0.56 0.48 0.44 4.60 1.83 Max. 0.063 0.022 0.019 0.017 0.181 0.072 0.059 BSC 0.118 BSC 2.60 4.25 1.20 1 0 12 0.090 0.148 0.031 0.102 0.167 0.047 1 0 www.anpec.com.tw APL5101/2 Physical Specifications Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow) tp TP Critical Zone T L to T P Temperature Ramp-up TL tL Tsmax Tsmin Ramp-down ts Preheat 25 t 25 C to Peak Time Classification Reflow Profiles Profile Feature Average ramp-up rate (TL to TP) Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Time maintained above: - Temperature (T L) - Time (tL) Peak/Classificatioon Temperature (Tp) Time within 5C of actual Peak Temperature (tp) Ramp-down Rate Sn-Pb Eutectic Assembly Pb-Free Assembly 3C/second max. 3C/second max. 100C 150C 60-120 seconds 150C 200C 60-180 seconds 183C 60-150 seconds 217C 60-150 seconds See table 1 See table 2 10-30 seconds 20-40 seconds 6C/second max. 6C/second max. 6 minutes max. 8 minutes max. Time 25C to Peak Temperature Notes: All temperatures refer to topside of the package .Measured on the body surface. Copyright ANPEC Electronics Corp. Rev. A.1 - Jun., 2005 13 www.anpec.com.tw APL5101/2 Classification Reflow Profiles (Cont.) Table 1. SnPb Entectic Process - Package Peak Reflow Temperature s 3 3 Package Thickness Volume mm Volume mm <350 350 <2.5 mm 240 +0/-5C 225 +0/-5C 2.5 mm 225 +0/-5C 225 +0/-5C Table 2. Pb-free Process - Package Classification Reflow Temperatures 3 3 3 Package Thickness Volume mm Volume mm Volume mm <350 350-2000 >2000 <1.6 mm 260 +0C* 260 +0C* 260 +0C* 1.6 mm - 2.5 mm 260 +0C* 250 +0C* 245 +0C* 2.5 mm 250 +0C* 245 +0C* 245 +0C* *Tolerance: The device manufacturer/supplier shall assure process compatibility up to and including the stated classification temperature (this means Peak reflow temperature +0C. For example 260C+0C) at the rated MSL level. R e liability test program Test item SOLDERABILITY H O LT PCT TST ESD Latch-Up Method M IL-STD-883D-2003 M IL-STD-883D-1005.7 JESD-22-B, A102 M IL-STD-883D-1011.9 M IL-STD-883D-3015.7 JESD 78 Description 245C , 5 S E C 1 0 0 0 H r s B i a s @ 1 2 5 C 1 6 8 H r s , 1 0 0 % R H , 1 2 1 C - 6 5 C ~ 1 5 0 C , 2 0 0 C y c l e s VHBM > 2KV, VMM > 200V 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.1 - Jun., 2005 14 www.anpec.com.tw APL5101/2 Cover Tape Dimensions Application SOT-23 A B C 1781 60 1.0 12.0 D D1 0.1MIN F 3.5 0.05 Application A 178 1 SOT-23-5 Application SOT-89 1.5 +0.1 B 72 1.0 J T1 Po P1 Ao W 8.0+ 0.3 - 0.3 Bo Ko t 4.0 J 2.0 0.05 T1 3.1 T2 3.0 W 1.3 P 0.20.03 E 8.4 2 1.5 0.3 8.0 0.3 4 0.1 1.75 0.1 2.5 0.15 9.0 0.5 C 13.0 + 0.2 2.5 0.15 T2 1.4 P E 4.0 1.75 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 3.15 0.1 3.2 0.1 1.4 0.1 0.20.033 A B C J T1 T2 P E 178 1 70 2 14 2 1.3 0.3 8 0.1 1.75 0.1 Ko t F D D1 Po P1 Ao W 12 + 0.3 12 - 0.1 Bo 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 13.5 0.15 3 0.15 1.80 0.1 0.30.013 (mm) Cover Tape Dimensions Application SOT- 23 SOT- 23-5 SOT- 89 Carrier Width 8 8 12 Cover Tape Width 5.3 5.3 9.3 Devices Per Reel 3000 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.1 - Jun., 2005 15 www.anpec.com.tw