LR6260

LR6260 Series Low Dropout Voltage 500mA CMOS LDO Regulator „ INTRODUCTION The LR6260 Series are a group of positive voltage regulators manufactured by CMOS technologies with high ripple rejection, extremely low power consumption and low dropout voltage, which provide large output currents even when the difference of the input-output voltage is small. Each of the LR6260 series consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver. Thus the series are very suitable for the battery-powered equipments, such as Portable/Palm computers, Portable consumer equipments, industry equipments and so on, which want to prolong the using life of the battery. LESHAN RADIO COMPANY, LTD. „ FEATURES z Output Current: 500mA (Typ.) z Quick Start-Up: 50μs (Typ.) z Built-in Quick Discharge Circuit z Output Voltage Range: 0.9V～5.0V（selectable in 0.1V steps） z High Accuracy: ±2％（Typ.） z Dropout Voltage: 120mV@100mA（3.0V Typ.） z Excellent Line Regulation: 0.1％/V z Built-in Current Limiter z Built-in Short Circuit Protection z Static safety, 2KV@HBM z TC: 100ppm/℃ z Low ESR Capacitor: Ceramic Compatible „ APPLICATIONS z Battery powered systems z Portable instrumentations z Reference Voltage Sources „ BLOCK DIAGRAM z Radio control systems z Portable/Palm computers z Portable consumer equipments „ ORDER INFORMATION LR6260①②③④ DESIGNATOR ① SYMBOL A B ②③ Integer ④ M P DESCRIPITION Standard With Shutdown Function Outp...