SK6216CMM5R-33

SK6216C 15V, 500mA, Low Power Consumption LDO Features Description The SK6216C series is a group of positive voltage output, three-pin regulators, it l Low voltage drop: 0.26V@100mA&VOUT=3.3V provide a high current even when the l High input voltage: 15V l Low temperature coefficient Low power consumption and high l Large Output Current: 500mA accuracy is achieved through CMOS and l Low Quiescent Current: 2.0uA laser trimming technologies. l Output voltage accuracy: tolerance ±2% The SK6216C consists of a high-precision l Built-in current limiter voltage reference, an error amplification l SOT89,SOT23-3 and SOT23-5 packages input/output voltage differential is small. circuit, and a current limited output driver. Load Transient response has improved in comparison to the existing series. SOT89,SOT23-3 and SOT23-5 packages are available. Applications l Battery-powered equipment l Hand-Hold Equipment l GPS Receivers l Wireless LAN Ordering Information Order Number Package Temperature RoHS Shipping Type SK6216CMMR-XX SOT23-3 –40°C to +85°C YES 3000PCS/REEL SK6216CMM5R-XX SOT23-5 –40°C to +85°C YES 3000PCS/REEL SK6216CMPR-XX SOT89 –40°C to +85°C YES 1000PCS/REEL Note:”XX” stands for output voltages. 上海洺太电子科技有限公司 -1- SUNTEK MICRO LTD Block Diagram Pin Assignment SOT23-3 (Top View) VIN 3 2 1 GND PIN NO. PIN NAME FUNCTION 1 GND GND pin 2 VOUT Output voltage pin 3 VIN Input voltage pin VOUT SOT23-5 (Top View) PIN NO. PIN NAME FUNCTION VOUT NC 1 VIN Input voltage pin 5 4 2 GND GND pin 3 CE Enable pin 4 NC -- 5 VOUT Output voltage pin 1 2 VIN GND 3 CE SOT89 (Top View) 1 2 GND VIN 3 PIN NO. PIN NAME FUNCTION 1 GND GND pin 2 VIN Input voltage pin 3 VOUT Output voltage pin VOUT 上海洺太电子科技有限公司 -2- SUNTEK MICRO LTD Absolute Maximum Ratings Supply Voltage ................................3.5V to 18V Storage Temperature ..................-40℃ to 125℃ Operating Temperature .................-40℃ to 85℃ Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. Electrical Characteristics SK6216C for any output voltage （Ta=25℃） Parameter Symbol Output Voltage Vout Output Current*1 Iout Low dropout*2 Vdrop Line Regulation DV OUT DV IN ´V OUT Load Regulation △Vout Output voltage Temperature Coefficiency DVOUT DTa Conditions Vin=Vout+1V 1.0mA≤Iout≤30mA Min. Typ. Vout×0.98 Vin-Vout=1.5V -- -500 Max. Vout×1.02 Unit V -- mA Refer to the next table 4.3V≤Vin≤8V Iout=100mA Vin= Vout+1V 1.0mA≤Iout≤100mA Iout=30mA 0℃≤Ta≤70℃ F=1KHz -- 0.75 0.9 %/V -- 12 30 mV -- ±100 -- Ppm/℃ -- 40 -- dB PSRR PSRR Supply Current Iss1 -- -- 1 2 uA Input Voltage Vin -- 3.5 -- 15 V Vin=Vout+1V Electrical Characteristics by Output Voltage： Output Voltage Vout(V) Conditions 2.0 < Vout ≤ 2.8 Iout=80 mA 2.8 < Vout ≤ 4.0 4.0 < Vout ≤ 5.0 2.8 < Vout ≤ 4.0 4.0 < Vout ≤ 5.0 3.0 < Vout ≤ 4.0 4.0 < Vout ≤ 5.0 上海洺太电子科技有限公司 Dropout Voltage Vdif（V） Typ. Iout=100 mA Iout=200 mA Iout=500 mA -3- Max. 0.4 0.6 0.26 0.46 0.23 0.42 0.53 0.82 0.42 0.76 1.5 1.8 1.2 1.5 SUNTEK MICRO LTD Typical Application SK6216C VOUT VIN VIN Cin ＋ 10uF - VOUT GND + Cout - 10uF GND Note1: Cin=Cout=10uF. (10uF Electrolytic capacitor is recommended). Note2: If the input and output capacitors are ceramic, add a resistor at the input, as follows. SK6216C VOUT VIN VIN Re VOUT GND Cin Cout 10uF 10uF GND Note: Re= (1.2~1.8)Ω. VOUT VIN Cin 10uF 1 VIN 5 VOUT Re Cout 3 CE 2 GND Ce 10uF 0.1uF GND Note1:Input capacitor CIN=10uF. Note2:Ouput capacitor COUT=10uF/6.8uF(1uF Tantalum capacitor or 6.8uF ceramic capacitor is recommended). Note3:The CE port is recommended to connect the current limiting resistor Re. The recommended resistance is 10K~47K. When the input voltage is larger than or equal to 12V, it is recommended to add a 0.01uF capacitor Ce. 上海洺太电子科技有限公司 -4- SUNTEK MICRO LTD Typical Performance Characteristics (1) Output Voltage vs Input voltage (2) Output Voltage vs.Output Current （3） Input Transient Response VIN VIN VOUT VIN=5V~12V VOUT=4.0V IOUT=50mA VIN=12V~5V VOUT=4.0V IOUT=50mA VOUT （4） Load Transient Response VIN=6.0V VOUT=4.0V VIN=6.0V IOUT IOUT IOUT=1mA~300mA IOUT=300mA~1mA VOUT 上海洺太电子科技有限公司 VOUT=4.0V VOUT -5- SUNTEK MICRO LTD Package Dimensions: 3-pin SOT89 上海洺太电子科技有限公司 -6- SUNTEK MICRO LTD Package Dimensions: 3-pin SOT23-3 上海洺太电子科技有限公司 -7- SUNTEK MICRO LTD Package Dimensions: SOT23-5 上海洺太电子科技有限公司 -8- SUNTEK MICRO LTD