The SGM2211S is a low noise, high PSRR, fast transient response and low dropout voltage linear regulator. It provides 500mA output current capability. The operating input voltage range is from 3.8V to 20V.
Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2211S has automatic discharge function to quickly discharge VOUT in the disabled status.
The SGM2211S is available in a Green SOT-23-5 package. It operates over an operating temperature range of -40℃ to +125℃.
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FEATURES
● Input Voltage Range: 3.8V to 20V
● Fixed Output of 3.3V
● 500mA Output Current
● Output Voltage Accuracy: ±1% at +25℃
● Low Quiescent Current: 64μA (TYP)
● Low Dropout Voltage: 400mV (TYP) at 500mA, VOUT = 3.3V
● Low Noise: 10.5μVRMS at VOUT = 3.3V
● High PSRR (VIN = VOUT(NOM) + 1V):
92dB (TYP) at 1kHz
76dB (TYP) at 10kHz
57dB (TYP) at 100kHz
42dB (TYP) at 1MHz
● Current Limiting and Thermal Protection
● Excellent Load and Line Transient Responses
● With Output Automatic Discharge
● Stable with Small Case Size Ceramic Capacitors
● Shutdown Supply Current: 4μA (TYP)
● Reverse Current Protection when VOUT > VIN
● Programmable Precision Enable
● -40℃ to +125℃ Operating Temperature Range
● Available in a Green SOT-23-5 Package
● Fixed Output of 3.3V
● 500mA Output Current
● Output Voltage Accuracy: ±1% at +25℃
● Low Quiescent Current: 64μA (TYP)
● Low Dropout Voltage: 400mV (TYP) at 500mA, VOUT = 3.3V
● Low Noise: 10.5μVRMS at VOUT = 3.3V
● High PSRR (VIN = VOUT(NOM) + 1V):
92dB (TYP) at 1kHz
76dB (TYP) at 10kHz
57dB (TYP) at 100kHz
42dB (TYP) at 1MHz
● Current Limiting and Thermal Protection
● Excellent Load and Line Transient Responses
● With Output Automatic Discharge
● Stable with Small Case Size Ceramic Capacitors
● Shutdown Supply Current: 4μA (TYP)
● Reverse Current Protection when VOUT > VIN
● Programmable Precision Enable
● -40℃ to +125℃ Operating Temperature Range
● Available in a Green SOT-23-5 Package
APPLICATIONS
Instrumentation
Precision ADC and DAC
Precision Amplifiers in Industrial Equipment
Low Noise VCO
RF System
Medical Equipment
Precision ADC and DAC
Precision Amplifiers in Industrial Equipment
Low Noise VCO
RF System
Medical Equipment
Ordering Information
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM2211S-3.3XN5G/TR | Active | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | View | View | 1-499 units : $1.6/unit |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
