ME6118A33PG

ME6118 1A Adjustable Voltage High Speed LDO Regulators ME6118 Series General Description Features The ME6118 series are highly accurate, low noise,  Output Current in Excess of 1A LDO Voltage Regulators that are capable of  Dropout Voltage:80mV@ IOUT =100mA （ME6118A33） providing an output current that is in excess of 1A with a maximum dropout voltage of 1.3V at 1A  Operating Voltage Range: 2.5V～18V （ME6118A33）.This series contains four fixed  Highly Accuracy: ±2％ output voltages of 1.2V, 1.8V, 2.5V and 3.3V that  Adjustable Output Voltage Option have no minimum load requirement to maintain  Standby Current: 52uA（TYP.） regulation. the  High Ripple Rejection: 70dB@1KHz（ME6118A33） reference/output voltage to within ±2% accuracy.  Line Regulation: 2mV（TYP.） Internal protection features consist of output  Temperature Stability≤0.5% current limiting, safe operating area compensation,  Thermal Shutdown Protection：160℃ On chip trimming adjusts and thermal shutdown. The ME6118series can operate with up to 18V input. Package Typical Application     Consumer and Industrial Equipment Point of Regulation Switching Power Supply Post Regulation Hard Drive Controllers Battery Chargers  3-pin SOT223 ，SOT23-3，SOT89-3，TO252-2L Typical Application Circuit V10.0 www.microne.com.cn Page 1 of 17 ME6118 Selection Guide ME 6118X X X X X G Environment mark Package: B3-SOT223 M3-SOT23-3 P-SOT89-3 K3-TO252-2L Output Voltage Different pin Product Type Product Series Microne product series NOTE: V10.0 product description ME6118A12B3G VOUT =1.2V； Package：SOT223 ME6118A18B3G VOUT =1.8V； Package：SOT223 ME6118A25B3G VOUT =2.5V； Package：SOT223 ME6118A33B3G VOUT =3.3V； Package： SOT223 ME6118A50B3G VOUT =5.0V； Package：SOT223 ME6118E25B3G VOUT =2.5V； Package：SOT223； Different pin ME6118E33B3G VOUT =3.3V； Package：SOT223； Different pin ME6118A33M3G VOUT =3.3V； Package：SOT23-3 ME6118H33M3G VOUT =3.3V； Package：SOT23-3； Different pin ME6118A33PG VOUT =3.3V； Package：SOT89-3 ME6118L50K3G VOUT =5.0V； Package：TO252-2L； Different pin At present ,there are five kinds of voltage value：1.2V、1.8V、2.5V、3.3V、5.0V。 If you need other voltage and package, please contact our sales staff。 www.microne.com.cn Page 2 of 17 ME6118 Pin Configuration 3 1 2 3 1 1 2 1 SOT223 SOT23-3 2 2 3 3 SOT89-3 TO252-2L Pin Name Functions Pin Assignment ME6118AXX Pin Number SOT223 SOT89-3 TO252-2L SOT23-3 1 1 1 1 GND Ground 2 3 2 2 VOUT Output 3 2 3 3 VIN Power Input ME6118EXX Pin Number Pin Name Functions 1 GND Ground 2 2 VIN Power Input 3 3 VOUT Output Pin Name Functions SOT223 TO252-2L 1 ME6118HXX Pin Number SOT223 TO252-2L 1 1 VOUT Output 2 2 GND Ground 3 3 VIN Power Input Pin Name Functions ME6118LXX Pin Number SOT223 TO252-2L 1 1 VIN Power Input 2 2 GND Ground 3 3 VOUT Output V10.0 www.microne.com.cn Page 3 of 17 ME6118 Block Diagram Absolute Maximum Ratings Parameter Symbol Ratings Units Input Voltage VIN 18 V Output Current IOUT 1.1 A Output Voltage VOUT Vss-0.3～VIN +0.3 