FSP2114

CMOS LOW DROPOUT REGULATORS FSP2114 „ z z z z z z z FEATURES Up to 250mA Output Current Below 60µA Supply Current ±3% Voltage Accuracy 400mA Current Limit with Foldback Protection 1.5V to 4V Fixed Output Voltages Stable with Wide Range of Capacitance Compact SOT23-3L and SOT89-3L Packages „ GENERAL DESCRIPTION „ z z z z z APPLICATIONS Cellular Handsets Battery-Powered Equipment Personal Communication Devices Portable Information Devices Peripherals, Consumer Electronics The FSP2114 is a high performance low dropout voltage regulator designed for portable applications with low quiescent current and low dropout voltage. The FSP2114 has a typical current limit of 400mA and is capable of delivering up to 250mA output current. It is available in output voltages from 1.5V to 4V in 50mV increments. It features current limit with fold-back in short circuit. The FSP2114 is available in SOT23-3L and SOT89-3L packages. These products are ideal for portable information devices, cellular phones, and other battery powered applications. „ PIN CONFIGURATION (Top View) (Top View) GND 1 FSP2114 OUT 2 3 IN FSP2114 1 GND 2 IN 3 OUT „ PIN DESCRIPTION Pin Name GND OUT IN Ground Output Input Voltage Pin Function Pin Number SOT23-3L SOT89-3L www.DataSheet4U.com 1 1 2 3 3 2 „ Typical Application Circuits Figure 1 Typical Application Circuit 1/8 2007-5-18 CMOS LOW DROPOUT REGULATORS FSP2114 „ ABSOLUTE MAXIMUM RATINGS Parameter Input Supply Voltage OUT Voltage Continuous OUT Cu...