APL1086 1.5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V, 2.85V and 3.3V Features General Description • • • The APL1086 is a low dropout three-terminal adjustable regulators with 1.5A output current capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications , the APL1086 has been optimized. Guaranteed Output Voltage Accuracy within 2% Fast Transient Response Guaranteed Dropout Voltage at Multiple Currents • • • • • • • The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V,2.85V and 3.3V, the output available voltage range is from 1.25~10. 7V with an input supply below 12V. Dropout voltage is guaranteed at a maximum of 1.45V at 1.5A. Load Regulation : 0.1% Typ. Line Regulation : 0.03% Typ. Low Dropout Voltage : 1.3V Typ. at IOUT =1.5A Current Limit : 1.5A Min. at TJ=125°C Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures. On-Chip Thermal Limiting : 150 °C Typ. Adjustable Output : 1.25~10.7V Standard 3-pin SOT-223, TO-252 , TO-220 and TO-263 Power Packages. The APL1086 is available in the industry standard 3pin SOT-223, TO-252, TO-220 or TO-263 power packages. Applications • • • • Pin Description Active SCSI Terminators Low Voltage Logic Supplies TAB IS VOUT Battery-Powered Circuitry TAB IS VOUT Post Regulator for Switching Power Supply 1 2 ADJ/GND OUT 3 IN Front View for SOT-223 1 2 ADJ/GND OUT 3 IN Front View for TO-252 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.4 - Jun., 2003 1 www.anpec.com.tw APL1086 Pin Description 3 VIN 2 VOUT 1 ADJ TA B is V O U T 3 V IN 2 V OUT 1 AD J Front View for TO-263 Front View for TO-220 Ordering and Marking Information Package Code F : T O -2 2 0 G : T O -2 6 3 U : T O -2 5 2 V : S O T -2 2 3 Tem p. R ange C : 0 to 7 0 ° C H a n d lin g C o d e TU : Tube TR : Tape & R eel V o lta g e C o d e 1 8 : 1 .8 V 2 5 : 2 .5 V 2 8 5 : 2 .8 5 V B la n k : A d ju s ta b le V e rs io n APL1086H a n d lin g C o d e Tem p. R ange Package Code V o lta g e C o d e A P L 1 0 8 6 F /G /U : AP L1086 XXXXX 3 3 : 3 .3 V XXXXX - D a te C o d e AP L1086 V : AP L1086 XXXXX X X X X X - D a te C o d e A P L 1 0 8 6 -1 8 F /G /U : 18 AP L1086 XXXXX XXXXX - D a te C o d e AP L1086- 18V : AP L1086 XX XXX 18 X X X X X - D a te C o d e A P L 1 0 8 6 -2 5 F /G /U : 25 AP L1086 XXXXX XXXXX - D a te C o d e AP L1086- 25V : AP L1086 XX XXX 25 X X X X X - D a te C o d e A P L 1 0 8 6 -2 8 5 F /G /U : 285 AP L1086 XXXXX XXXXX - D a te C o d e AP L1086- 285V : AP L1086 XX XXX 285 X X X X X - D a te C o d e A P L 1 0 8 6 -3 3 F /G /U : 33 AP L1086 XXXXX XXXXX - D a te C o d e AP L1086- 33V : AP L1086 XX XXX 33 X X X X X - D a te C o d e Absolute Maximum Ratings Symbol VI TJ Parameter Rating Unit 12 V TSTG Input Voltage Operating Junction Temperature Range Control Section Power Transistor Storage Temperature Range 0 to 125 0 to 150 -65 to +150 °C TL Lead Temperature (Soldering, 10 second) 260 °C Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 2 °C www.anpec.com.tw APL1086 Electrical Characteristics Symbol Parameter Test Conditions ILIMIT 10mA≤ IOUT ≤1.5A, 1.4V≤(V IN -VOUT) ≤9.75V, Reference Voltage T J =0~125°C Output Voltage APL1086-18 T J =25°C, IOUT =0mA, T J =0~125°C, 0≤ IOUT≤ 1.5A, 3.5V≤V IN≤9V, APL1086-25 T J =25°C, IOUT =0mA, T J =0~125°C, 0≤ IOUT≤ 1.5A, 4V≤V IN≤9V, APL1086-28 T J =25°C, IOUT =0mA, T J =0~125°C, 0≤ IOUT≤ 1.5A, 4.25V≤V IN≤9V, APL1086-33 T J =25°C, IOUT =0mA, T J =0~125°C, 0≤ IOUT≤ 1.5A, 4.75V≤V IN≤9V, Line Regulation T J =0~125°C APL1086 IOUT=10mA, 1.5V≤V IN –V OUT≤9V, (note1) APL1086-18 IOUT=0mA, 3.5V≤V IN≤9V, (note1) APL1086-25 IOUT=0A, 4V≤V IN≤9V, (note 1) APL1086-28 IOUT=0A, 4.25V≤V IN ≤9V, (note 1) APL1086-33 IOUT=0A, 4.75V≤V IN ≤ 9V, (note 1) Load Regulation T J =0~125°C APL1086 (V IN -V OUT)=3V, 0≤ IOUT ≤1.5A ,(note 1) APL1086-18 V IN=3.5V, 0≤ IOUT ≤1.5A ,(note 1) APL1086-25 V IN=4V, 0≤ IOUT ≤1.5A ,(note 1) APL1086-28 V IN=4.25V, 0≤ IOUT ≤1.5A ,(note 1) APL1086-33 V IN=4.75V, 0≤ IOUT ≤1.5A ,(note 1) Dropout Voltage IOUT=1.5A ,T J =0~125°C Current Limit (V IN -V OUT)=5V, T J=25°C IADJ Adjust Pin Current (V IN -V OUT)=3V, IOUT=10mA, T J=0~125°C V REF V OUT REG LINE REG LOAD VD Adjust Pin Current T J=0~125°C, 10mA≤ IOUT ≤1.5A, Change 1.4V≤(VIN -V OUT) ≤7.75V Minimum Load IO T J=0~125°C, (V IN -V OUT)=7.75V, (note 3) Current F RIPPLE=120Hz, V RIPPLE =1V P-P, PSRR Ripple Rejection (V IN -V OUT)=3V, T J=0~125°C Thermal TR T J=25°C, 30ms Pulse Regulation Temperature TS Stability Long -Term LS T J =125°C,1000Hrs. Stability APL1086 Min. Typ. Max. Unit 1.225 1.250 1.275 V 1.782 1.800 1.818 1.764 1.800 1.836 2.475 2.500 2.525 2.450 2.500 2.550 V 2.822 2.850 2.878 2.792 2.850 2.910 3.267 3.300 3.333 3.235 3.300 3.365 3 0.2 6 6 6 6 % mV 0.1 1 1 1 1 1.3 0.4 10 10 10 10 1.45 % mV 1500 ∆IADJ Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 0.03 1 1 1 1 60 V mA 60 120 µA 0.2 5 µA 1.7 mA 75 dB 0.01 0.02 %/ W 0.5 % 0.3 % www.anpec.com.tw APL1086 Electrical Characteristics (Cont.) Symbol Parameter Test Conditions RMS Output Noise Thermal Resistance Over Temperature Point Quiescent Current APL1086-18 APL1086-25 APL1086-28 APL1086-33 VN θ th OT APL1086 Min. Typ. Max. Unit 0.003 % 15 50 °C/ W 150 °C T J=25°C,10Hz≤F≤10kHz, (% of V OUT) Junction to Case, at Tab Junction to ambient T J=0~125°C, V IN≤9V V IN≤9V V IN≤9V V IN≤9V 5.5 5.5 5.5 5.5 10 10 10 10 mA Note 1: See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are measured at a constant junction temperature by low duty cycle pulse testing. Note 2: Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/ output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve. Note 3: Minimum load current is defined as the minimum output current required to maintain regulation. Application Circuits 1.25V to 10.7V Adjustable Regulator Improving Ripple Rejection APL1086 V IN IN V OUT 1 OUT V IN R1 ADJ 10µ F 121 Ω 10µ F + C 1* + R2 365 Ω 1% 150 µ F + C1 10µ F * C1 improves ripple rejection. XC should be approximately equal to R1 at ripple frequency * Needed if device is far from filter capacitors VOUT = 1.250V× V OUT R1 121 Ω 1% 100µ F C2 R2 1k + APL1086 IN OUT ADJ R1 + R2 R1 5V Regulator with Shutdown APL1086 IN OUT ADJ V IN + 10µ F 1k TTL 1k Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 