V SOT223 SOT89-3 ThetaJa 70 θja 100 TO252-2L 56 SOT23-3 230 ℃/W Operating Temperature Range TOPR －40～＋125 ℃ Storage Temperature Range TSTG －40～＋150 ℃ Lead Temperature 260℃，4sec Electrical Characteristics ME6118A12/E12/H12/L12 (Packages:SOT223 ，SOT89-3,TO252-2L) (VIN= VOUT+1.3V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA, VIN= VOUT+1.3V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.3V 800 mA Load Regulation ∆VOUT VIN= VOUT+1.3V , 1mA≤IOUT≤800mA 3 mV VDIF1 IOUT =100mA 195 mV VDIF2 IOUT =400mA 665 mV VDIF3 IOUT =800mA 1250 mV VDIF4 IOUT =1000mA 1600 mV Quiescent Current Iss VIN= VOUT+1.3V 53 uA Line Regulation ∆VOUT IOUT =0mA 2 mV Dropout Voltage (Note 3) V10.0 www.microne.com.cn Page 4 of 17 ME6118 VOUT+1.3V ≤VIN≤18V Thermal Shutdown Protection Tsd IOUT=10mA, VIN= VOUT+1.3V 155 ℃ Over Current Protection Ilimit VIN=3V 1.1 A ME6118A18/E18/H18/L18 (Packages:SOT223 ，SOT89-3,TO252-2L) (VIN= VOUT+1.2V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA VIN= VOUT+1.2V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.2V 800 mA Load Regulation ∆VOUT VIN= VOUT+1.2V , 1mA≤IOUT≤800mA 5 mV VDIF1 IOUT =100mA 115 mV VDIF2 IOUT =400mA 450 mV VDIF3 IOUT =800mA 940 mV VDIF4 IOUT =1000mA 1600 mV Quiescent Current Iss VIN= VOUT+1.2V 52 uA Line Regulation ∆VOUT IOUT =0mA VOUT+1.2V ≤VIN≤18V 2 mV Thermal Shutdown Protection Tsd IOUT=10mA VIN= VOUT+1.2V 160 ℃ Over Current Protection Ilimit VIN=3.5V 1.1 A Dropout Voltage (Note 3) ME6118A25/E25/H25/L25 (Packages:SOT223 ，SOT89-3,TO252-2L) (VIN= VOUT+1.2V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA, VIN= VOUT+1.2V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.2V 800 mA Load Regulation ∆VOUT VIN= VOUT+1.2V , 1mA≤IOUT≤800mA 5 mV VDIF1 IOUT =100mA 90 mV VDIF2 IOUT =500mA 450 mV VDIF3 IOUT =800mA 790 mV VDIF4 IOUT =1000mA 1300 mV Iss VIN= VOUT+1.2V 53 uA Line Regulation ∆VOUT IOUT =0mA VOUT+1.2V ≤VIN≤18V 2 mV Thermal Shutdown Tsd IOUT=10mA, 160 ℃ Dropout Voltage (Note 3) Quiescent Current V10.0 www.microne.com.cn Page 5 of 17 ME6118 Protection Over Current Protection VIN= VOUT+1.2V Ilimit VIN=4.0V 1.1 A ME6118A33/E33/H33/L33 (Packages:SOT223 ，SOT89-3,TO252-2L) (VIN= VOUT+1.2V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA, VIN= VOUT+1.2V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.2V 800 mA Load Regulation ∆VOUT VIN= VOUT+1.2V , 1mA≤IOUT≤800mA 7 mV VDIF1 IOUT =100mA 80 mV VDIF2 IOUT =500mA 400 mV VDIF3 IOUT =800mA 680 mV VDIF4 IOUT =1000mA 1300 mV Quiescent Current Iss VIN= VOUT+1.2V 53 uA Line Regulation ∆VOUT IOUT =0mA VOUT+1.2V ≤VIN≤18V 2 mV Thermal Shutdown Protection Tsd IOUT=10mA, VIN= VOUT+1.2V 160 ℃ Over Current Protection Ilimit VIN=5.0V 1.1 A Dropout Voltage (Note 3) ME6118A33 (Package: SOT23-3 ) (VIN= VOUT+1.2V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA, VIN= VOUT+1.2V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.2V 500 mA Load Regulation ∆VOUT VIN= VOUT+1.2V , 1mA≤IOUT≤500mA 10 mV VDIF1 IOUT =100mA 70 mV