LC1466 Datasheet | Leadchip semi

DESCRIPTION LC1466 series are a group of positive voltage output, high precise, and low power consumption voltage regulator. Voltages are selectable in 100m V steps within a range of 1.2V to 3.6V. It also can be customized on mand. LC1466 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%. LC1466 series are available in SOT-223 package, which is lead (Pb)- free. Features - - - - - - - Low Quiescent Current: 26u A at 5V High PSRR: 60d B range to 1KHz Low Output Noise: 44u VRMS Low Dropout: 430m V at 1.5A load Maximum output current: 2.5A Highly Accurate: ±2% Low ESR Ceramic Capacitor patible APPLICATIONS - - - - - Reference Voltage Source Battery Powered Equipment PC Peripherals Wireless Devices Instrumentation TYPICAL APPLICATION LC1466 IN OUT VDD GND VOUT Cout NOTE: Input capacitor (Cin=1u F) and Output capacitor (Cout=4.7u F) are remended in all application circuit (Low ESR ceramic capacitor is available). Cin BLOCK DIAGRAM Dropout Voltage vs Output Current 900 800 700 600 500 400 300 200 100 0 0.0 Dropout (m V) Iload (A) .leadchip..cn Copyright@2008, Leadchip semi Your final power solution Free Datasheet http://../ MARKING DESCRIPTION Product Classification JB: Product Code XX: Output Voltage A: A Type Pin Assignment LL: Lot. No. B: Fab Code YW: Date Code Product Classification JB: Product Code XX: Output Voltage B: B Type Pin Assignment LL: Lot. No. B: Fab Code YW: Date Code XX: Output voltage code, e.g. 25=2.5V, 33=3.3V; Y: The Year of manufacturing, ”9” stands for year 2009, ”0” stands for year 2010; 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. ORDERING INFORMATION - 1 - 2 -...