5V 121 Ω 1% + 365 Ω 1% 100µ F 4 www.anpec.com.tw APL1086 Typical Characteristics Load Transient Response Line Transient Response 6 0.02 5 0.15 3 0 2.5 CIN=10uF Cout=10uF Tantalum VIN=5V 2 -0.01 1.5 1 -0.02 0.1 Input Voltage (V) Output Current (A) 3.5 5 Output Voltage Deviation (V) 0.01 4 4 CIN=10uF Cout=10uF Tantalum IOUT=0.1A 3 0.05 2 0 1 Output Voltage Deviation (V) 4.5 0.5 0 -0.03 -100 100 300 500 700 -0.05 0 -20 900 30 130 80 180 Time (µs) Time (µs) Output Voltage vs. Input Voltage Dropout Voltage vs. Output Current 1.35 3.5 1.3 3 Output Voltage (V) Dropout Voltage (V) 1.25 1.2 1.15 1.1 1.05 1 2.5 2 1.5 1 0.5 0.95 0 0.9 0 0.5 1 1.5 0 Output Current (A) Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 1 2 3 4 5 6 7 8 9 Input Voltage (V) 5 www.anpec.com.tw APL1086 Typical Characteristics Cont. Input Current vs. Input Voltage Current Limit vs. Input Voltage 3.4 6 Vout=1.25V 2.9 4 Current Limit (A) Input Current (mA) 5 2.4 3 1.9 2 1.4 1 0.9 0 0 2 4 6 8 10 0 3 Input Voltage (V) 6 9 12 Input Voltage (V) Output Voltage vs. Temperature Output Voltage vs. Temperature 3 .4 2.6 2.5 3 .3 Output Voltage (V) Output Voltage (V) 2.4 2.3 2.2 2.1 2 1.9 3 .2 3 .1 3 .0 2 .9 1.8 2 .8 1.7 1.6 -50 -25 0 25 50 75 100 2 .7 -5 0 125 0 25 50 75 100 125 Temperature (°C) Temperature (°C) Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 -2 5 6 www.anpec.com.tw APL1086 Typical Characteristics Cont. A djustable P in C urrent vs. Tem perature Input Current vs. Tem perature 68 8 A djustable P in C urrent (µ A ) 7 Input Current (mA) 64 60 6 5 4 56 3 52 -50 -25 0 25 50 75 100 2 125 -50 -25 0 25 50 75 100 125 Tem perature ( ° C) Tem perature ( ° C ) Current Limit vs. Temperature 2.9 Current Limit (mA) 2.7 2.5 Vin-Vout=5V 2.3 2.1 1.9 1.7 1.5 -50 -30 -10 10 30 50 70 90 110 130 150 Temperature (°C) Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 7 www.anpec.com.tw APL1086 Package Information SOT-223( Reference JEDEC Registration SOT-223) D A B1 a c H E L K e A1 e1 b B Dim A A1 B B1 c D E e e1 H L K α β Millimeters Min. 1.50 0.02 0.60 2.90 0.28 6.30 3.30 Inches Max. 1.80 0.08 0.80 3.10 0.32 6.70 3.70 Min. 0.06 Max. 0.07 0.02 0.11 0.01 0.25 0.13 0.03 0.12 0.01 0.26 0.15 2.3 BSC 4.6 BSC 6.70 0.91 1.50 0° Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 0.09 BSC 0.18 BSC 7.30 1.10 2.00 10° 0.26 0.04 0.06 0° 13° 0.29 0.04 0.08 10° 13° 8 www.anpec.com.tw APL1086 Package Informaion TO-252( Reference JEDEC Registration TO-252) E A b2 C1 L2 D H L1 L b C e1 D1 A1 E1 Dim M illim et er s Inc he s M in. M ax. M in. M ax. A 2. 1 8 2. 3 9 0. 0 86 0. 0 94 A1 0. 8 9 1. 2 7 0. 0 35 0. 0 50 b 0. 5 08 0. 8 9 0. 0 20 0. 0 35 b2 5. 2 07 5. 4 61 0. 2 05 0. 2 15 C 0. 4 6 0. 5 8 0. 0 18 0. 0 23 C1 0. 4 6 0. 5 8 0. 0 18 0. 0 23 D 5. 3 34 6. 2 2 0. 2 10 0. 2 45 D1 E 5. 2 R EF 6. 3 5 E1 0. 2 05 R EF 6. 7 3 0. 2 50 5. 3 R EF 0. 2 65 0. 2 09 R EF e1 3. 9 6 5. 1 8 0. 1 56 0. 2 04 H 9. 3 98 10 . 41 0. 3 70 0. 4 10 L 0. 5 1 L1 0. 6 4 1. 0 2 0. 0 25 0. 0 40 L2 0. 8 9 2. 0 32 0. 0 35 0. 0 80 Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 0. 