APL1087 800mA Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V, and 3.3V Features * * * * * * * * * * General Description Guaranteed Output Voltage Accuracy within 2% The APL1087 is a low dropout three-terminal adjustable regulators with 0.8A output current capability. In order to Fast Transient Response obtain lower dropout voltage and faster transient response, which is critical for low voltage applications, Guaranteed Dropout Voltage at Multiple Currents Load Regulation : 0.6% Typ. the APL1087 has been optimized. The device is available in an adjustable version and fixed Line Regulation : 0.03% Typ. output voltages of 1.8V, 2.5V, and 3.3V, the output available voltage range is from 1.25 to 7.15V with an input Low Dropout Voltage : 1.3V Typ. at IOUT =500mA Current-Limit : 0.8A Min. at TJ=125C supply below 9V. Dropout voltage is guaranteed at a maximum of 1.45V at 0.5A. On-Chip Thermal Limiting : 150 C Typ. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal Adjustable Output : 1.25~7.15V Standard 3-Pin SOT-89, SOT-223, TO-92, and limiting provides protection against any combination of overload tha t would create excessi ve junc tion TO- 252 Power Packages. * temperatures. The APL1087 is available in the industry standard 3-pin Lead Free and Green Devices Available (RoHS Compliant) SOT-89, SOT-223, TO-92, and TO-252 power packages. Applications Simplified Application Circuits * * * * * * * 1.25V to 7.15V Adjustable Regulator APL1087 VIN IN OUT ADJ VOUT R1 121 + + 10F C1* R2 100F C*2 Voltage Regulator for CD-ROM Drivers Voltage Regulator for LAN Cards Voltage Regulator for Mother Boards Wireless Communication Systems Portable Instrument Portable Consumer Equipment Low Voltage Systems * Needed if device is far from filter capacitors VOUT = 1.250Vx R1+ R2 Improving Ripple Rejection R1 5V Regulator with Shutdown VIN APL1087 IN OUT ADJ VIN + TTL 10F 1k 1k 10F 5V 121 1% + + APL1087 IN OUT ADJ VOUT R1 150F R2 + C* 10F 3 100F 365 1% * C3 improves ripple rejection. XC should be approximately equal to R1 at ripple frequency 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.9 - Dec., 2008 1 www.anpec.com.tw APL1087 Ordering and Marking Information Package Code D : SOT-89 E : TO-92 U : TO-252 V : SOT-223 Operating Ambient Temperature Range C : 0 to 70 oC Handling Code TB : Tape & Box TR : Tape & Reel Voltage Code 18 : 1.8V 25 : 2.5V 33 : 3.3V Blank : Adjustable Version Assembly Material G : Halogen and Lead Free Device APL1087 Assembly Material Handling Code Temperature Range Package Code Voltage Code APL1087 U: APL1087 XXXXX XXXXX - Date Code APL1087 D/V/E : APL1087 XXXXX XXXXX - Date Code APL1087-18U: 18 APL1087 XXXXX XXXXX - Date Code APL1087-18D/V/E : APL1087 XXXXX18 XXXXX - Date Code APL1087-25U: 25 APL1087 XXXXX XXXXX - Date Code APL1087-25D/V/E : APL1087 XXXXX25 XXXXX - Date Code APL1087-33U: 33 APL1087 XXXXX XXXXX - Date Code APL1087-33D/V/E : APL1087 XXXXX33 XXXXX - Date Code Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. 