AME 1.5A CMOS LDO AME8816 n General Description The AME8816 family of positive, linear regulators feature low quiescent current (45µA typ.) with low dropout voltage, making them ideal for battery applications. n Functional Block Diagram (Fixed Versions) IN Output voltages are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" operating conditions. OUT Overcurrent Shutdown Thermal Shutdown R1 BYPASS AMP EN In applications requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and Ground. n Features R2 1.242V The AME8816 is stable with an output capacitance of 4.7µF or greater. GND (Adjustable Version) IN OUT l Very Low Dropout Voltage l Guaranteed 1.5A Output l Accurate to within 1.5% Overcurrent Shutdown Thermal Shutdown l 45µA Quiescent Current Typically l Over-Temperature Shutdown R1 AMP l Current Limiting EN l Short Circuit Current Fold-back l Noise Reduction Bypass Capacitor (Fixed ADJ 1.242V R2 Versions) (external) l Power-Saving Shutdown Mode GND l Low Temperature Coefficient l Adjustable Version l All AME’s Lead Free Products Meet RoHS Standards (external) n Typical Application IN IN OUT OUT AME8816 BYP n Applications l Instrumentation GND EN C1 C2 C3 1µF 1000pF 4.7µF l Portable Electronics l Wireless Devices l PC Peripherals l Battery Powered Widgets Rev.H.04 1 AME 1.5A CMOS LDO AME8816 n Pin Configuration TO-263-5 Top View TO-263-5 Top View AME 8816AEDVxxx AME8816BEDVADJ 1. EN 1. EN 2. IN AME8816 AME8816 3. GND(TAB) 3. GND(TAB) 4. OUT 4. OUT 5. BYP 1 2 3 4 5 5. ADJ 1 2 3 4 5 * Die Attach: Conductive Epoxy * Die Attach: Conductive Epoxy SOP-8 Top View 8 7 6 SOP-8 Top View 5 AME8816 AME 8816AEHAxxx 8 7 6 5 2 3 4 AME 8816BEHAADJ 1. BYP 1. ADJ 2. GND 2. GND 3. GND AME8816 3. GND 4. EN 4. EN 5. IN 5. IN 6. GND 6. GND 1 2. IN 7. GND 1 2 3 4 7. GND 8. OUT 8. OUT * Die Attach: Conductive Epoxy * Die Attach: Conductive Epoxy SOP-8 Top View 8 7 6 5 AME 8816CEHAADJ 1. EN 2. IN AME8816 3. OUT 4. ADJ 5. GND 6. GND 1 2 3 4 7. GND 8. GND * Die Attach: Conductive Epoxy 2 Rev. H.04 AME 1.5A CMOS LDO AME8816 n Pin Description Pin Name IN GND EN Rev.H.04 Pin Description Input voltage pin. It should be decoupled with 1µF or greater capacitor. Ground connection pin. Enable pin. When pulled low, the PMOS pass transistor turns off, current consuming less than 1µA. BYP Bypass capacitor connection. To improve AC ripple rejection, connect a 1000pF capacitor to GND. This will also provide a soft-start function. OUT LDO voltage regulator output pin. It should be decoupled with a 4.7µF or greater value low ESR ceramic capacitor. ADJ Feedback output voltage for adjustable device. 