| Description & Applications | VOLTAGE REGULATOR ； • Fast (60µs) VOUT response when enabled • Ultra low noise (35µV rms typ.) • Delivers up to 150mA output current • Very low dropout (150mV at 150mA) • Low quiescent operating current (110µA) • Stable with low-ESR ceramic capacitors • “Zero” disable mode current consumption • Thermal overload protection • Foldback overload current protection • -40°C to +85°C temperature operation • Available in a 5-pin SOT23 and 5-bump Chip Scale Packages (CSP) • Lead-free versions available • Wireless handsets, PDAs, MP3 players, digital cameras • PCs and notebooks • Graphics cards, set-top boxes • Compact Flash memory cards • Battery-powered devices • PC cards |