SGM2211.pdf? Input Voltage Range: 2.7V to 20V
? Low Noise:
9.3μVRMS at VOUT = 1.2V
11μVRMS at VOUT = 2.8V
14μVRMS at VOUT = 5.0V
? PSRR (VIN = VOUT(NOM) + 1V):
100dB at 1kHz
83dB at 10kHz
52dB at 100kHz
55dB at 1MHz
? Maximum Output Current: 500mA
? Output Voltage Accuracy: ±1% at +25℃
? Low Dropout Voltage:
360mV (TYP) at 500mA Load when VOUT = 5.0V
? User Programmable Soft-Start (TDFN Package Only)
? Low Quiescent Current: 39μA (TYP)
? Shutdown Current: 1.2μA (TYP)
? Stable with a 2.2μF Ceramic Output Capacitor
? Adjustable Output from 1.2V to (VIN - VDROP),
Output can be Adjusted above Initial Set Point
? Reverse Current Protection when VOUT > VIN
? Foldback Current-Limit Protection when
VOUT isShorted to GND
? Automatic VOUT Discharge when Disabled
? Precision Enable
? -40℃ to +125℃ Operating Temperature Range
? Available in Green TDFN-2×2-6AL
and SOT-23-5Packages
? Operating Input Voltage Range: 1.9 V to 5.5 V
? Available in Fixed Voltage Option: 1.8 V to 5.14 V
? ±2% Accuracy Over Load/Temperature
? Ultra Low Quiescent Current Typ. 18μA
? Standby Current: Typ. 0.1μA
? Very Low Dropout: 150 mV at 450 mA
? Ultra High PSRR: Typ. 98 dB at 20 mA, f = 1 kHz
? Ultra Low Noise: 10μVRMS
? Stable with a 1μF Small Case Size Ceramic Capacitors
? Available in ?WLCSP4 0.65 mm x 0.65 mm x 0.4 mm
WLCSP4 0.65 mm x 0.65 mm x 0.33 mm
XDFN4 1 mm x 1 mm x 0.4 mm
SOT23?5 2.9 mm x 2.8 mm x 1.2 mm
? These Devices are Pb?Free, Halogen Free/BFR
Free and are RoHS Compliant