3 AME 1.5A CMOS LDO AME8816 n Ordering Information AME8816 x x x x xxx x Special Feature Output Voltage Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration Pin Configuration A (TO-263-5) B (TO-263-5) A (SOP-8) B (SOP-8) C (SOP-8) 4 1. EN 2. IN 3. GND 4. OUT 5. BYP 1. EN 2. IN 3. GND 4. OUT 5. ADJ Number Operating Ambient Temperature Package Type of Output Voltage Range Pins E: -40OC to +85OC D: TO-263 H: SOP A: 8 V: 5 ADJ: 120: 150: 180: 250: 330: 475: 500: Adjustable V=1.2V V=1.5V V=1.8V V=2.5V V=3.3V V=4.75V V=5.0V Special Feature Z: Lead Free 1. BYP 2. GND 3. GND 4. EN 5. IN 6. GND 7. GND 8. OUT 1. ADJ 2. GND 3. GND 4. EN 5. IN 6. GND 7. GND 8. OUT 1. EN 2. IN 3. OUT 4. ADJ 5. GND 6. GND 7. GND 8. GND Rev. H.04 AME 1.5A CMOS LDO AME8816 n Ordering Information Part Number Marking* Output Voltage Package Operating Ambient Temperature Range AME8816AEDV150 AME8816 AEDV150 yyww 1.50 TO-263-5 - 40oC to +85oC AME8816AEDV150Z AME8816 AEDV150 yyww 1.50 TO-263-5 - 40oC to +85oC AME8816AEDV180 AME8816 AEDV180 yyww 1.80 TO-263-5 - 40oC to +85oC AME8816AEDV180Z AME8816 AEDV180 yyww 1.80 TO-263-5 - 40oC to +85oC AME8816AEDV250 AME8816 AEDV250 yyww 2.50 TO-263-5 - 40oC to +85oC AME8816AEDV250Z AME8816 AEDV250 yyww 2.50 TO-263-5 - 40oC to +85oC AME8816AEDV330 AME8816 AEDV330 yyww 3.30 TO-263-5 - 40oC to +85oC AME8816AEDV330Z AME8816 AEDV330 yyww 3.30 TO-263-5 - 40oC to +85oC AME8816AEDV475 AME8816 AEDV475 yyww 4.75 TO-263-5 - 40oC to +85oC AME8816AEDV475Z AME8816 AEDV475 yyww 4.75 TO-263-5 - 40oC to +85oC AME8816AEDV500 AME8816 AEDV500 yyww 5.00 TO-263-5 - 40oC to +85oC AME8816AEDV500Z AME8816 AEDV500 yyww 5.00 TO-263-5 - 40oC to +85oC Note: yyww represents the date code * A line on top of the first character represents lead free plating such as AME8816 Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package type. Rev.H.04 5 AME 1.5A CMOS LDO AME8816 n Ordering Information (contd.) 6 Part Number Marking* Output Voltage Package Operating Ambient Temperature Range AME8816BEDVADJ AME8816 BEDVADJ yyww ADJ TO-263-5 - 40oC to +85oC AME8816BEDVADJZ AME8816 BEDVADJ yyww ADJ TO-263-5 - 40oC to +85oC AME8816AEHA150 AME8816 AEHA150 yyww 1.50 SOP-8 - 40oC to +85oC AME8816AEHA150Z AME8816 AEHA150 yyww 1.50 SOP-8 - 40oC to +85oC AME8816AEHA180 AME8816 AEHA180 yyww 1.80 SOP-8 - 40oC to +85oC AME8816AEHA180Z AME8816 AEHA180 yyww 1.80 SOP-8 - 40oC to +85oC AME8816AEHA250 AME8816 AEHA250 yyww 2.50 SOP-8 - 40oC to +85oC AME8816AEHA250Z AME8816 AEHA250 yyww 2.50 SOP-8 - 40oC to +85oC AME8816AEHA330 AME8816 AEHA330 yyww 3.30 SOP-8 - 40oC to +85oC AME8816AEHA330Z AME8816 AEHA330 yyww 3.30 SOP-8 - 40oC to +85oC AME8816AEHA475 AME8816 AEHA475 yyww 4.75 SOP-8 - 40oC to +85oC AME8816AEHA475Z AME8816 AEHA475 yyww 4.75 SOP-8 - 40oC to +85oC Rev. H.04 AME 1.5A CMOS LDO AME8816 n Ordering Information (contd.) Part Number Marking* Output Voltage Package Operating Ambient Temperature Range AME8816AEHA500 AME8816 AEHA500 yyww 5.00 SOP-8 - 40oC to +85oC AME8816AEHA500Z AME8816 AEHA500 yyww 5.00 SOP-8 - 40oC to +85oC AME8816BEHAADJ AME8816 BEHAADJ yyww ADJ SOP-8 - 40oC to +85oC AME8816BEHAADJZ AME8816 BEHAADJ yyww ADJ SOP-8 - 40oC to +85oC AME8816CEHAADJ AME8816 CEHAADJ yyww ADJ SOP-8 - 40oC to +85oC AME8816CEHAADJZ AME8816 CEHAADJ yyww ADJ SOP-8 - 40oC to +85oC AME8816AEHA120Z AME8816 AEHA120 yyww 1.20 