Dropout Voltage (Note 3) VDIF2 IOUT =300mA 220 mV VDIF3 IOUT =500mA 385 mV Quiescent Current Iss VIN= VOUT+1.2V 53 uA Line Regulation ∆VOUT IOUT =0mA VOUT+1.2V ≤VIN≤18V 2 mV Thermal Shutdown Protection Tsd IOUT=10mA, VIN= VOUT+1.2V 160 ℃ Over Current Protection Ilimit VIN=5.0V 1.1 A V10.0 www.microne.com.cn Page 6 of 17 ME6118 ME6118A50/E50/H50/L50 (Packages:SOT223 ，SOT89-3,TO252-2L) (VIN= VOUT+1.2V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=10mA, VIN= VOUT+1.2V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1.2V 800 mA Load Regulation ∆VOUT VIN= VOUT+1.2V , 1mA≤IOUT≤800mA 8 mV VDIF1 IOUT =100mA 60 mV VDIF2 IOUT =500mA 300 mV VDIF3 IOUT =800mA 500 mV VDIF4 IOUT =1000mA 900 mV Quiescent Current Iss VIN= VOUT+1.2V 53 uA Line Regulation ∆VOUT IOUT =0mA VOUT+1.2V ≤VIN≤18V 2 mV Thermal Shutdown Protection Tsd IOUT=10mA, VIN= VOUT+1.2V 160 ℃ Over Current Protection Ilimit VIN=6.5V 1.1 A Dropout Voltage (Note 3) Note ： 1. VOUT (T) ：Specified Output Voltage 2.VOUT (E) ：Effective Output Voltage ( ie. The output voltage when “VOUT (T)+1.2V”is provided at the Vin pin while maintaining a certain Iout value.) 3.VDIF：VIN1 –VOUT (E)’ VIN1 ：The input voltage when VOUT(E)’ appears as input voltage is gradually decreased. VOUT (E)’=A voltage equal to 98% of the output voltage whenever an amply stabilized Iout and {VOUT (T)+1.2V} is input. V10.0 www.microne.com.cn Page 7 of 17 ME6118 Type Characteristics （1） Output Voltage VS. Output Current ME6118A12B3G（VIN=VOUT+1.3V） ME6118A18B3G（VIN=VOUT+1.2V） Output Voltage VS.Output Current 1.23 1.85 1.22 1.83 Output Voltage(V) Output Voltage(V) Output Voltage VS.Output Current 1.21 1.20 1.19 1.18 1.17 1.16 1.81 1.79 1.77 1.75 1.73 1.71 0 100 200 300 400 500 600 700 800 0 100 200 Output Current(mA) Output Voltage(V) Output Voltage(V) 300 400 500 700 800 600 700 600 700 800 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 0 800 100 200 300 400 500 Output Current(mA) Output Current(mA) （2） Output Voltage VS. Temperature ME6118A12B3G（VIN=VOUT+1.3V , IOUT=10mA） ME6118A18B3G（VIN=VOUT+1.2V , IOUT=10mA） Output Voltage VS. Temperature Output Voltage VS. Temperature 1.24 1.85 1.22 1.83 Output Voltage(V) Output Voltage(V) 600 Output Voltage VS.Output Current 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 200 500 ME6118A33B3G（VIN=VOUT+1.2V） Output Voltage VS.Output Current 100 400 Output Current(mA) ME6118A25B3G（VIN=VOUT+1.2V） 0 300 1.20 1.18 1.16 1.14 1.12 1.81 1.79 1.77 1.75 1.73 0 30 60 90 120 150 30 60 90 120 150 Temperature(℃) Temperature(℃) V10.0 0 www.microne.com.cn Page 8 of 17 ME6118 ME6118A25B3G（VIN=VOUT+1.2V , IOUT=10mA） ME6118A33B3G（VIN=VOUT+1.2V , IOUT=10mA） Output Voltage VS. Temperature 2.54 3.34 2.52 3.32 Output Voltage(V) Output Voltage(V) Output Voltage VS. Temperature 2.50 2.48 2.46 2.44 2.42 3.30 3.28 3.26 3.24 3.22 0 30 60 90 120 150 0 30 60 Temperature(℃) 90 120 150 Temperature(℃) （3）Dropout Voltage VS. Output Current（Ta = 25 °C） ME6118A12B3G ME6118A18B3G