APL5835 450mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages Features General Description • • • • • • The APL5835 is a 3-pin low dropout linear regulator with 2.0% accuracy of output voltage over line , load and temperature variations . Dropout voltage at 450mA output current is less than 1.3V . Both output current limiting and thermal shutdown are built in to provide maximal protection to the APL5835 against fault conditions . The over current and thermal shutdown circuits become active when the current exceed 450mA , 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 450mA 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, 2.6V, 2.7V, 2.8V, 3.3V • Various SOT-89 and TO-92 Packages Available Pin Description Applications •Voltage Regulator for CD-ROM Drivers •Voltage Regulator for LAN Cards •Wireless Communication Systems •Portable Instrument •Portable Consumer Equipment •Low Voltage Systems 1 2 3 V OUT GND V IN SOT-89 (Top View) 3 V IN 2 GND 1 VOUT TO-92 (Top View) 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. B.5 - Apr., 2003 1 www.anpec.com.tw APL5835 Ordering and Marking Information P ackage C ode D : S O T -8 9 Tem p. R ange C : 0 to 7 0 ° C H a n d lin g C o d e TU : Tube V o lta g e C o d e 1 8 : 1 .8 V 2 8 : 2 .8 V APL5835 H a n d lin g C o d e Tem p. R ange P ackage C ode V o lta g e C o d e E : T O -9 2 TR : Tape & R eel 2 5 : 2 .5 V 3 3 : 3 .3 V 2 6 : 2 .6 V 2 7 : 2 .7 V B la n k : A d ju s ta b le V e r s io n APL5835 D : APL5835 XXXXX XXXXX - D a te C o d e APL5835 E : APL 5835 XXXXX XXXXX - D a te C o d e A P L 5 8 3 5 -1 8 D : APL5835 XXXXX18 XXXXX - D a te C o d e A P L 5 8 3 5 -1 8 E : APL 5835 XXXXX18 XXXXX - D a te C o d e A P L 5 8 3 5 -2 5 D : APL5835 XXXXX25 XXXXX - D a te C o d e A P L 5 8 3 5 -2 5 E : APL 5835 XXXXX25 XXXXX - D a te C o d e A P L 5 8 3 5 -2 6 D : APL5835 XXXXX26 XXXXX - D a te C o d e A P L 5 8 3 5 -2 6 E : APL 5835 XXXXX26 XXXXX - D a te C o d e A P L 5 8 3 5 -2 7 D : APL5835 XXXXX27 XXXXX - D a te C o d e A P L 5 8 3 5 -2 7 E : APL 5835 XXXXX27 XXXXX - D a te C o d e A P L 5 8 3 5 -2 8 D : APL5835 XXXXX28 XXXXX - D a te C o d e A P L 5 8 3 5 -2 8 E : APL 5835 XXXXX28 XXXXX - D a te C o d e A P L 5 8 3 5 -3 3 D : APL5835 XXXXX33 XXXXX - D a te C o d e A P L 5 8 3 5 -3 3 E : APL 5835 XXXXX33 XXXXX - D a te C o d e Block Diagram VIN Thermal Shutdown + Current Limit - VOUT VREF GND Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 2 www.anpec.com.tw APL5835 Absolute Maximum Ratings Symbol VIN Parameter Input Voltage IOUT Output Current TA Operating Ambient Temperature Range TJ 450 mA 0 to 70 °C Operating Ambient Temperature Range -40 to +150 °C Storage Temperature Range -65 to +150 °C PD Power Dissipation Package Interanl Limited θJA Thermal Resistance Symbol VN Parameter SOT-89 180 TO-92 180 Test Condition Input Voltage Output Voltage IOUT Output Current Capability ∆VOUT=2% ISC Short Circuit Current VOUT<0.4V IQ Quiescent Current Line Regulation APL5835 APL5835-18 APL5835-25 APL5835-26 APL5835-27 APL5835-28 APL5835-33 VIN=5V , No Load T J =0~125°C IOUT =10mA, V OUT+1.7V≤V IN ≤8V IOUT =0A, 3.5V≤V IN ≤8V IOUT =0A, 4.2V≤V IN ≤8V IOUT =0A, 4.3V≤V IN ≤8V IOUT=0A, 4.4V≤V IN ≤8V IOUT=0A, 4.5V≤V IN ≤8V IOUT=0A, 5V≤V IN ≤8V T J =0~125°C (V IN -V OUT)=1.7V, 0≤ IOUT ≤0.45A V IN=3.5V, 0≤ IOUT ≤0.45A V IN =4.2V, 0≤ IOUT ≤0.45A V IN=4.5V, 0≤ IOUT ≤0.45A V IN =4.4V, 0≤ IOUT ≤0.45A V IN =4.5V, 0≤ IOUT ≤0.45A V IN =5V, 0≤ IOUT ≤0.45A IOUT=450mA , ∆V OUT =1% REG LINE Load Regulation REG LOAD V DROPOUT PSRR OTS IOUT=10mA APL5835 Min. VOUT +1.45V 0.9 VOUT Typ. Max. 8 1.02 VOUT 450 3 Unit V V mA 600 APL5835 APL5835-18 APL5835-25 APL5835-26 APL5835-27 APL5835-28 APL5835-33 Dropout Voltage Power Supply Rejection at 1kHz Ratio Over Temperature Shutdown Output Noise Output Voltage Temperature Coefficient Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 °C / W (TA=25°C, unless otherwise noted) V OUT TC