ME6208A50M3G

ME6208 150 mA, high input voltage LDO Linear Regulators ME6208 Series General Description Features ME6208 series are low-dropout linear voltage  High output accuracy： regulators with a built-in voltage reference module, error ± 1%（VOUT =3.0V、3.3V、5.0V） correction module and phase compensation module. ± 2%（Others） ME6208 series are based on the CMOS process and  Input voltage：up to 18 V allow high voltage input with low quiescent current. This  Output voltage：2.1 V ~ 5.0V series has the function of internal feedback resistor  Ultra-low quiescent current (Typ. = 3 µ A) setting from 2.1 to 5.0V. The two output voltage  Output Current：Iout = 200mA （When Vin = 7V and Vout =5V） accuracies are: ±1% (VOUT =3.0V,3.3V, 5.0V) and ±2% (other output voltages).  Importation good stability：Typ. 0.05% / V  Low temperature coefficient  Ceramic capacitor can be used Typical Application Package  Electronic weighbridge   SCM  Phones, cordless phones  Security Products  Water meters, power meters 3-pin SOT23-3、SOT89-3、TO92 Typical Application Circuit VIN CIN 10uF V08 VOUT COUT 10uF RL VSS www.microne.com.cn Page 1 of 11 ME6208 Selection Guide ME 62 08 X XX XX G Environment mark Package M3：SOT23-3 P：SOT89-3 T：TO92 Output Voltage 21：2.1V 30：3.0V 33：3.3V …… Function Product Type Product Series Microne product series product description ME6208A21M3G VOUT =2.1V±2%；Package：SOT23-3 ME6208A30M3G VOUT =3.0V±1%； Package：SOT23-3 ME6208A30PG VOUT =3.0V±1%； Package：SOT89-3 ME6208A33M3G VOUT =3.3V±1%； Package:：SOT23-3 ME6208A33TG VOUT =3.3V±1%； Package:：TO92 ME6208A36M3G VOUT =3.6V±2%； Package：SOT23-3 ME6208A40PG VOUT =4.0V±2%； Package:：SOT89-3 ME6208A44M3G VOUT =4.4V±2%； Package：SOT23-3 ME6208A50M3G VOUT =5.0V±1%； Package：SOT23-3 ME6208A50TG VOUT =5.0V±1%； Package：TO92 NOTE: At present ,there are seven kinds of voltage value： 2.1V、3.0V、3.3V、3.6V、4.0V、4.4V、5.0V。 If you need other voltage and package, please contact our sales staff。 V08 www.microne.com.cn Page 2 of 11 ME6208 Pin Configuration 3 1 2 3 SOT89-3 1 2 SOT23-3 1 3 2 TO92 Pin Assignment Pin Number Pin Name Functions 1 VSS Ground 2 3 VIN Power Input 3 2 VOUT Output SOT89-3 / TO92 SOT23-3 1 Block Diagram V08 www.microne.com.cn Page 3 of 11 ME6208 Absolute Maximum Ratings Parameter Symbol Ratings Units Input Voltage VIN 18 V Output Current IOUT 250 mA Output Voltage VOUT Vss-0.3～VIN +0.3 V SOT89-3 Power Dissipation Thermal resistance 1.25 TO92 PD 0.83 SOT23-3 0.54 SOT89-3 100 θJA TO92 W ℃/W 150 SOT23-3 230 Operating Temperature Range TOPR -45 ~ +85 ℃ Storage Temperature Range TSTG -55 ~ +150 ℃ Lead Temperature 260℃，10sec Electrical Characteristics (VIN= VOUT+2.0V，CIN=CL=10uF，Ta=25OC, unless otherwise noted) Parameter Output Voltage Input Voltage Maximum Output Current Load Regulation Dropout Voltage (Note 3) Supply Current Line Regulations Symbol Conditions VOUT=3.0V,3.3V,5.0V VOUT(E) IOUT=10mA, (Note 2) VIN=Vout+2V VOUT=others Min. X 0.99 X 0.98 Typ. VOUT (T) (Note 1) VOUT (T) (Note 1) VIN Max. Units X 1.01 V X 1.02 18 150 V IOUT _max VIN=Vout+2V mA ∆VOUT VIN=Vout+2V, 1mA≤IOUT≤100mA 10 mV Vdif1 IOUT =50mA 250 mV Vdif2 IOUT =100mA 500 mV Vdif3 IOUT =200mA 1000 mV ISS VIN=Vout+2V 3 ∆VOUT IOUT =10mA ∆VIN ×VOUT Vout+2V ≤VIN≤18V 5 0.05 μ A %/V Note ： 1. VOUT (T) ：Specified Output Voltage 2.VOUT (E) ：Effective Output Voltage ( ie. The output voltage when “VOUT (T)+2.0V”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 and {VOUT (T) +2.0V} is input. V08 www.microne.com.cn Page 4 of 11 ME6208 Precautions  During the test, if AC/DC power supply and the ceramic chip capacitors collocation is used, there may be serious voltage spike phenomenon instantaneously. When the power supply access to 16V, the voltage is rushed to about 30V instantaneously. Because of exceeding the limit voltage of chip, the chip is damaged. If you string a small resistance of 1 ohm in the input end during the test, the peak phenomenon can be avoided.  