0 20 9 www.anpec.com.tw APL1086 Package Informaion TO-220 ( Reference JEDEC Registration TO-220) D R Q b E e b1 e1 L1 L H1 A c F Millimeters Dim A b1 b c D e e1 E F H1 J1 L L1 R Q Min. 3.56 1.14 0.51 0.31 14.23 2.29 4.83 9.65 0.51 5.84 2.03 12.7 3.65 3.53 2.54 Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 J1 Inches Max. 4.83 1.78 1.14 1.14 16.51 2.79 5.33 10.67 1.40 6.86 2.92 14.73 6.35 4.09 3.43 10 Min. 0.140 0.045 0.020 0.012 0.560 0.090 0.190 0.380 0.020 0.230 0.080 0.500 0.143 0.139 0.100 Max. 0.190 0.070 0.045 0.045 0.650 0.110 0.210 0.420 0.055 0.270 0.115 0.580 0.250 0.161 0.135 www.anpec.com.tw APL1086 Package Informaion TO-263 ( Reference JEDEC Registration TO-263) E A L2 c2 D L L1 L3 b2 b e c M illimeters Dim A b b2 c c2 D E e L L1 L2 L3 M in. 4.06 0.51 1.14 Inches M ax. 4.83 0.992 1.399 M in. 0.160 0.02 0.045 1.40 9.65 10.299 0.045 0.340 0.380 15.88 2.84 2.92 1.78 0.575 0.090 0.050 0.38 TYP. 1.14 8.64 9.66 0.015 TYP. 2.543 BSC. 14.60 2.24 1.20 Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 M ax. 0.190 0.039 0.055 0.055 0.380 0.405 0.100 BSC. 11 0.625 0.110 0.115 0.070 www.anpec.com.tw APL1086 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 Convection or IR/ Convection Average ramp-up rate(183°C to Peak) 3°C/second max. 120 seconds max Preheat temperature 125 ± 25°C) 60 – 150 seconds Temperature maintained above 183°C Time within 5°C of actual peak temperature 10 –20 seconds Peak temperature range 220 +5/-0°C or 235 +5/-0°C Ramp-down rate 6 °C /second max. 6 minutes max. Time 25°C to peak temperature VPR 10 °C /second max. 60 seconds 215-219°C or 235 +5/-0°C 10 °C /second max. Package Reflow Conditions pkg. thickness ≥ 2.5mm and all bgas Convection 220 +5/-0 °C VPR 215-219 °C IR/Convection 220 +5/-0 °C pkg. thickness < 2.5mm and pkg. volume ≥ 350 mm³ Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 12 pkg. thickness < 2.5mm and pkg. volume < 350mm³ Convection 235 +5/-0 °C VPR 235 +5/-0 °C IR/Convection 235 +5/-0 °C www.anpec.com.tw APL1086 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 Ko Ao D1 T2 J C A B T1 Application TO-252 A B C 330 ±3 100 ± 2 13 ± 0. 5 F D D1 J T1 T2 16.4 + 0.3 2 ± 0.5 -0.2 2.5± 0.5 Po P1 Ao W 16+ 0.3 - 0.1 P E 8 ± 0.1 1.75± 0.1 Bo Ko t 7.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 6.8 ± 0.1 10.4± 0.1 2.5± 0.1 0.3±0.05 Application TO-263 A B C J T1 T2 380±3 80 ± 2 13 ± 0. 5 2 ± 0.5 24 ± 4 2± 0.3 W 24 + 0.3 - 0.1 F D D1 Po P1 Ao Bo P E 16 ± 0.1 1.75± 0.1 Ko t 11.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 10.8 ± 0.1 16.1± 0.1 5.2± 0.1 0.35±0.01 3 (mm) Copyright ANPEC Electronics Corp. Rev. A.4 - Jun., 2003 13 www.anpec.com.tw APL1086 Reel Dimensions (Cont.) Application SOT-223 A B J T1 T2 W P E 62±1.5 C 12.75± 0.15 330±1 2 ± 0.6 12.4 +0.2 2± 0.2 12 ± 0.3 8 ± 0.1 1.75± 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 ± 0.05 6.9 ± 0.1 7.5± 0.1 2.1± 0.1 0.3±0.05 (mm ) Cover Tape Dimensions Application TO- 252 TO- 263 SOT- 223 Carrier Width 16 24 12 Cover Tape Width 13.3 21.3 9.3 Devices Per Reel 2500 1000 2500 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.4 - Jun., 2003 14 www.anpec.com.tw