250mA, Ultra Low Noise and High PSRR LDO Regulators for RF and Analog Circuits, Replace LP5907
SGM2033
SGM2033.pdf
SGM2033.pdfFEATURES
? Operating Input Voltage Range: 1.8V to 5.5V
? Available in Fixed Voltage Option: 1.2V to 5.0V
? Output Short to GND Protection
? Output Current Limit: 530mA (TYP)
? Over-Temperature Protection: +160℃
? Fast Load Transient Response
? Ultra Low Quiescent Current: 14μA (TYP)
? Shutdown Current: 0.1μA (TYP)
? Stable with a 1μF Small Case Size Ceramic Capacitor
? -40℃ to +125℃ Operating Temperature Range
? Available in Green SOT-23-5 and UTDFN-1×1-4AL Packages
PIN CONFIGUTION
優勢替代
FEATURES
? Input voltage range 2.2V to 5.5V
? Output voltage range 1.2V to 4.5V
? Output current 250 mA
? Low output voltage noise <10 μVRMS
? PSRR 82 dB at 1kHz
? Output voltage tolerance ± 2%
? Virtually zero IQ (disabled) <1μA
? Very low IQ (enabled) 12 μA
? Startup time 80 μs
? Low dropout 120 mV typ
PIN CONFIGUTION
