ME6119C33M5G

ME6119 400mA Adjustable Voltage High Speed LDO Regulators ME6119 Series General Description Features The ME6119 series are highly accurate, low  Maximum Output Current: 400mA noise, LDO Voltage Regulators .On chip trimming  Dropout Voltage:104mV@ IOUT =100mA adjusts the reference/output voltage to within ±2%  Operating Voltage Range: 2.5V～18V accuracy. Internal protection features consist of  Highly Accuracy: ±2％ output area  Adjustable Output Voltage Option compensation, and thermal shutdown. The current  Standby Current: 60uA（TYP.） limiter’s feedback circuit also operates as a short  Line Regulation: 30mV（TYP.） protect for the output current limiter and the output  Temperature Stability≤0.5% pin. The CE function allows the output of regulator  Thermal Shutdown Protection：164℃ current limiting, safe operating to be turned off, resulting in greatly reduced power consumption. The ME6119 series can operate with up to 18V input. Typical  Application Package Consumer and Industrial Equipment Point of  3-pin SOT89-3 Regulation  5-pin SOT23-5  Switching Power Supply Post Regulation  Hard Drive Controllers  Battery Chargers Typical Application Circuit V04 www.microne.com.cn Page 1 of 11 ME6119 Selection Guide ME 6119X X X X X G Environment mark Package: P-SOT89-3 M5-SOT23-5 Output Voltage Function Product Type Product Series Microne product series NOTE: V04 product description ME6119A30PG VOUT =3.0V；Have no enable ； Package：SOT89-3 ME6119C30M5G VOUT =3.0V； Have enable ； Package：SOT23-5 At present ,there are five kinds of voltage value: 3.0V、3.3V、3.6V、4.0V、5.0V。 If you need other voltage and package, please contact our sales staff。 www.microne.com.cn Page 2 of 11 ME6119 Pin Configuration Pin Assignment ME6119CXX Pin Number Pin Name Functions 1 VIN Power Input 2 VSS Ground 3 CE ON / OFF Control 4 NC No Connect 5 VOUT Output Pin Name Functions 1 VSS Ground 2 VIN Power Input 3 VOUT Output SOT23-5 ME6119AXX Pin Number SOT89-3 Absolute Maximum Ratings Parameter Symbol Ratings Units Input Voltage VIN 18 V Output Current IOUT 500 mA Output Voltage VOUT Vss-0.3～VIN +0.3 V CE Pin Voltage VCE Vss-0.3～VIN +0.3 V SOT23-5 PD 300 mW SOT89 PD 500 mW Operating Temperature Range TOPR －40～＋125 ℃ Storage Temperature Range TSTG －40～＋150 ℃ Power Dissipation Lead Temperature V04 260℃，4sec www.microne.com.cn Page 3 of 11 ME6119 Block Diagram V04 www.microne.com.cn Page 4 of 11 ME6119 Electrical Characteristics ME6119A33/C33 (VIN= VOUT+1V，VCE＝VIN ，CIN=CL=10uF，Ta=25OC，unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=30mA, VIN= VOUT+1V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1V 400 mA Load Regulation ∆VOUT VIN= VOUT+1V , 1mA≤IOUT≤100mA 8 mV Dropout Voltage (Note 1) VDIF1 IOUT =100mA 130 mV VDIF2 IOUT =200mA 260 mV Supply Current ISS VIN= VOUT+1V 60 μA Stand-by Current ICEL VCE＝0V 0 μA Line Regulation ∆VOUT IOUT =30mA VOUT+1V ≤VIN≤18V 20 mV CE “High” Voltage VCEH Start up CE “Low” Voltage VCEL Shut down Short-circuit Current ISHORT VIN= VOUT+1V, VCE＝VIN, VOUT＝0V 60 mA Thermal Shutdown Protection Tsd IOUT=1mA, VIN= VOUT+1V 164 ℃ Over Current Protection Ilimit VIN= 4.3V 550 mA V04 www.microne.com.cn 1.20 V 0.8 V Page 5 of 11 ME6119 