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. ANPEC defines "Green" to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by weight). Pin Configurations VOUT VOUT APL1087 1 ADJ/GND 2 3 VOUT 1 V IN 2 ADJ/GND SOT-89 (Front View) 3 VOUT V IN SOT-223 (Front View) V OUT 3 V IN 2 V OUT 1 ADJ/GND 1 2 ADJ/GND OUT TO-92 (Top View) Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 3 IN TO-252 (Top View) 2 www.anpec.com.tw APL1087 Absolute Maximum Ratings Symbol VI TSTG TL Parameter Rating Unit 9 V -65 ~ +150 C 260 C Typical Value Unit 0 to 125 0 to 150 C Input Voltage Storage Temperature Range Maximum Lead Soldering Temperature, 10 Seconds Thermal Characteristics Symbol Parameter Operating Junction Temperature Range TJ Control Section Power Transistor Thermal Resistance from Junction to Ambient in Free Air JA SOT-89 SOT-223 TO-92 TO-252 180 75 180 62.5 SOT-89 SOT-223 TO-92 TO-252 38 15 80 6 C/W Thermal Resistance from Junction to Ambient in Free Air JC C/W Electrical Characteristics Symbol VREF VOUT REGLINE REGLOAD VD Parameter Reference Voltage Test Conditions 10mA IOUT 0.5A, 3.1VVIN9V, TJ =0~125C Output Voltage APL1087-18 TJ =0~125C, 0 IOUT 0.5A, 3.25VVIN9V, APL1087-25 TJ =0~125C, 0 IOUT 0.5A, 3.95VVIN9V, APL1087-33 TJ =0~125C, 0 IOUT 0.5A, 4.75VVIN9V, TJ =0~125C Line Regulation (Note1) APL1087 IOUT=10mA, 3.1VVIN 9V APL1087-18 IOUT=0mA, 3.25VVIN9V (Note1) APL1087-25 IOUT=0A, 3.95VVIN9V (Note1) APL1087-33 IOUT=0A, 4.75VVIN 9V (Note1) TJ =0~125C Load Regulation (Note1) APL1087 (VIN -VOUT)=3V, 0 IOUT 0.5A (Note1) APL1087-18 VIN=3.25V, 0 IOUT 0.5A ) APL1087-25 VIN=3.95V, 0 IOUT 0.5A (Note1) APL1087-33 VIN=4.75V, 0 IOUT 0.5A (Note1) Dropout Voltage IOUT=0.5A ,TJ =0~125C (Note 2) Min. APL1087 Typ. Max. 1.225 1.250 1.275 1.764 2.450 3.235 1.800 2.500 3.300 1.836 2.550 3.365 0.03 1 1 1 0.2 6 6 6 0.4 0.6 - - Unit V V % mV % - 1.3 1.45 V 800 - - mA ILIMIT Current Limit (VIN -VOUT)=5V, TJ=25C IADJ Adjust Pin Current (VIN -VOUT)=3V, IOUT=10mA, TJ=0~125C - 60 120 A IADJ Adjust Pin Current Change TJ=0~125C, 10mA IOUT 0.5A, 1.45VVIN -VOUT7.55V - 0.2 5 A - 1.7 - mA IO Minimum Load Current TJ=0~125C, VIN =9V Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 (Note 3) 3 www.anpec.com.tw APL1087 Electrical Characteristics (Cont.) Symbol Parameter Test Conditions Ripple Rejection FRIPPLE=120Hz, VRIPPLE=1VP-P, (VIN -VOUT)=3V, TJ=0~125C TR Thermal Regulation TJ=25C, 30ms Pulse TS Temperature Stability LS Long -Term Stability VN RMS Output Noise OT Over Temperature Point PSRR Quiescent Current APL1087-18 APL1087-25 APL1087-33 Min. APL1087 Typ. Max. Unit 60 75 - dB - 0.01 0.02 %/ W - 0.5 - % TJ =125C,1000Hrs. - 0.3 - % TJ=25C,10HzF10kHz, (% of VOUT) - 0.003 - % - 150 - C 5.5 5.5 5.5 10 10 10 TJ=0~125C, VIN9V VIN9V VIN9V - 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. 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. 3 : Minimum load current is defined as the minimum output current required to maintain regulation. Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 4 www.anpec.com.tw APL1087 Typical Operating Characteristics Load Transient Response 7 5 3 40 6 0 2.5 -5 2 -10 1.5 -15 1 -20 0.5 IOUT -25 0 -30 -0.5 30 5 VIN 20 4 10 3 0 2 VOUT=3.3V -10 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Time (s) 2 Time (s) Adjust Pin Current vs. Temperature Current Limit vs. Temperature 62 940 61 920 Current Limit (mA) Adjust Pin Current (A) 1 -20 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Input Voltage (V) 50 Output Voltage Deviation (mV) 3.5 VOUT=1.25V Output Current (A) Output Voltage Deviation (mV) 10 Line Transient Response 60 59 58 57 900 880 860 840 VIN=5V 820 800 56 55 780 -50 0 50 100 760 -50 150 Temperature (C) Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 0 50 100 150 Temperature(C) 5 www.anpec.com.tw APL1087 Typical Operating Characteristics (Cont.) Reference Voltage vs. Temperature Dropout Voltage vs. Temperature 1.5 1.255 1.45 1.25 1.35 Reference Voltage (V) Drpout Voltage (V) 1.4 IOUT=500mA 1.3 1.25 1.2 1.15 1.1 1.245 1.24 1.235 1.23 1.225 1.05 1 -50 -25 0 25 50 75 1.22 -50 -25 100 125 150 0 25 50 75 100 125 150 Temperature (C) Temperature (C) Output Voltage vs. Temperature Output Voltage vs. Temperature 3.4 2.6 2.5 3.3 2.3 Output Voltage (V) Output Voltage (V) 2.4 2.2 2.1 2 1.9 1.8 3.2 3.1 1.7 1.6 -50 -25 0 25 50 75 3 100 125 Temperature (C) Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 -50 -25 0 25 50 75 100 125 Temperature (C) 6 www.anpec.com.tw APL1087 Typical Operating Characteristics (Cont.) Output Voltage vs. Input Voltage Current Limit vs. Input Voltage 3.5 940 930 920 2.5 Current Limit (mA) Output Voltage (V) 3 2 1.5 1 910 900 890 880 870 860 850 0.5 840 0 0 1 2 3 4 5 6 7 8 830 9 4 Load Regulation vs. Output Current 8 9 1.8 VOUT=1.25V 1.6 Dropout Voltage (V) Load Regulation(mV) 7 Dropout Voltage vs. Output Current 8 6 5 4 VIN=5V 3 2 1.4 1.2 1 0.8 0.6 1 0 6 Input Voltage (V) Input Voltage (V) 7 5 100 200 300 400 500 600 700 0.4 800 Output Current (mA) Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 0 200 400 600 800 Output Current (mA) 7 www.anpec.com.tw APL1087 Package Information SOT-89 A C L H E E1 D D1 e e1 B B1 SOT-89 S Y M B O L A MIN. MAX. MIN. MAX. 1.40 1.60 0.055 0.063 MILLIMETERS INCHES B 0.44 0.56 0.017 0.022 B1 0.36 0.48 0.014 0.019 C 0.35 0.44 0.014 0.017 D 4.40 4.60 0.173 0.181 D1 1.62 1.83 0.064 0.072 E 2.29 2.60 0.090 0.102 E1 2.13 2.29 0.084 0.090 e 1.50 BSC e1 3.00 BSC 0.059 BSC 0.118 BSC H 3.94 4.25 0.155 0.167 L 0.89 1.20 0.035 0.047 Note : Follow from JEDEC TO-243 AA. Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 8 www.anpec.com.tw APL1087 Package Information SOT-223 D b2 E E1 SEE VIEW A e c 0.25 L b 0 A A1 A2 e1 GAUGE PLANE SEATING PLANE VIEW A S Y M B O L SOT-223 MILLIMETERS MIN. INCHES MAX. A MIN. MAX. 1.80 0.071 A1 0.02 0.10 0.001 0.004 A2 1.50 1.70 0.059 0.067 b 0.66 0.84 0.026 0.033 b2 2.90 3.10 0.114 0.122 c 0.23 0.33 0.009 0.013 0.264 0.287 D 6.30 6.70 0.248 E 6.70 7.30 0.264 E1 3.30 3.70 0.130 e 2.30 BSC e1 L 0 4.60 BSC 0.181 BSC 0.030 0.75 0 0.146 0.091 BSC 0 10 10 Note : 1. Follow from JEDEC TO-261 AA. 2. Dimension D and E1 are determined at the outermost extremes of the plastic exclusive of mold flash, tie bar burrs, gate burrs, and interlead flash, but including any mismatch between the top and bottom of the plastic body. Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 9 www.anpec.com.tw APL1087 Package Information A TO-92 E S D L j e1 b e TO-92 S Y M B O L MIN. MAX. MIN. MAX. A 4.32 5.33 0.170 0.210 b 0.41 0.53 0.016 0.021 D 4.45 5.20 0.175 0.205 E 3.18 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 4.00 0.135 0.157 L 12.70 15.00 0.500 0.591 S 2.03 2.66 0.080 0.105 MILLIMETERS INCHES Note : Follow from JEDEC TO-92. Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 10 www.anpec.com.tw APL1087 Package Information TO-252 E A E1 c2 L4 H D D1 L3 b3 c b e SEE VIEW A 0 GAUGE PLANE SEATING PLANE 0.25 A1 L VIEW A TO-252 S Y M B O L MIN. MAX. MIN. MAX. A 2.18 2.39 0.086 0.094 MILLIMETERS INCHES 0.005 0.13 A1 b 0.50 0.89 0.020 0.035 b3 4.95 5.46 0.195 0.215 0.024 c 0.46 0.61 0.018 c2 0.46 0.89 0.018 0.035 0.245 D 5.33 6.22 0.210 D1 4.57 6.00 0.180 0.236 E 6.35 6.73 0.250 0.265 E1 3.81 6.00 0.150 0.236 9.40 10.41 0.370 0.410 L 0.90 1.78 0.035 0.070 L3 0.89 2.03 0.035 0.080 e H 2.29 BSC L4 0 0.090 BSC 0.040 1.02 0 8 0 8 Note : Follow from JEDEC TO-252 . Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 11 www.anpec.com.tw APL1087 Carrier Tape & Reel Dimensions P0 P2 P1 A B0 W F E1 OD0 K0 A0 A OD1 B B T SECTION A-A SECTION B-B H A d T1 Application SOT-89 Application SOT-223 Application TO-252 A H T1 C d D W E1 F 178.0 2.00 50 MIN. 12.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. 12.00.30 1.750.10 5.500.05 P0 P1 P2 D0 D1 T A0 B0 K0 4.50 0.20 1.800.20 E1 F 2.00.05 1.5+0.10 -0.00 0.6+0.00 4.800.20 -0.40 4.00.10 8.00.10 A H T1 C d D 320.0 2.00 50 MIN. 12.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. P0 P1 P2 D0 D1 1.5+0.10 -0.00 1.5 MIN. T W 12.000.30 1.750.10 A0 0.6+0.00 6.900.20 -0.40 5.500.05 B0 K0 7.50 0.20 2.100.20 4.000.10 8.000.10 2.000.50 A H T1 C d D W E1 F 330.0 2.00 50 MIN. 16.4+2.00 -0.00 13.0+0.50 -0.20 1.5 MIN. 20.2 MIN. 16.00.30 1.750.10 7.500.05 P0 P1 P2 D0 D1 T A0 B0 K0 4.00.10 8.00.10 2.00.05 1.5+0.10 -0.00 1.5 MIN. 1.5 MIN. 0.6+0.00 6.800.20 10.400.20 2.500.20 -0.40 (mm) Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 12 www.anpec.com.tw APL1087 Carrier Tape & Box Dimensions Devices Per Unit Package Type Unit Quantity SOT-89 Tape & Reel 1000 TO-252 Tape & Reel 2500 SOT-223 Tape & Reel 2500 TO-92 Tape & Box 2000 Taping Direction Information SOT-89 USER DIRECTION OF FEED Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 13 www.anpec.com.tw APL1087 Taping Direction Information (Cont.) SOT-223 USER DIRECTION OF FEED TO-252 USER DIRECTION OF FEED Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 14 www.anpec.com.tw APL1087 Reflow Condition (IR/Convection or VPR Reflow) tp TP Critical Zone TL to TP Ramp-up Temperature TL tL Tsmax Tsmin Ramp-down ts Preheat 25 t 25C to Peak Time 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 245C, 5 sec 1000 Hrs Bias @125C 168 Hrs, 100%RH, 121C -65C~150C, 200 Cycles VHBM > 2KV, VMM > 200V 10ms, 1tr > 100mA 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 (TL) - Time (tL) Peak/Classification 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. 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.9 - Dec., 2008 15 8 minutes max. www.anpec.com.tw APL1087 Classification Reflow Profiles (Cont.) Table 1. SnPb Eutectic Process - Package Peak Reflow Temperatures 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. Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan, R. O. C. Tel : 886-2-2910-3838 Fax : 886-2-2917-3838 Copyright ANPEC Electronics Corp. Rev. A.9 - Dec., 2008 16 www.anpec.com.tw