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FAN2558/FAN2559
180mA Low
Voltage CMOS LDO
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 • Cbypass for Low Noise Operation • Fast Enable for CDMA Applications • High Ripple Rejection • Current Limit • Thermal Shutdown • Excellent Line and Load Regulation • Requires Only 1µF 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 Vcc and Vpp regulation/switching
General D...