BL8061CC3TR50

BL8061 250mA Low Consumption Linear Regulator DESCRIPTION FEATURES BL8061 series is a group of positive voltage output, low power consumption, low dropout voltage, three terminal regulator. It can provide 200mA output current when input / output voltage differential drops to 420mV （ Vout= 3.3V）, And it also provides foldback shortcircuit protection and output current limit function. The very low power consumption of BL8061（Iq=2.0uA）can greatly improve natural life of batteries.    BL8061 can provide output value in the range of 1.1V~5.0V in 0.1V steps. It also can customized on command.      BL8061 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. Low Power Consumption:2.0uA（Typ.） Maximum Output Current:250mA Small Dropout Voltage 210mV@100mA (Vout=3.3V) 420mV@200mA (Vout=3.3V) Input Voltage Range:2V~16V Output Voltage Range:1.1V~5.0V (customized on command in 0.1V steps) Highly Accurate:±2%(±1% customized） Output Current Limit 330mA@Vout=3.3V Foldback Short-circuit Current 56mA@Vout=3.3V APPLICATIONS   BL8061 has well load transient response and good temperature characteristic, And it uses trimming technique to guarantee output voltage accuracy within±2%.  TYPICAL APPLICATION Battery Powered equipment Power Management of MP3、PDA、DSC、 Mouse、PS2 Games Reference Voltage Source Regulation after Switching Power ELECTRICAL CHARACTERISTICS Vout Voltage vs Load Current Vin Vin Cin Vout LC1218 BL8061 Vout Cout Vout(V) GND NOTE: Input capacitor (Cin=1uF) and Output capacitor (Cout=1uF) are recommended in all application circuit. Ceramic capacitor is recommended. 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 Iout(mA) Vout=1.2V Vout=3.3V www.belling.com.cn 1 Vout=2.5V Vout=5.0V 300 BL8061 ORDERING INFORMATION BL8061 □ 1□ 2□ 3□ 4□ 5 Code PIN CONFIGURATION Product Classification Description Marking Temperature&Rohs: C:-40~85C ,Pb Free Rohs Std. Package type: B3:SOT-23-3 B5:SOT-23-5 C3:SOT-89-3 C3B:SOT-89-3（B） Packing type: TR:Tape&Reel (Standard) Output voltage: e.g. 11=1.1V 15=1.5V 55=5.5V Voltage accuracy: 1=±1% Blank(default)=±2% □ 1 □ 2 □ 3 □ 4 □ 5 M:Product Code MXYW Product Classification VOUT 1.1V 1 2.9V 1.2V 2 3.0V 1.3V 3 1.5V 1.8V MXYW M:Product Code X: Output Voltage YW: Date Code Product Classification BL8061CC3TR□□□ Marking M:Product Code Code MXX LLBYW XX: Output Voltage LL: LOT NO. B:FAB Code YW: Date Code VOUT Code 4.3V 3 0 4.4V 4 Product Classification 3.1V 1 4.5V 5 Marking 5 3.2V 2 4.6V 6 8 3.3V 3 4.7V 7 2.0V 3.4V 4 4.8V 8 2.1V 3.5V 5 4.9V 9 2.2V 3.6V 6 5.0V 0 2.3V 3.7V 7 5.1V 1 2.4V 3.8V 8 5.2V 2 2.5V 3.9V 9 5.3V 3 2.6V 4.0V 0 5.4V 4 2.7V 4.1V 1 5.5V 5 2.8V 4.2V 2 M:Product Code MXXI LLBYW  Y: The Year of manufacturing,”1” stands for year 2011, “2” stands for year 2012, and “8” stands for year 2018. W: The week of manufacturing. ”A” stands for week 1,”Z” stands for week 26,” A ” stands for week 27,” Z ” stands for week 52. www.belling.com.cn BL8061CB5TR□□□ Marking M: Product Code X: Output Voltage Output Voltage Code Code X:Output Voltage YW：Date Code