SOP-8 - 40oC to +85oC AME8816AEDV120Z AME8816 AEDV120 yyww 1.20 TO-263-5 - 40oC to +85oC Rev.H.04 7 AME 1.5A CMOS LDO AME8816 n Absolute Maximum Ratings Parameter Maximum Unit Input Voltage -0.3 to +8 V EN, BYP Voltage -0.3 to +8 V Output Voltage -0.3 to VIN + 0.3 V Output Current PD / (V IN - VOUT) mA B* ESD Classification Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device. * HBM B:2000V~3999V n Recommended Operating Conditions Parameter Symbol Rating Unit Ambient Temperature Range TA - 40 to +85 o Junction Temperature Range TJ - 40 to +125 o Storage Temperature Range TSTG - 65 to +150 o C C C n Thermal Information Parameter Package Die Attach Symbol Maximum Thermal Resistance (Junction to Case) TO-263-5* SOP-8** 60 Thermal Resistance (Junction to Ambient) TO-263-5 80 Unit 5 θJC o C/W Conductive Epoxy θJA SOP-8 150 TO-263-5 Internal Power Dissipation 1700 mW PD SOP-8 810 Maximum Junction Temperature 150 o C Solder Iron(10 Sec)*** 350 o C * Measure θJC on backside center of tab. ** Measure θJC on center of molding compound if IC has no tab. *** MIL-STD-202G210F 8 Rev. H.04 AME 1.5A CMOS LDO AME8816 n Electrical Specifications VIN = VO(NOM) +2V, VEN = VIN, TA = 25OC unless otherwise noted Parameter Input Voltage VIN Output Voltage Accuracy VO Dropout Voltage Output Current Test Condition Symbol VDROPOUT Min VEN = VEHmin, IO=1mA Max Units Note 1 7 V -1.5 1.5 % 1.5V<VO(NOM)<=2.0V IO=1.5A VO=VO(NOM) -2.0% Typ See chart 2.0V<VO(NOM)<=2.8V 1300 800 mV 600 2.8V<VO(NOM) IO VO>1.2V 1500 Current Limit ILIM VO>1.2V 1500 2000 mA Short Circuit Current ISC VO<0.4V 750 mA IQ IO=0mA 45 Quiescent Current (For Fixed Output Voltage Options) Minimun Load Current (For ADJ Option) IMIN Ground Pin Current IGND Line Regulation Load Regulation REGLINE mA 70 1 VO < 2.0V IO=1mA VIN=VO+1 to VO+2 mA 0.15 µA % 0.1 % 0.4 % 45 IO=1mA to 1.5A 4.0 > VO >= 2.0V 4.0V <= VO IO=1mA to 1.5A -0.15 -0.1 0.02 -0.4 -1 µA 0.2 1 % Over Temerature Shutdown REGLOAD OTS 150 o Over Temerature Hysterisis OTH 30 o VO Temperature Coefficient ADJ Input Bias Current TC 30 ADJ Reference Voltage Power Supply Rejection Power Supply Rejection PSRR Output Voltage Noise eN Output Voltage Noise eN EN Input Threshold EN Input Bias Current Shutdown Supply Current 1 1.223 1.242 1.261 V f=1kHz 50 dB f=10kHz 20 VREF PSRR C ppm/oC µA VIN = 5V , VADJ = 1.242V IADJ C f=100Hz IO=100mA CO=4.7µF ceramic IO=100mA f=100Hz CO=4.7µF ceramic f=1kHz 75 CBYP=0.01µF f=10Hz to 100kHz IO=10mA,CBYP=0µF f=10kHz 55 Co=4.7µF 30 µVrms Co=4.7µF 30 µVrms f=10Hz to 100kHz IO=10mA,CBYP=0.01µF 2.0 VEH 0 dB Vin V 0.4 V IEH VIN= 7V 0.1 IEL VEN=0V, VIN= 7V 0.5 µA µA ISD VIN = 5V , VO=0V, VEN=0V 2 µA VEL 0.5 Note1:VIN(min)=VOUT+VDROPOUT Note2.VO(nom) : nominal output voltage of fixed version Rev.H.04 9 AME 1.5A CMOS LDO AME8816 n Detailed Description n Enable The AME8816 family of CMOS regulators contain a PMOS pass transistor, voltage reference, error amplifier, over-current protection, and thermal