Unit V TSTG Electrical Characteristics cont. EN Rating 9 mA 6 10 mA 3 6 mV 13 20 mV 1300 1450 mV 55 dB 150 °C 100 µVrms 100 ppm/°C www.anpec.com.tw APL5835 Application Schematic Fixed 1.8V,2.5V, 2.6V, 2.7V, 2.8V and 3.3V Regulator 1.25V to 7V Adjustable Regulator A P L5835 V IN IN APL5835 OUT ADJ V OUT IN R1 + R2 VOUT = 1.250V× V OU T OUT GND + 1µF V IN 1µF 10µF 10µF R1+ R2 R1 Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 4 www.anpec.com.tw APL5835 Typical Characteristics Output Voltage vs. Temperature Output Voltage vs. Temperature 3.4 2.7 2.6 3.3 3.2 2.4 Output Voltage (V) Output Voltage (V) 2.5 2.3 2.2 2.1 2 1.9 3.1 3 2.9 2.8 1.8 2.7 1.7 2.6 1.6 50 100 150 -50 50 100 Temperature (°C) Temperature (°C) Line Transient Response Line Transient Response 6 (CL=1µF, IOUT=1mA) 25 6 5 20 5 15 3 10 VOUT 2 5 1 0 4 20 V IN 10 3 2 V OUT 0 1 0 -5 10 20 30 40 50 60 70 80 90 100 0 -10 10 20 30 40 50 60 70 80 90 100 Time (ns) Time (ns) Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 150 (CL=10µF, IOUT=10mA) Input Voltage (V) VIN 4 0 0 0 Output Voltage (mV) 0 Output Voltage (mV) Input Voltage (V) -50 5 www.anpec.com.tw APL5835 Typical Characteristics Load Transient Response Output Voltage vs. Input Voltage 0 1 3.5 IOUT=10mA Load Current (A) 0.8 0.7 0.6 0.5 0.4 -10 VOU 6 -15 IOUT -20 0.3 0.2 -25 0.1 0 -360 -160 40 240 440 3 Output Voltag (V) -5 Output Voltage Deviati (mV) 0.9 1.5 1 -30 640 0 0 2 4 6 8 10 Time (ns) Input Voltage (V) Short Current vs. Temperature Output Current vs. Load Regulation 16 14 Load Regulation (mV) 590 Short Current (mA) 2 0.5 600 580 570 560 550 540 -50 2.5 12 10 8 6 4 2 0 0 50 100 150 0 Temperature (°C) Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 100 200 300 400 500 Output Current (mA) 6 www.anpec.com.tw APL5835 Typical Characteristics Cont. Short Current vs. Input Voltage Output Current vs. Dropout Voltage 700 1300 Dropout Voltage (mV) Short Current (mA) 600 500 400 300 200 1250 1200 1150 1100 1050 100 0 1000 0 2 4 6 8 10 0 100 Input Voltage (V) 300 400 500 Output Current (mA) Input Current vs. Temperature Input Current vs. Input Voltage 9 8 8 7 7 6 Input Current (mA) Input Current (mA) 200 6 5 4 3 2 5 4 3 2 1 1 0 0 -50 0 50 10 0 0 15 0 4 6 8 10 Input Voltage (V) Temperature (°C) Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 2 7 www.anpec.com.tw APL5835 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. B.5 - Apr., 2003 0.050 0.250 0 . 11 5 2.66 8 0.080 0.105 www.anpec.com.tw APL5835 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. B.5 - 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° 9 0.090 0.148 0.031 0.102 0.167 0.047 10° www.anpec.com.tw APL5835 Physical Specifications Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb) Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow) temperature Reference JEDEC Standard J-STD-020A APRIL 1999 Peak temperature 183°C Pre-heat temperature Time Classification Reflow Profiles Average ramp-up rate(183 °C to Peak) Preheat temperature 125 ± 25 °C) Temperature maintained above 183 °C Time within 5 °C of actual peak temperature Peak temperature range Ramp-down rate Time 25 °C to peak temperature pkg. thickness ≥ 2.5mm and all bags Convection 220 +5/-0 °C VPR 215-219 °C IR/Convection 220 +5/-0 °C Convection or IR/ Convection 3 °C/second max. 120 seconds max. 60 ~ 150 seconds 10 ~ 20 seconds 220 +5/-0 °C or 235 +5/-0 °C 6 °C /second max. 6 minutes max. pkg. thickness < 2.5mm and pkg. volume ≥ 350 mm Copyright ANPEC Electronics Corp. Rev. B.5 - Apr., 2003 10 VPR 10 °C /second max. 60 seconds 215~ 219 °C or 235 +5/-0 °C 10 °C /second max. pkg. thickness < 2.5mm and pkg. volume < Convection 235 +5/-0 °C VPR 235 +5/-0 °C IR/Convection 235 +5/-0 °C www.anpec.com.tw APL5835 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. B.5 - Apr., 2003 11 www.anpec.com.tw APL5835 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. B.5 - Apr., 2003 12 www.anpec.com.tw