MARKING DESCRIPTON VOUT BL8061CB3TR□□□ 2 XX: Output Voltage LL: LOT NO. B:FAB Code YW: Date Code BL8061CC3BTR□□□ BL8061 ABSOLUTE MAXIMUM RATING Parameter Value Max Input Voltage Operating Junction Temperature(Tj) Ambient Temperature(Ta) SOT-23-3 Power Dissipation SOT-23-5 SOT-89-3 Storage Temperature(Ts) Lead Temperature & Time 20V 125C -40C -85C 250mW 250mW 500mW -40C -150C 260C,10S Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability. RECOMMENDED WORK CONDITIONS Item Min Input Voltage Range Ambient Temperature Recommended -40 Max. Unit 16 85 V C ELECTRICAL CHARACTERISTICS (Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified) Symbol Vin Vout Parameter Conditions Min Type Input Voltage Vout x0.98 Output Voltage Iout(Max.) Maximum Output Current Vin-Vout=1V Dropout Voltage Input-Output Voltage Differential Iout=100mA Max Units 16 V Vout X1.02 V 250 mA Vout  2.5V 600 1000 Vout  2.5V 300 600 mV Vout Vin  Vout Line Regulation Iout=10mA 2V≤Vin≤16V 0.2 0.3 %/V Vout Load Regulation Vin=Set Vout+1V 1mA≤Iout≤100mA 20 40 mV Quiescent Current Vin=Set Vout+1V 2.0 5.0 uA Output Voltage Temperature Coefficient Iout=10mA 100 Iq Vout T  Vout www.belling.com.cn 3 ppm/C BL8061 BLOCK DIAGRAM EXPLANATION BL8061 is a series of low dropout voltage and low power consumption three pins regulator. Its application circuit is very simple, which only needs two outside capacitors. It is composed of these modules: high accuracy voltage reference, current limit circuit, error amplifier, output driver and power transistor. Current Limit module can keep chip and power system away from danger when load current is more than 250mA. BL8061 uses trimming technique to assure the accuracy of output value within±2%, at the same time, temperature compensation is elaborately considered in this chip, which makes BL8061’s temperature coefficient within 100ppm/℃。 www.belling.com.cn 4 BL8061 TYPICAL PERFORMANCE CHARACTERISTICS Line Regulation 6 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 5 4 Vout(V) Vout(V) Vout Voltage vs Load Current 3 2 1 0 50 100 150 200 250 0 300 0 Iout(mA) Vout=1.2V Vout=3.3V 4 Vout=2.5V Vout=5.0V 8 Vin(V) Vout=1.2V Vout=3.3V Dropout Voltage vs Load Current 16 Vout=2.5V Vout=5.0V Iq 700 8 Vout=2.5V 600 Vout=1.2V Vout=2.5V Vout=3.3V Vout=5.0V 7 Vout=3.3V Vout=5.0V 6 Iq(uA) 500 Dropout(mV) 12 400 5 4 300 3 200 2 100 1 0 0 0 50 100 150 200 0 Iout(mA) www.belling.com.cn 4 8 Vin(V) 5 12 16 BL8061 Current Limit 6 5 Vout(V) 4 3 2 1 0 0 50 100 150 Vout=1.2V Vout=3.3V www.belling.com.cn 200 250 Iout(mA) 300 350 400 Vout=2.5V Vout=5.0V 6 BL8061 Line transient response Vin=6V~7V, Ch1—Vout, Ch3—Vin Load transient response Iout=1mA~100mA, Ch1—Vout, Ch4—Iout Start up Ch1—Vout, Ch3—Vin www.belling.com.cn 7 BL8061 www.belling.com.cn 8 BL8061 PACKAGE LINE Package SOT-23-3 Devices per reel 3000Pcs Unit mm Devices per reel 3000Pcs Unit mm Package dimension： Package www.belling.com.cn SOT-23-5 9 BL8061 Package Dimension: Package SOT-89-3 Devices per reel 1000Pcs Package Dimension: www.belling.com.cn 10 Unit mm