In the test, there is serious burr phenomenon only when the AC/DC power is used with ceramic chip capacitors. But electrolytic capacitors and tantalum capacitance won't appear above phenomenon. Please be sure to pay attention to this point when you use AC/DC power.  In normal use, when any type of capacitor is used with battery or the supply of fire power, the above phenomenon doesn’t occur. Type Characteristics （1）Output CurrentVS.Output Voltage（ Ta = 25 °C） ME6208A50 Output Voltage VS. Output Current Output Voltage (V) 5.30 5.20 5.10 5.00 4.90 4.80 4.70 0 20 40 60 80 100 120 140 160 180 200 Output Current(mA) V08 www.microne.com.cn Page 5 of 11 ME6208 （2）Input VoltageVS.Output Voltage（Ta = 25 °C） ME6208A50 Output Voltage(V) Output Voltage VS. Input Voltage 5.50 5.00 4.50 4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 0.00 Io=0mA Io=40mA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Input Voltage(V) （3）Output Current VS.Droput Voltage（ Ta = 25 °C） ME6208A50 Dropout Voltage VS.Output Current Dropout Voltage(mV) 1200 1000 800 600 400 200 0 0 50 100 150 200 Output Current (mA) V08 www.microne.com.cn Page 6 of 11 ME6208 （4）Input Voltage VS. Supply Current（Ta = 25 °C） ME6208A50 Quiescent Current VS. Input Voltage Quiescent Current (uA) 5 4 3 2 1 0 0 2 4 6 8 10 12 14 16 18 Input Voltage(V) （5）Output Voltage VS. Temperature ME6208A33 Output Voltage VS.Temperature 3.34 Output Voltage(V) 3.32 3.3 3.28 3.26 3.24 3.22 3.2 -45 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Temperature(℃) V08 www.microne.com.cn Page 7 of 11 ME6208 Packaging Information  Packaging Type: SOT23-3 Millimeters DIM Inches Min Max Min Max A 1.05 1.45 0.0413 0.0571 A1 0 0.15 0.0000 0.0059 A2 0.9 1.3 0.0354 0.0512 A3 0.6 0.7 0.0236 0.0276 b 0.25 0.5 0.0098 0.0197 c 0.1 0.25 0.0039 0.0098 D 2.8 3.1 0.1102 0.1220 E 2.6 3.1 0.1023 0.1220 E1 1.5 1.8 0.0591 0.0709 e 0.95(TYP) L 0.25 L1 0.0374(TYP) 0.6 0.0098 0.59(TYP) θ 0 c1 0.0232(TYP) 8° 0.2(TYP) V08 0.0236 0.0000 8° 0.0079(TYP) www.microne.com.cn Page 8 of 11 ME6208  Packaging Type: SOT89-3 Millimeters DIM Inches Min Max Min Max A 1.4 1.6 0.0551 0.063 b 0.32 0.52 0.0126 0.0205 b1 0.4 0.58 0.0157 0.0228 c 0.35 0.45 0.0138 0.01772 D 4.4 4.6 0.1732 0.1811 D1 1.55(TYP) 0.061(TYP) D2 1.75(TYP) 0.0689(TYP) e1 3(TYP) 0.1181(TYP) E 2.3 2.6 0.0906 0.1023 E1 3.94 4.4 0.1551 0.1732 E2 1.9(TYP) 0.0748(TYP) e 1.5(TYP) 0.0591(TYP) L 0.8 θ 1.2 45° V08 0.0315 0.0472 45° www.microne.com.cn Page 9 of 11 ME6208  Packaging Type:TO-92 Millimeters DIM Inches Min Max Min Max A 3.3 3.7 0.1299 0.1457 A1 1.1 1.4 0.0433 0.0551 b 0.38 0.55 0.015 0.0217 c 0.36 0.51 0.0142 0.0201 D 4.3 4.7 0.1693 0.185 D1 3.43 一 0.135 一 E 4.3 4.7 0.1693 0.185 e 1.27 0.05 e1 2.44 2.64 0.0961 0.1039 L 14.1 14.5 0.5551 0.5709 h 0 0.38 0 0.015 Φ 一 1.6 一 0.063 V08 www.microne.com.cn Page 10 of 11 ME6208      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. V08 www.microne.com.cn Page 11 of 11