shutdown. When pulled low, the PMOS pass transistor shuts off, and all internal circuits are powered down. In this state, the quiescent current is less than 1µA. This pin behaves much like an electronic switch. The P-channel pass transistor receives data from the error amplifier, over-current shutdown, and thermal protection circuits. During normal operation, the error amplifier compares the output voltage to a precision reference. Over-current and Thermal shutdown circuits become active when the junction temperature exceeds 140oC, or the current exceeds 2.2A. During thermal shutdown, the output voltage remains low. Normal operation is restored when the junction temperature drops below 120oC. The AME8816 behaves like a current source when the load reaches 2.2A. However, if the load impedance drops below 0.3 ohms, the current drops back to 600mA to prevent excessive power dissipation. Normal operation is restored when the load resistance exceeds 0.75 ohms. n External Capacitors The AME8816 is stable with an output capacitor to ground of 4.7µF or greater. Ceramic capacitors have the lowest ESR, and will offer the best AC performance. Conversely, Aluminum Electrolytic capacitors exhibit the highest ESR, resulting in the poorest AC response. Unfortunately, large value ceramic capacitors are comparatively expensive. One option is to parallel a 0.1µF ceramic capacitor with a 10µF Aluminum Electrolytic. The benefit is low ESR, high capacitance, and low overall cost. 100Kohm resistor is necessary between VEN source and EN pin when VEN is higher than VIN. (Note: There is no internal pull-up for EN PIN.) n Adjustable Version The adjustable version uses external feedback resistors to generate an output voltage anywhere from 1.5V to 5.0V. Vadj is trimmed to 1.242V and VOUT is given by the equation: VOUT = Vadj ( 1 + R1 / R2 ) Feedback resistors R1 and R2 should be high enough to keep quiescent current low, but increasing R1 + R2 will reduce stability. In general, R1 and R2 in the 10’s of kΩ will produce adequate stability, given reasonable layout precautions. To improve stability characteristics, keep parasitics on the ADJ pin to a minimum, and lower R1 and R2 values. A second capacitor is recommended between the input and ground to stabilize Vin. The input capacitor should be at least 0.1µF to have a beneficial effect. A third capacitor can be connected between the BYPASS pin and GND. This capacitor can be a low cost Polyester Film variety between the value of 0.001 ~ 0.01µF. A larger capacitor improves the AC ripple rejection, but also makes the output come up slowly. This "Soft" turn-on is desirable in some applications to limit turn-on surges. All capacitors should be placed in close proximity to the pins. A "Quiet" ground termination is desirable. This can be achieved with a "Star" connection. 