器件名称: R1114N251B
功能描述: LOW NOISE 150mA LDO REGULATOR
文件大小: 525.13KB 共31页
简 介:R1114x SERIES
LOW NOISE 150mA LDO REGULATOR
NO.EA-094-0512
OUTLINE
The R1114x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient response of the R1114x Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SC-82AB, and SON1612-6 therefore high density mounting of the ICs on boards is possible.
FEATURES
Low Supply Current ............................................................. Typ. 75A Standby Mode ...................................................................... Typ. 0.1A Low Dropout Voltage............................................................ Typ. 0.22V (IOUT=150mA 3.0V Output type) High Ripple Rejection .......................................................... Typ. 70dB (f=1kHz 3.0V Output type) ............................................................................................. Typ. 60dB (f=10kHz) Low Temperature-Drift Coefficient of Output Voltage........... Typ. ±100ppm/°C Excellent Line Regulation……
