R1113Z301A

'2001.8.27 LOW NOISE 150mA LDO REGULATOR R1113Z SERIES s OUTLINE The R1113Z Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier, resistors, 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 R1113Z 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 package for these ICs is WL-CSP (Wafer Level CSP), high density mounting of the ICs on boards is possible. s FEATURES z Ultra-Low Supply Current......................................... Typ. 100µA z Standby Mode ........................................................... Typ. 0.1µA z Low Dropout Volt...