Fairchild/ON Semiconductor FAN2559S13X

Description
The FAN2558/FAN2559 are low voltage CMOS LDOs with fixed or adjustable output voltage, 180mA load current, delayed power good output (open drain), and 1% output accuracy with excellent line and load regulation. An external bypass capacitor provides ultra-low noise operation. The FAN2558/FAN2559 incorporate both thermal shutdown and short circuit protection. Output is stable with a 1uF, low ESR capacitor. The FAN2558/FAN2559 family is available in 5-Lead SOT-23, 6-Lead SOT-23, and 2x2mm MLP-6 packages.

Features
Fixed 1.0V, 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 3.3V, 3.5V, 3.6V, 3.8V, and Adjustable Output
Power Good Indicator with Open Drain Output
180mA Output Current
100µA Ground Current
Bypass for Low Noise Operation
Fast Enable for CDMA Applications
High Ripple Rejection
Current Limit
Thermal Shutdown
Excellent Line and Load Regulation
Requires Only IF Output Capacitor
Stable with 0 to 300mΩ ESR
TTL-level Compatible Enable Input
Active Output Discharge

Applications
Processor Power-up sequencing
PDAs, Cell Phones
Portable Electronic Equipment
PCMCIA Vee and Vpp regulation/switching