APL5885 500mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages Features General Description • • • • • • The APL5885 is a 3-pin low dropout linear regulator with 2.0% accuracy of output voltage over line , load and temperature variations . Dropout voltage at 500mA output current is less than 1.3V . Both output current limiting and thermal shutdown are built in to provide maximal protection to the APL5885 against fault conditions . The over current and thermal shutdown circuits become active when the current exceed 500mA , or the junction temperature reach 150°C . Normal operation is recovered when junction temperature drops below 130°C . Low Dropout Voltage of 1.3V at 500mA Output Voltage Accuracy ± 2.0% Line Regulation - 3mV (typ.) Load Regulation - 13mV (typ.) Input Voltage Range up to 9V Internal Current Limiting and Thermal Shutdown Protections • • Available Output Voltages -ADJ, 1.8V, 2.5V, 3.3V Pin Configuration Various SOT-89 and TO-92 Packages Available Applications • • • • • • Voltage Regulator for CD-ROM Drivers Voltage Regulator for LAN Cards Wireless Communication Systems 1 2 3 GND VIN VOUT SOT-89 (Top View) Portable Instrument 3 VOUT 2 V IN 1 GND TO-92 (Top View) Portable Consumer Equipment Low Voltage Systems Ordering and Marking Information P ackage C ode D : S O T -8 9 E : Tem p. R ange C : 0 to 7 0 °C H a n d lin g C o d e TU : Tube TR : V o lt a g e C o d e 1 8 : 1 .8 V 25 : 3 3 : 3 .3 V B la n k : L e a d F re e C o d e L : L e a d F r e e D e v ic A PL5885L e a d F re e C o d e H a n d lin g C o d e Tem p. R ange P ackage C ode V o lt a g e C o d e T O -9 2 Tape & R eel 2 .5 V A d ju s ta b le V e r s io n e B la n k : O r ig in a l D e v ic e APL5885 D : APL5885 XXXXX XXXXX - D a te C o d e APL5885 E : APL 5885 XXXXX A P L 5 8 8 5 -1 8 D : APL5885 XXXXX18 XXXXX - D a te C o d e A P L 5 8 8 5 -1 8 E : APL 5885 XXXXX18 XXXXX - D a te C o d e A P L 5 8 8 5 -2 5 D : APL5885 XXXXX25 XXXXX - D a te C o d e A P L 5 8 8 5 -2 5 E : APL 5885 XXXXX25 XXXXX - D a te C o d e A P L 5 8 8 5 -3 3 D : APL5885 XXXXX33 XXXXX - D a te C o d e A P L 5 8 8 5 -3 3 E : APL 5885 XXXXX33 XXXXX - D a te C o d e XXXXX - D a te C o d e 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.6 - Apr., 2003 1 www.anpec.com.tw APL5885 Absolute Maximum Ratings Symbol VIN Parameter Input Voltage Rating 9 Unit V 500 mA IOUT Output Current TA Operating Ambient Temperature Range 0 to 70 °C TJ Operating Ambient Temperature Range -40 to +150 °C TSTG Storage Temperature Range -65 to +150 °C PD Power Dissipation Package Interanl Limited θJA Thermal Resistance SOT-89 180 TO-92 180 °C / W Electrical Characteristics (TA=25°C, unless otherwise noted) Symbol VN VOUT IOUT ISC IQ REGLINE REGLOAD VDROPOUT PSRR OTS EN TC Parameter Test Condition Input Voltage Output Voltage IOUT=10mA Output Current ∆VOUT=2% Capability Short Circuit Current VOUT<0.4V Min. Typ. Max. 8 V 0.9 VOUT 1.02 VOUT V mA 800 2 Unit VOUT +1.45V 500 Quiescent Current VIN=5V , No Load Line Regulation TJ =0~125°C APL5885 IOUT=10mA, VOUT+1.7V≤VIN ≤8V APL5885-18 IOUT=0A, 3.5V≤VIN≤8V APL5885-25 IOUT=0A, 4.2V≤VIN≤8V APL5885-33 IOUT=0A, 5V≤VIN ≤8V TJ =0~125°C Load Regulation APL5885 (VIN -VOUT)=1.7V, 0≤ IOUT ≤0.5A APL5885-18 VIN=3.5V, 0≤ IOUT ≤0.5A APL5885-25 VIN =4.2V, 0≤ IOUT ≤0.5A APL5885-33 VIN=5V, 0≤ IOUT ≤0.5A Dropout Voltage IOUT=500mA , ∆VOUT=1% Power Supply at 1kHz Rejection Ratio Over Temperature Shutdown Output Noise Output Voltage Temperature Coefficient Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 APL5885 mA 6 10 mA 3 6 mV 0.4 0.6 % 1300 1450 mV 55 dB 150 °C 100 µVrms 100 ppm/°C www.anpec.com.tw APL5885 Block Diagram VIN Thermal Shutdown + Current Limit - VOUT VREF GND Application Schematic 1.25V to 7V Adjustable Regulator Fixed 1.8V, 2.5V and 3.3V Regulator A P L5885 V IN IN APL5885 OUT ADJ V OUT IN R1 + + 1µF V IN R2 VOUT = 1.250V× 1µF 10µF V OU T OUT GND 10µF R1+ R2 R1 Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 3 www.anpec.com.tw APL5885 Typical Characteristics Output Voltage vs. Temperature Output Voltage vs. Temperature 2.6 3.4 2.5 Output Voltage (V) Output Voltage (V) 2.4 2.3 2.2 2.1 2 1.9 3.3 3.2 3.1 1.8 1.7 1.6 -50 -25 0 25 50 75 100 3 -50 125 -25 25 50 75 100 125 Temperature (°C) Temperature (°C) Load Transient Response Line Transient Response 50 7 10 3.5 6 30 5 VIN=3.3V 20 4 10 3 0 2 VOUT=3.3V -10 1 -20 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 3 0 2.5 VOUT -5 2 -10 1.5 -15 1 -20 0.5 IOUT -25 0 -30 2 -0.