10 Rev. H.04 AME 1.5A CMOS LDO AME8816 Dropout Voltage VS ILOAD Dropout Voltage VS VOUT 1 1.2 VOUT=1.5 ILOAD=1.5A 0.8 Dropout Voltage (V) Dropout Voltage (V) 1 1.8 0.8 2.0 0.6 2.1 0.4 2.8 0.2 3.3 0.6 ILOAD=1.0A 0.4 ILOAD=0.5A 0.2 0 0 0 0.3 0.6 0.9 1.2 1.5 0 1.8 2 4 Quiescent Current vs. Temperature 8 Ground Current vs. VIN 41 50 39 45 37 40 Ground Current (µA) Quiescent Current @ 5V (uA) 6 VOUT (V) ILOAD (A) 35 33 31 29 27 35 IOUT = 140mA VOUT = 1.5V 30 25 20 15 25 10 -45 -5 25 55 85 115 2 3 4 5 Temperature (oC) 6 7 8 VIN (V) Ground Current vs. Load Current VOUT vs. Temperature(2.5V) 38.5 2.500 2.495 37.5 Output Voltage (V) Ground Current (µA) 38 VIN = 2.5V VOUT = 1.5V 37 36.5 36 35.5 2.490 2.485 2.480 35 34.5 0 0.25 0.5 0.75 1 Load Current (A) Rev.H.04 1.25 1.5 2.475 -45 -5 25 55 85 115 Temperature (oC) 11 AME 1.5A CMOS LDO AME8816 Load Regulation vs. Temperature Dropout Voltage vs. Load Current(2.5V) 400 Dropout Voltage @1.5A (mV) 0.30 Load Regulation (%) 0.25 0.20 0.15 0.10 0.05 0.00 -45 115 oC 85 oC 55 oC 350 300 25 oC 250 -5 oC -45 oC 200 150 100 50 0 -5 25 55 85 115 0.3 0.6 0.9 1.2 1.5 Load Current(A) (A) Load Current o Temperature ( C) AME8816BEHA VADJ vs. Temperature Line Transient Response 1.244 VOUT (50mV/DIV) 1.243 VADJ (V) 1.242 1.241 1.240 1.239 VIN (2V/DIV) 1.238 1.237 1.236 1.235 -45 -5 25 55 Temperature 85 0V 115 ( oC) Time (20µS/DIV) VIN = 5V CIN = 4.7µF COUT = 4.7µF VOUT 1V/DIV 0A Time 500µS/DIV Time 500µ S/DIV 12 Current Limit Response ILOAD 1A/DIV VOUT 10mV/DIV ILoad 1A/DIV Load Step 40mA to 1.5A CIN = 4.7µF COUT = 4.7µF VIN = 4.0V VOUT = 1.8V CIN = 4.7µF COUT = 4.7µF TR = TF = 1µS VOUT = 1.5V 0V ILIM ISC 0A 1mS/DIV Time 1mS/DIV Rev. H.04 AME 1.5A CMOS LDO AME8816 Short Circuit Current vs. VIN Current Limit vs. VIN 1.6 3 2.8 Current Limit (A) 2.4 1.4 Short Circuit Current (A) CIN = 4.7µF COUT = 4.7µF VOUT = 1.8V 2.6 2.2 2 1.8 1.6 1.4 CIN = 4.7µF COUT = 4.7µF 1.2 1 0.8 0.6 0.4 0.2 1.2 0 1 2 3 4 5 6 7 2 8 3 4 5 6 7 8 1250 1500 VIN (V) VIN (V) Overtemperature Shutdown Stability vs. ESR vs. ILoad 10000 IOUT 1A/DIV Unstable Region 1000 CLESR (Ω ) VOUT 1V/DIV VIN = 4V CIN = 4.7µF COUT = 4.7µF CL=5µF 100 0A 10 1 Stable Region 0.1 0V Untested Region 0.01 0 250 500 750 1000 ILOAD (mA) Time 100mS/DIV 100mS/DIV Stability vs. ESR vs. ILoad Stability vs. ESR vs. ILoad 10000 10000 Unstable Region Unstable Region 1000 1000 CL=10µF CLESR (Ω ) CLESR (Ω ) 100 CL=2µF 100 10 1 Stable Region 0.1 0.01 0 1 Stable Region 0.1 0.01 Untested Region Untested Region 250 500 750 1000 ILOAD (mA) Rev.H.04 10 1250 1500 0.001 0 250 500 750 1000 1250 1500 ILOAD (mA) 13 AME 1.5A CMOS LDO AME8816 n External Resistor Divider Table R1 (K Ohm) 1 2 14 10 20 50 100 200 500 1000 962.79 806.49 693.85 608.82 542.36 488.98 445.16 408.55 377.51 350.85 327.70 307.43 289.51 273.57 259.29 246.43 234.78 224.19 214.51 205.63 197.46 189.91 182.92 176.42 170.37 164.72 159.44 154.48 149.82 145.43 141.30 137.39 133.69 877.12 819.26 768.56 723.78 683.92 648.23 616.07 586.96 560.47 536.27 514.07 493.64 474.77 457.29 441.05 425.93 411.80 398.59 386.19 374.55 363.58 353.24 343.47 334.23 914.58 