Dropout Voltage VS.Output Current Dropout Voltage VS.Output Current 1000 Dropout Voltage(mV) Dropout Voltage(mV) 1400 1200 1000 800 600 400 200 800 600 400 200 0 0 0 100 200 300 400 500 600 700 800 0 100 200 Output Current(mA) Dropout Voltage(mV) Dropout Voltage(mV) 600 700 800 700 800 Dropout Voltage VS.Output Current 1000 800 600 400 200 0 200 300 400 500 600 700 700 600 500 400 300 200 100 0 800 Output Current(mA) V10.0 500 ME6118A33B3G Dropout Voltage VS.Output Current 100 400 Output Current(mA) ME6118A25B3G 0 300 0 100 200 300 400 500 600 Output Current(mA) www.microne.com.cn Page 9 of 17 ME6118 （4）Output Voltage VS. Input Voltage（Ta = 25 °C） ME6118A12B3G ME6118A18B3G Output Voltage VS.Input Voltage Output Voltage VS.Input Voltage 1.89 1.86 1.21 Output Voltage(V) Output Voltage(V) 1.22 1.20 1.19 1.18 1.17 1.16 1.83 1.80 1.77 1.74 1.15 2 4 6 8 10 12 14 16 1.71 18 2 4 6 8 Input Voltage(V) ME6118A25B3G 16 18 3.32 2.52 Output Voltage(V) Output Voltage(V) 14 Output Voltage VS.Input Voltage 2.53 2.51 2.50 2.49 2.48 2.47 2.46 2 4 6 8 10 12 14 16 3.31 3.30 3.29 3.28 3.27 3.26 2 18 4 6 8 （5）Quiescent Current VS. Input Voltage ME6118A12B3G Quiescent Current(uA) 55 50 45 40 35 30 25 8 10 12 14 16 18 Input Voltage(V) V10.0 14 16 18 16 18 Quiescent Current VS. Input Voltage 60 6 12 ME6118A18B3G Quiescent Current VS. Input Voltage 4 10 Input Voltage(V) Input Voltage(V) Quiescent Current(uA) 12 ME6118A33B3G Output Voltage VS.Input Voltage 2 10 Input Voltage(V) 63 58 53 48 43 38 33 28 2 4 6 8 10 12 14 Input Voltage(V) www.microne.com.cn Page 10 of 17 ME6118 ME6118A25B3G ME6118A33B3G Quiescent Current VS. Input Voltage 65 Quiescent Current(uA) Quiescent Current(uA) Quiescent Current VS. Input Voltage 60 55 50 45 40 35 30 2 4 6 8 10 12 14 16 70 65 60 55 50 45 40 35 18 2 4 6 8 10 12 14 16 18 Input Voltage(V) Input Voltage(V) Applications Information 1. Input Bypass Capacitor An input capacitor is recommended. A 10uF tantalum on the input is a suitable input bypassing for almost all applications. 2. Output Capacitor The output capacitor is critical in maintaining regulator stability, and must meet the required conditions for both minimum amount of capacitance and ESR (Equivalent Series Resistance).The minimum output capacitance required by the ME6118 is 10µF,if a tantalum capacitor is used. Any increase of the output capacitance will merely improve the loop stability and transient response. The ESR of the output capacitor should be less than 0.5Ω . 3. Load Regulation The ME6118 regulates the voltage that appears between its output and ground pins, or between its output and adjust pins. In some cases, line resistances can introduce errors to the voltage across the load. To obtain the best load regulation, a few precautions are needed. Figure1, shows a typical application using a fixed output regulator. The Rt1 and Rt2 are the line resistances. It is obvious that the VLOAD is less than the VOUT by the sum of the voltage drops