APL5835-18E

APL5835 450mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages Features • • • • • • • • 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 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 . Pin Description 3 V IN Applications 1 2 GND 3 2 GND •Voltage Regulator for CD-ROM Drivers •Voltage Regulator for LAN Cards •Wireless Communication Systems •Portable Instrument •Portable Consumer Equipment •Low Voltage Systems 1 V OUT V IN VOUT SOT-89 (Top View) 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  A NPEC Electronics Corp. Rev. B.5 - Apr., 2003 1 www.anpec.com.tw APL5835 Ordering and Marking Information 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 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 E : T O -9 2 TR : Tape & R eel 2 5 : 2 .5 V 3 3 : 3 .3 V APL 5835 XXXXX APL 5835 XXXXX18 APL 5835 XXXXX25 APL 5835 XXXXX26 APL 5835 XXXXX27 APL 5835 XXXXX28 APL 5835 XXXXX33 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 : 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 : 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 : 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 : 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 : 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 : 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 : XXXXX - D a te C o d e Block Diagram VIN Thermal Shutdown + - Current Limit VOUT VREF GND Copyright  A NPEC Electronics Corp. Rev. B.5 - Apr., 2003 2 www.anpec.com.tw APL5835 Absolute Maximum Ratings Symbol VIN IOUT TA TJ TSTG PD θJA Parameter Input Voltage Output Current Operating Ambient Temperature Range Operating Ambient Temperature Range Storage Temperature Range Power Dissipation Package Thermal Resistance SOT-89 TO-92 Rating 9 450 0 to 70 -40 to +150 -65 to +150 Interanl Limited 180 180 °C / W Unit V mA °C °C °C Electrical Characteristics cont. (TA=25°C, unless otherwise noted) Symbol VN V OUT IOUT ISC IQ Parameter Input Voltage Output Voltage Short Circuit Current Quiescent Current Line Regulation APL5835 APL5835-18 APL5835-25 APL5835-26 APL5835-27 APL5835-28 APL5835-33 Load Regulation Test Condition APL5835 Min. VOUT +1.45V 0.9 VOUT 450 600 6 10 Typ. Max. 8 1.02 VOUT Unit V V mA mA mA IOUT=10mA VOUT 2KV, VMM > 200V 10ms , Itr > 100mA Carrier Tape & Reel Dimensions t E Po P P1 D F W Bo Ao D1 Ko T2 J C A B T1 Application SOT-89 Application SOT-89 A 178 ±1 F B 70 ± 2 D C 13.5 ± 0.15 D1 1.5± 0.1 J 3 ± 0.15 Po T1 14 ± 2 P1 T2 1.3 ± 0.3 Ao W 12 + 0.3 12 - 0.1 Bo P 8 ± 0.1 Ko E 1.75± 0.1 t 5.5 ± 0.05 1.5± 0.1 4.0 ± 0.1 2.0 ± 0.1 4.8 ± 0.1 4.5± 0.1 1.80± 0.1 0.3±0.013 (mm) Copyright  A NPEC 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  A NPEC Electronics Corp. Rev. B.5 - Apr., 2003 12 www.anpec.com.tw