882.10 851.85 823.61 797.18 772.39 749.10 727.17 706.48 686.95 668.46 R2(kohm)=(1.242*R1(kohm))/(Vout-1.242) Vout 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 5 21.41 11.50 7.86 5.97 4.81 4.03 3.47 3.04 2.71 2.44 2.23 2.04 1.89 1.75 1.64 1.54 1.45 1.37 1.30 1.23 1.17 1.12 1.07 1.03 0.99 0.95 0.91 0.88 0.85 0.82 0.80 0.77 0.75 0.73 0.71 0.69 0.67 42.83 23.00 15.72 11.94 9.63 8.06 6.94 6.09 5.42 4.89 4.45 4.09 3.78 3.51 3.28 3.07 2.90 2.74 2.59 2.46 2.35 2.24 2.15 2.06 1.97 1.90 1.83 1.76 1.70 1.65 1.59 1.54 1.50 1.45 1.41 1.37 1.34 107.07 57.50 39.30 29.86 24.07 20.16 17.35 15.22 13.56 12.22 11.13 10.21 9.44 8.77 8.19 7.69 7.24 6.84 6.48 6.16 5.87 5.60 5.36 5.14 4.94 4.75 4.57 4.41 4.26 4.12 3.99 3.86 3.75 3.64 3.53 3.43 3.34 214.14 115.00 78.61 59.71 48.14 40.32 34.69 30.44 27.12 24.45 22.26 20.43 18.88 17.54 16.39 15.37 14.48 13.68 12.96 12.32 11.74 11.21 10.73 10.28 9.87 9.50 9.15 8.82 8.52 8.24 7.97 7.72 7.49 7.27 7.06 6.87 6.68 428.28 230.00 157.22 119.42 96.28 80.65 69.39 60.88 54.24 48.90 44.52 40.86 37.75 35.08 32.77 30.74 28.95 27.36 25.93 24.64 23.48 22.42 21.45 20.56 19.75 18.99 18.29 17.64 17.04 16.47 15.94 15.45 14.98 14.54 14.13 13.74 13.37 1070.69 575.00 393.04 298.56 240.70 201.62 173.46 152.21 135.59 122.24 111.29 102.14 94.38 87.71 81.93 76.86 72.38 68.39 64.82 61.61 58.70 56.05 53.63 51.41 49.36 47.48 45.73 44.11 42.59 41.18 39.86 38.62 37.45 36.36 35.32 34.35 33.42 597.55 481.68 403.44 347.07 304.52 271.27 244.56 222.64 204.33 188.80 175.46 163.88 153.74 144.78 136.81 129.67 123.23 117.41 112.11 107.27 102.83 98.74 94.97 91.47 88.22 85.19 82.37 79.73 77.25 74.92 72.72 70.65 68.70 66.85 Rev. H.04 AME 1.5A CMOS LDO AME8816 n External Resistor Divider Table (contd.) R1 (K Ohm) 1 2 5 20 50 100 200 500 1000 130.19 126.86 123.71 120.70 117.84 115.11 112.50 110.01 107.63 105.34 103.16 101.06 99.04 97.11 95.25 93.45 91.73 90.07 88.46 86.91 85.42 83.98 82.58 81.23 79.92 78.66 77.43 76.24 75.09 73.97 72.89 71.83 70.81 69.81 68.85 67.91 66.99 66.10 325.47 317.16 309.26 301.75 294.59 287.77 281.25 275.02 269.06 263.36 257.89 252.64 247.61 242.77 238.11 233.63 229.32 225.16 221.15 217.28 213.55 209.94 206.45 203.07 199.81 196.64 193.58 190.61 187.73 184.93 182.22 179.58 177.02 174.54 172.12 169.76 167.48 165.25 650.94 634.32 618.53 603.50 589.18 575.53 562.50 550.04 538.13 526.72 515.78 505.29 495.22 485.54 476.23 467.27 458.64 450.33 442.31 434.57 427.10 419.88 412.90 406.15 399.61 393.29 387.16 381.22 375.45 369.86 364.44 359.17 354.05 349.07 344.24 339.53 334.95 330.49 R2(kohm)=(1.242*R1(kohm))/(Vout-1.242) Vout 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 4.95 5.00 10 0.65 0.63 0.62 0.60 0.59 0.58 0.56 0.55 0.54 0.53 0.52 0.51 0.50 0.49 0.48 0.47 0.46 0.45 0.44 0.43 0.43 0.42 0.41 0.41 0.40 0.39 0.39 0.38 0.38 0.37 0.36 0.36 0.35 0.35 0.34 0.34 0.33 0.33 1.30 1.27 1.24 1.21 1.18 1.15 1.13 1.10 1.08 1.05 1.03 1.01 0.99 0.97 0.95 0.93 0.92 0.90 0.88 0.87 0.85 0.84 0.83 0.81 0.80 0.79 0.77 0.76 