along the line resistances. In this case, the load regulation seen at the R LOAD would be degraded from the datasheet specification. To improve this , the load should be tied directly to the output terminal on the positive side and directly tied to the ground terminal on the negative side. FIGURE 1. Typical Application using Fixed Output Regulator V10.0 www.microne.com.cn Page 11 of 17 ME6118 Application Circuit （1）Regulator with Reference （2）Adjusting Output of Fixed Voltage Regulators （3）Battery Backed−Up Power Supply （4）Low Dropout Negative Supply V10.0 www.microne.com.cn Page 12 of 17 ME6118 Packaging Information ● SOT223 Millimeters DIM Min 1.5 0 1.45 0.85 0.6 0.24 6.2 A A1 A2 A3 b c D D1 E E1 e L L1 θ c1 Inches Max 1.8 0.12 1.75 0.95 0.82 0.35 6.6 Min 0.0591 0.0000 0.0571 0.0335 0.0236 0.0094 0.2441 3.0(TYP) 6.7 3.3 0.1181(TYP) 7.3 3.7 0.2638 0.1299 2.3(TYP) 0.9 0.0354 1.75(TYP) 0.0453 0.0689(TYP) 10° 0.25(TYP) V10.0 0.2784 0.1457 0.0906(TYP) 1.15 0 Max 0.0709 0.0047 0.0689 0.0374 0.0323 0.0138 0.2598 0.0000 10° 0.0098(TYP) www.microne.com.cn Page 13 of 17 ME6118 ● SOT23-3 Millimeters DIM Min 1.0 0 0.9 0.6 0.25 0.1 2.8 2.6 1.5 A A1 A2 A3 b c D E E1 e L L1 θ c1 L1 θ c1 Inches Max 1.5 0.15 1.3 0.7 0.5 0.25 3.1 3.1 1.8 Min 0.0394 0.0000 0.0354 0.0236 0.0098 0.0039 0.1102 0.1023 0.0591 0.95(TYP) 0.25 0.0374(TYP) 0.6 0.0098 0.59(TYP) 0 0.0000 0.2(TYP) 0.59(TYP) 8° 0.0079(TYP) 0.0232(TYP) 8° 0.2(TYP) V10.0 0.0236 0.0232(TYP) 8° 0 Max 0.0591 0.0059 0.0512 0.0276 0.0197 0.0098 0.1220 0.1220 0.0709 0.0000 8° 0.0079(TYP) www.microne.com.cn Page 14 of 17 ME6118 ● TO252-2L Millimeters DIM Min 2.2 0 0.66 0.46 0.498 6.5 A A1 b c c1 D D1 D2 E e L L1 L2 L3 L4 h Φ V θ Inches Max 2.4 0.127 0.86 0.58 0.6 6.7 Min 0.0866 0 0.026 0.0181 0.0196 0.2559 5.33(TYP) 4.83(TYP) 6 0.2098(TYP) 0.1902(TYP) 6.2 0.2362 2.286(TYP) 9.8 0.3858 2.9(TYP) 0.0551 1.8(TYP) V10.0 0.0669 0.07(TYP) 1 0.3 1.3 0.0236 0 0.0433 5.3(TYP) 0 0.4094 0.1142(TYP) 1.7 0.6 0 1.1 0.2441 0.09(TYP) 10.4 1.4 Max 0.0945 0.005 0.0339 0.0228 0.0236 0.2638 0.0394 0.0118 0.0512 0.2087(TYP) 8° www.microne.com.cn 0 8° Page 15 of 17 ME6118 ● SOT89-3 Millimeters DIM Min 1.4 0.32 0.4 0.35 4.4 A b b1 c D D1 D2 e1 E E1 E2 e L θ Inches Max 1.6 0.52 0.58 0.45 4.6 Min 0.0551 0.0126 0.0157 0.0138 0.1732 1.55(TYP) 1.75(TYP) 3.0(TYP) 2.3 3.94 0.061(TYP) 0.0689(TYP) 0.1181(TYP) 2.6 4.4 0.0906 0.1551 1.9(TYP) 1.5(TYP) 0.8 0.1023 0.1732 0.0748(TYP) 0.0591(TYP) 1.2 45° V10.0 Max 0.0630 0.0205 0.0228 0.0177 0.1811 0.0315 0.0472 45° www.microne.com.cn Page 16 of 17 ME6118      The information described herein is subject to change without notice. Nanjing Micro One Electronics Inc is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Nanjing Micro One Electronics Inc is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Nanjing Micro One Electronics Inc. Although Nanjing Micro One Electronics Inc exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue. V10.0 www.microne.com.cn Page 17 of 17