LC1210CC3TR33

LC1210 REV1.9-Revised June 2013 200mA Low Consumption Linear Regulator DESCRIPTION FEATURES LC1210 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 430mV （ Vout= 2.8V）, And it also provides foldback short-circuit protection and output current limit function. The very low power consumption of LC1210 （Iq=1.0uA）can greatly improve natural life of batteries.    LC1210 can provide output value in the range of 1.1V~5.5V in 0.1V steps. It also can customized on command.      Low Power Consumption:1.0uA（Typ.） Maximum Output Current:200mA Small Dropout Voltage 210mV@100mA (Vout=2.8V) 430mV@200mA (Vout=2.8V) Input Voltage Range:1.5V~12V Output Voltage Range:1.1V~5.5V (customized on command in 0.1V steps) Highly Accurate:±2%(±1% customized） Output Current Limit 420mA@Vout=2.8V Foldback Short-circuit Current 90mA@Vout=2.8V LC1210 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. APPLICATIONS LC1210 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 6.0 5.0 Vout(V) 4.0 3.0 2.0 NOTE1: Input capacitor (Cin=1uF) is recommended in all application circuit. Ceramic capacitor is recommended. Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 1.0 0.0 0 NOTE2: Output capacitor (Cout=1uF) is recommended in all application to assure the stability of circuit. Ceramic capacitor is recommended. www.leadchip.com 1 100 200 Iout(mA) 300 Your final power solution LC1210 ORDERING INFORMATION MARKING DESCRIPTON LC1210 □ 1□ 2□ 3□ 4□ 5 Code N: Product Code X: Output Voltage Output Voltage Code □ 1 □ 2 □ 3 □ 4 □ 5 Description Temperature&Rohs: C: -40~85C , Pb Free Rohs Std. H: -40~85C, Halogen Free Package type: B3:SOT-23-3 B5:SOT-23-5 C3:SOT-89-3 C3B:SOT-89-3（B） HA:TO-92 HB:TO-92 Packing type: TR:Tape&Reel (Standard) BG:Bag (TO-92) PT:Reel (TO-92) Output voltage: e.g. 11=1.1V 15=1.5V 55=5.5V Voltage accuracy: 1=±1% Blank(default)=±2% VOUT Code VOUT Code VOUT Code 1.2V 2 3.0V 0 4.4V 4 1.3V 3 3.1V 1 4.5V 5 1.5V 5 3.2V 2 4.6V 6 1.8V 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 2.9V ̅ 4.3V 3  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.leadchip.com 2 Your final power solution LC1210 PIN CONFIGURATION Product Classification LC1210CB3TR□□□ Product Classification Marking NXYWI Marking N:Product Code X:Output Voltage YW：Date Code Product Classification NXXIA LLBYW LC1210CB5TR□□□ Product Classification LC1210CC3TR□□□ NXXIB LLBYW N:Product Code XX:Output Voltage LL:LOT NO. B:FAB Code YW:Date Code Product Classification LC1210CHBBG□□□ LC1210CHBPT□□□ Marking Marking NXXI LLBYW LL:LOT NO. YW:Date Code N: Product Code X: Output Voltage YW: Date Code Product Classification N:Product Code XX:Output Voltage B:FAB Code Marking NXYWI LC1210CHABG□□□ LC1210CHAPT□□□ N:Product Code XX:Output Voltage LL:LOT NO. B:FAB Code YW:Date Code LC1210CC3BTR□□□ GND Ground Pin Vin Supply Voltage Input Vout Output Voltage Marking NXXIB LLBYW N:Product Code XX:Output Voltage LL:LOT NO. B:FAB Code YW:Date Code www.leadchip.com 3 Your final power solution LC1210 ABSOLUTE MAXIMUM RATING Parameter Value Max Input Voltage Operating Junction Temperature(Tj) Ambient Temperature(Ta) SOT-23-3 SOT-23-5 Power Dissipation SOT-89-3 TO-92 Storage Temperature(Ts) Lead Temperature & Time 14V 125C -40C -85C 250mW 250mW 500mW 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 12 85 V C ELECTRICAL CHARACTERISTICS (Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified) Symbol Vin Vout Parameter Conditions Output Voltage Maximum Output Current Vin-Vout=1V Dropout Voltage Input-Output Voltage Differential Iout=100mA Vout Vin  Vout Line Regulation Vout Load Regulation Iq Type Vout x0.98 Iout(Max.) Vout T  Vout Min Input Voltage Quiescent Current Output Voltage Temperature Coefficient www.leadchip.com Max Units 12 Vout X1.02 V 200 V mA Vout  1.8V 600 1000 Vout  1.8V 300 600 0.2 0.3 %/V Iout=10mA 1.5V≤Vin≤8V mV Vin=Set Vout+1V 1mA≤Iout≤100mA Vin=Set Vout+1V 20 40 mV 1.0 5.0 uA Iout=10mA 100 4 ppm/C Your final power solution LC1210 BLOCK DIAGRAM EXPLANATION LC1210 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 200mA. LC1210 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 LC1210’s temperature coefficient within 100ppm/℃。 www.leadchip.com 5 Your final power solution LC1210 TYPICAL PERFORMANCE CHARACTERISTICS Line Regulation 6.0 6.0 5.0 5.0 4.0 4.0 Vout(V) Vout(V) Vout Voltage Vs Load Current 3.0 2.0 2.0 Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 1.0 0.0 0 100 200 Iout(mA) 0.0 300 0 6 Vin(V) 9 12 PSRR Vout=2.8V Vout=5.0V 70 60 PSRR(dB) Dropout(mV) 3 80 Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 600 Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 1.0 Dropout Voltage Vs Load Current 800 3.0 400 200 50 40 30 20 10 0 0 100 200 0 300 10 Iout(mA) Iq 100 10000 Current Limit 6.0 1.5 1000 Freq(Hz) 5.0 1.2 Vout(V) Iq(uA) 4.0 0.9 0.6 2.0 Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 0.3 0.0 0 3 www.leadchip.com 6 Vin(V) 9 3.0 Vout=2.8V Vout=4.0V Vout=4.5V Vout=5.0V 1.0 0.0 0 12 6 100 200 300 Iout(mA) 400 500 Your final power solution LC1210 Line transient response Vin Load transient response 5V 100mA 4V 1mA Output Current Vout Output Voltage Vout=2.8V Cin=Cout=1uF Iout=10mA Vout=2.8V Cin=Cout=1uF Vin=4.0V Start up Vin Vout www.leadchip.com 7 Your final power solution LC1210 PACKAGE LINE Package SOT-23-3 Devices per reel 3000Pcs Unit mm Devices per reel 3000Pcs Unit mm Package dimension： Package SOT-23-5 Package Dimension: www.leadchip.com 8 Your final power solution LC1210 Package SOT-89-3 Devices per reel 1000Pcs Unit mm Package Dimension: www.leadchip.com 9 Your final power solution LC1210 Package TO-92 Devices per Bag Devices per reel 1000Pcs 2000Pcs Unit mm Package Dimension: www.leadchip.com 10 Your final power solution