ME6119A50/C50 (VIN= VOUT+1V，VCE＝VIN ，CIN=CL=10uF，Ta=25OC，unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Units Output Voltage VOUT(E) (Note 2) IOUT=30mA, VIN= VOUT+1V X 0.98 VOUT (T) (Note 1) X 1.02 V Maximum Output Current IOUTMAX VIN= VOUT+1V 400 mA Load Regulation ∆VOUT VIN= VOUT+1V , 1mA≤IOUT≤100mA 8 mV Dropout Voltage (Note 1) VDIF1 IOUT =100mA 104 mV VDIF2 IOUT =200mA 210 mV Supply Current ISS VIN= VOUT+1V 60 μA Stand-by Current ICEL VCE＝0V 0 μA Line Regulation ∆VOUT IOUT =30mA VOUT+1V ≤VIN≤18V 30 mV CE “High” Voltage VCEH Start up CE “Low” Voltage VCEL Shut down Short-circuit Current ISHORT VIN= VOUT+1V, VCE＝VIN, VOUT＝0V 50 mA Thermal Shutdown Protection Tsd IOUT=1mA, VIN= VOUT+1V 164 ℃ Over Current Protection Ilimit VIN= 6.0V 510 mA 1.20 V 0.8 V Note ： 1. VOUT (T) ：Specified Output Voltage 2.VOUT (E) ：Effective Output Voltage ( le. The output voltage when “VOUT (T)+1.0V”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 {VOUT (T)+1.0V} is input. V04 www.microne.com.cn Page 6 of 11 ME6119 Type Characteristics (VOUT=5.0V) （1）Output Voltage VS. Output Current （VIN=VOUT+1V） （2） Output Voltage VS. Temperature （VIN=VOUT+1V , IOUT=1mA） Output Voltage VS.Output Current Output Voltage VS. Temperature 5.05 Output Voltage(V) Output Voltage(V) 5.10 5.00 4.95 4.90 4.85 4.80 0 100 200 300 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4.92 4.90 400 0 30 60 90 120 150 Temperature(℃) Output Current(mA) （3）Dropout Voltage VS. Output Current（Ta = 25 °C） （4）Output Voltage VS. Input Voltage（IOUT =10mA） （Ta = 25 °C） Output Voltage VS.Input Voltage 600 500 Output Voltage(V) Dropout Voltage(mV) Dropout Voltage VS.Output Current 400 300 200 100 0 0 100 200 300 400 5.80 5.30 4.80 4.30 3.80 3.30 2.80 2.30 1.80 2 Output Current(mA) 4 6 8 10 12 14 16 18 Input Voltage(V) （5）Quiescent Current VS. Input Voltage Quiescent Current(uA) Quiescent Current VS. Input Voltage 105 90 75 60 45 30 15 2 4 6 8 10 12 14 16 18 Input Voltage(V) V04 www.microne.com.cn Page 7 of 11 ME6119 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 ME6119 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 ME6119 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 RLOAD 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 V04 www.microne.com.cn Page 8 of 11 ME6119 Packaging Information ● SOT23-5 DIM Unit: mm（inch） Millimeters Inches Min Max Min Max A 0.9 1.45 0.0354 0.0570 A1 0 0.15 0 0.0059 A2 0.9 1.3 0.0354 0.0511 B 0.2 0.5 0.0078 0.0196 C 0.09 0.26 0.0035 0.0102 D 2.7 3.10 0.1062 0.1220 E 2.2 3.2 0.0866 0.1181 E1 1.30 1.80 0.0511 0.0708 e 0.95REF 0.0374REF e1 1.90REF 0.0748REF L 0.10 0.60 0.0039 0.0236 a0 00 300 00 300 V04 www.microne.com.cn Page 9 of 11 ME6119 ● SOT89-3 DIM Unit: mm（inch） Millimeters Inches Min Max Min Max A 1.4 1.6 0.0551 0.0630 A1 1.4 1.6 0.0551 0.0630 a 0.36 0.48 0.0142 0.0189 b 0.41 0.53 0.0161 0.0209 c 0.36 0.48 0.0142 0.0189 d 1.4 1.75 0.0551 0.0689 B 0.38 0.43 0.015 0.0169 C 1.4 1.6 0.0551 0.0630 D 4.4 4.6 0.1732 0.181 E - 4.25 - 0.1673 e 2.4 2.6 0.0945 0.1023 L1 0.4 - 0.0157 - L2 0.8 - 0.0315 - V04 www.microne.com.cn Page 10 of 11 ME6119      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. V04 www.microne.com.cn Page 11 of 11