GENERAL DESCRIPTION
The dual LDO FSP2151 series of positive voltage linear regulators feature high output voltage accuracy, low quiescent current and low dropout voltage, making them ideal for battery powered applications. The line transient response and load transient response are excellent. Their high PSRR make them useful in applications where AC noise on the input power supply must be suppressed. Space-saving USP6 package for 2ch LDOs is attractive for portable and handheld applications. They have both thermal shutdown and a current limit feature to prevent device failure under extreme operating conditions. They are stable with an output capacitance of 2.2uF or greater.

FEATURES
● 180mV Typical Dropout with 150mA Load
● ± 2.0% Voltage Accuracy
● High PSRR: 70dB@100Hz
● Low noise output
● Current Limit
● Thermal Shutdown Protection
● Short Circuit Protection
● Very small USP6 Package

APPLICATIONS
● Cellular Handsets
● Portable Electronics, PDA
● Wireless Devices, LAN
● Computer Peripherals
● Camera Module
● GPS Receiver