0.75 0.74 0.73 0.72 0.71 0.70 0.69 0.68 0.67 0.66 3.25 3.17 3.09 3.02 2.95 2.88 2.81 2.75 2.69 2.63 2.58 2.53 2.48 2.43 2.38 2.34 2.29 2.25 2.21 2.17 2.14 2.10 2.06 2.03 2.00 1.97 1.94 1.91 1.88 1.85 1.82 1.80 1.77 1.75 1.72 1.70 1.67 1.65 6.51 6.34 6.19 6.03 5.89 5.76 5.63 5.50 5.38 5.27 5.16 5.05 4.95 4.86 4.76 4.67 4.59 4.50 4.42 4.35 4.27 4.20 4.13 4.06 4.00 3.93 3.87 3.81 3.75 3.70 3.64 3.59 3.54 3.49 3.44 3.40 3.35 3.30 13.02 12.69 12.37 12.07 11.78 11.51 11.25 11.00 10.76 10.53 10.32 10.11 9.90 9.71 9.52 9.35 9.17 9.01 8.85 8.69 8.54 8.40 8.26 8.12 7.99 7.87 7.74 7.62 7.51 7.40 7.29 7.18 7.08 6.98 6.88 6.79 6.70 6.61 32.55 31.72 30.93 30.17 29.46 28.78 28.13 27.50 26.91 26.34 25.79 25.26 24.76 24.28 23.81 23.36 22.93 22.52 22.12 21.73 21.35 20.99 20.64 20.31 19.98 19.66 19.36 19.06 18.77 18.49 18.22 17.96 17.70 17.45 17.21 16.98 16.75 16.52 65.09 63.43 61.85 60.35 58.92 57.55 56.25 55.00 53.81 52.67 51.58 50.53 49.52 48.55 47.62 46.73 45.86 45.03 44.23 43.46 42.71 41.99 41.29 40.61 39.96 39.33 38.72 38.12 37.55 36.99 36.44 35.92 35.40 34.91 34.42 33.95 33.50 33.05 Note: Small load(greater than 2 mA) is necessary as R1 or R2 is larger than 50 K Ohm. Otherwise, outputvoltage probably cannot be pulled down to 0 V on disable mode. Rev.H.04 15 AME 1.5A CMOS LDO AME8816 n Tape and Reel Dimension SOP-8 P PIN 1 W AME AME Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size SOP-8 12.0±0.1 mm 4.0±0.1 mm 2500pcs 330±1 mm TO-263-5 P PIN 1 W AME AME Carrier Tape, Number of Components Per Reel and Reel Size 16 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size TO-263-5 24.0±0.1 mm 4.0±0.1 mm 800pcs 330±1 mm Rev. H.04 AME 1.5A CMOS LDO AME8816 n Package Dimension SOP-8 Side View Top View C SYMBOLS E H PIN 1 θ D Front View MAX MIN MAX A 1.35 1.75 0.05315 0.0689 A1 0.10 0.30 0.00394 0.01181 1.473 REF A A2 A1 e 0.33 0.51 0.01299 0.02008 C 0.19 0.25 0.00748 0.00984 D 4.80 5.33 0.18898 0.20984 E 3.80 4.00 0.14961 0.15748 1.27 BSC 0.05000 BSC L 0.40 1.27 0.01575 0.05000 H 5.80 6.30 0.22835 0.24803 y - 0.10 θ B 0.05799 REF B e 7o(4X) INCHES MIN A2 L MILLIMETERS 0 o 8 o 0 0.00394 o 8o TO-263-5 Top View Side View A K Bottom View A1 E B1 B H PIN 1 P D N G Front View C Rev.H.04 R SYMBOLS A B C D E G H K N P R A1 B1 MILLIMETERS INCHES MIN MAX MIN MAX 10.050 10.668 0.396 0.420 8.280 9.169 0.326 0.361 4.310 4.670 0.170 0.184 0.660 0.910 0.026 0.036 1.140 1.400 0.045 0.055 1.70REF 0.067 REF 14.600 15.875 0.575 0.625 1.143 1.680 0.045 0.066 0.330 0.580 0.013 0.023 2.280 2.800 0.090 0.110 0o 7.50 8o 7.70 0o 0.295 8o 0.303 5.80 6.45 0.228 0.254 17 www.ame.com.tw E-Mail: [email protected] Life Support Policy: These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president of AME, Inc. AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. AME, Inc. , November 2008 Document: 2013-DS8816-H.04 Corporate Headquarter AME, Inc. 2F, 302 Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan . Tel: 886 2 2627-8687 Fax: 886 2 2659-2989