SGM2211-3.3.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),Outpu
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
? Low Noise: 40μV Possible
? High Accuracy: 1%
? Reverse Battery Protection
? Low Dropout: 340mV at Full Load
? Low Quiescent Current: 90μA
? Zero Off-Mode Current
? Fixed & Adjustable Output Voltages:
1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V &
5.0VFixed Output Voltages
≥1.235V Adjustable Output Voltages
? Available in RoHS Compliant,
Lead FreePackages:
5-pin SOT-23, 8-pin SOIC and 8-pin DFN
