SGM2045-3.30.pdf• Operating Input Voltage Range: 1.1V to 5.5V
• Fixed Output Voltage Option: 0.6V to 4.2V
• Ultra-Low Noise: 9.5μVRMS (TYP)
• Ultra-Low Quiescent Current: 15μA (TYP)
• Standby Current: 0.03μA (TYP)
• High PSRR: 92dB (TYP) at 1kHz
• Low Dropout Voltage:
100mV (TYP) at 300mA when
VOUT = 1.8V
(XTDFN-1×1-4L)
80mV (TYP) at 300mA when
VOUT = 1.8V
(WLCSP-0.64×0.64-4B-A)
• Output Short-Circuit Protection
• Thermal Shutdown Protection
• Fast Load Transient Response
• Stable with 1μF Small Case Size Ceramic
Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in Green XTDFN-1×1-4L and
WLCSP-0.64×0.64-4B-A Packages
• High accuracy detection
• low current consumption
• Compatible with small ceramic
capacitor(Cin=Co=0.47µF)
• With built-in output discharge circuit
• High ripple rejection
• ON/OFF control of output voltage
• With built-in over current protection
circuitand thermal shutdown circuit
• Low dropout voltage
