BL8071CLATR33

BL8071 1.5A Linear Regulator GENERAL DESCRIPTION FEATURES BL8071 series are a group of positive voltage output, high precise, and low power consumption voltage regulator. Voltages are selectable in 100mV steps within a range of 1.2V to 5.0V. It also can be customized on command.        BL8071 series have excellent load and line transient response and good temperature characteristics, which can assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±2%. APPLICATIONS      BL8071 series are available in SOT-223 package, which are lead (Pb)- free. BL8071 LC1459 IN Cin www.belling.com.cn GND VOUT Reference Voltage Source Battery Powered Equipment PC Peripherals Wireless Devices Instrumentation BLOCK DIAGRAM TYPICAL APPLICATION VDD Low Quiescent Current: 100uA at 5V High PSRR: 70dB range to 1KHz Low Output Noise: 44uVRMS Low Dropout: 300mV at 1A load Maximum output current: 1.5A Highly Accurate: ±2% Low ESR Ceramic Capacitor Compatible OUT Cout 1 BL8071 ORDERING INFORMATION PIN CONFIGURATION BL8071 □ 1□ 2□ 3□ 4□ 5 Code Product Classification JB:Product Code XX:Output Voltage JBXX LLBYW A: A type LL:LOT NO. B:FAB Code YW:Date Code Product Classification JB:Product Code XX:Output Voltage JBXX LLBYW B: B type LL:LOT NO. B:FAB Code YW:Date Code □1 □2 □3 □4 □5 Description Temperature&Rohs: C:-40~85C ,Pb Free Rohs Std. Package type: LA: SOT-223 (A) LB: SOT-223 (B) Packing type: TR:Tape&Reel (Standard) Output voltage: e.g. 12=1.2V 18=1.8V 25=2.5V 33=3.3V 50=5.0V Voltage accuracy: 1=±1%(Customized) Blank(default)=±2% VDD GND VOUT BL8071CLATR□□ BL8071CLBTR□□ Supply Voltage Input Ground Pin Output Voltage 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 2 BL8071 ABSOLUTE MAXIMUM RATING Parameter Value Max Input Voltage Operating Junction Temperature (TJ) Ambient Temperature (TA) Package Thermal Resistance Storage Temperature (TS) Lead Temperature & Time 8V 125C -40C~85C 20C / W -40C~150C 260C, 10 Sec SOT-223 Note：Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability. RECOMMENDED WORK CONDITIONS Parameter Value Input Voltage Range Ambient Temperature Max. 6V -40C~85C ELECTRICAL CHARACTERISTICS Test Conditions: CIN=4.7uF,COUT=4.7uF,TA=25C, unless otherwise specified. Symbol Parameter VDD Input Voltage VOUT Output Voltage VOUT>1.5 VOUT