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Time (ms) Time (µs) Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 5 Load Current (A) 40 Output Voltage Deviati (mV) VOUT=1.25V Input Voltage (V) Output Voltage Deviation (mV) 0 4 www.anpec.com.tw APL5885 Typical Characteristics (Cont.) Output Voltage vs. Input Voltage 62 3.5 61 3 Output Voltage (V) Adjust Pin Current (µA) Adjust Pin Current vs. Temperature 60 59 58 57 2.5 2 1.5 1 0.5 56 0 55 -50 0 50 100 0 150 1 2 3 Short Circuit Current vs. Temperature 6 7 8 9 Load Regulation vs. Output Current 14 940 920 VOUT=3.3V 12 Load Regulation(mV) Short Circuit Current (mA) 5 Input Voltage (V) Temperature (°C) 900 880 860 840 VIN= 5V 820 800 10 8 6 4 2 780 760 -50 4 0 0 50 100 0 150 200 300 400 500 Output Current (mA) Temperature(°C) Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 100 5 www.anpec.com.tw APL5885 Typical Characteristics (Cont.) Short Circuit Current vs. Input Voltage Output Current vs. Dropout Voltage 1.6 940 1.4 920 Dropout Voltage (V) Short Circuit Current (mA) 930 910 900 890 880 870 860 1.2 1 0.8 850 840 0.6 830 4 5 6 7 8 0 9 100 300 400 500 Output Current (mA) Input Voltage (V) Input Current vs. Input Voltage Quiescent Current vs. Temperature 9 8 8 7 7 Input Current (mA) Quiescent Current (mA) 200 6 5 4 3 6 5 4 3 2 2 1 1 0 -5 0 0 50 10 0 0 150 0 Temperature (°C) Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 2 4 6 8 10 Input Voltage (V) 6 www.anpec.com.tw APL5885 Packaging Ingormation TO-92 3 J e e1 2 D 1 L1 Q b2 b S L2 A S E L SEATING PLANE Dim Millimeters Min. Max. Inches Min. Max. A 4.58 5.33 0.170 0.210 φ b 0.41 0.53 0.160 0.021 φ b2 0.41 0.48 0.160 0.019 φ D E 4.96 5.20 0.175 0.205 3.94 4.19 0.125 0.165 e 2.42 2.66 0.095 0.105 e1 1.15 1.39 0.045 0.055 J 3.43 0.135 L 12.70 0.500 L1 L2 1.27 6.35 Q 2.93 S 2.42 Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 0.050 0.250 0 . 11 5 2.66 7 0.080 0.105 www.anpec.com.tw APL5885 Packaging Ingormation SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62) D D1 a E H 1 2 3 L C B1 B e e1 A a D im A B B1 C D D1 e e1 E H L α M illim eters M in. 1.40 0.40 0.35 0.35 4.40 1.35 Inches M ax. 1.60 0.56 0.48 0.44 4.60 1.83 M in. 0.055 0.016 0.014 0.014 0.173 0.053 1.50 B SC 3.00 B SC 2.29 3.75 0.80 Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 M ax. 0.063 0.022 0.019 0.017 0.181 0.072 0.059 BSC 0.118 B SC 2.60 4.25 1.20 10° 8 0.090 0.148 0.031 0.102 0.167 0.047 10° www.anpec.com.tw APL5885 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 Ram p-up TL tL Tsm ax Tsm in Ram p-down ts Preheat 25 t 25 °C to Peak Tim e Classificatin Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Large Body Small Body Average ramp-up rate 3°C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100°C - Temperature Mix (Tsmax) 150°C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183°C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5°C 240 +0/-5°C Time within 5°C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6°C/second max. 6 minutes max. Time 25°C to Peak Temperature Pb-Free Assembly Large Body Small Body 3°C/second max. 150°C 200°C 60-180 seconds 3°C/second max 217°C 60-150 seconds 245 +0/-5°C 250 +0/-5°C 10-30 seconds 20-40 seconds 6°C/second max. 8 minutes max. Note: All temperatures refer to topside of the package. Measured on the body surface. Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 9 www.anpec.com.tw APL5885 Reliability test Program Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B, A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD 78 Description 245° C , 5 SEC 1000 Hrs Bias @ 125 ° C 168 Hrs, 100 % RH , 121 ° C -65° C ~ 150° C , 200 Cycles VHBM > 2KV, VMM > 200V 10ms , Itr > 100mA Carrier Tape & Reel Dimensions t D P Po E P1 Bo F W Ao D1 Ko T2 J C A B T1 Application A B SOT-89 178 ±1 70 ± 2 Application F D SOT-89 5.5 ± 0.05 1.5± 0.1 C 13.5 ± 0.15 D1 1.5± 0.1 J T1 T2 3 ± 0.15 14 ± 2 1.3 ± 0.3 Po P1 Ao 4.0 ± 0.1 2.0 ± 0.1 4.8 ± 0.1 W 12 + 0.3 12 - 0.1 Bo P E 8 ± 0.1 1.75± 0.1 Ko t 4.5± 0.1 1.80± 0.1 0.3±0.013 (mm) Copyright ANPEC Electronics Corp. Rev. A.6 - Apr., 2003 10 www.anpec.com.tw APL5885 Cover Tape Dimensions Application SOT- 89 Carrier Width 12 Cover Tape Width 9.3 Devices Per Reel 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.6 - Apr., 2003 11 www.anpec.com.tw