SGM2048.pdf? 1A Low Dropout Regulator with Enable
? Very Low Dropout: 140mV (TYP) at 1A
? Adjustable Output Voltage Range: 0.8V to 6V
? Fixed Output Voltages: 0.8V to 6V
? Wide Bandwidth, High PSRR:
75dB at 1kHz
60dB at 100kHz
50dB at 1MHz
? Low Noise: 27μVRMS (TYP) (100Hz to 100kHz)
? Stable with a 4.7μF Ceramic Capacitor
? Excellent Load and Line Transient Responses
? Over-Current and Over-Temperature Protection
? Available in a Green TDFN-3×3-8CL Package
? Operating Input Voltage Range: 2.2 V to 5.5 V
? Output Voltage Range: 0.8 V to 5 V (adjustable)
? Quiescent Current typ. 60μA
? Low Dropout: 200 mV typ. at 1 A, VOUT = 2.5 V
? ±2.5% VOUT Accuracy across Load/Line/Temperature
? Stable with Small 4.7 μF Ceramic Capacitors
? Low Noise: Typically 15μVRMS/V from 100 Hz to 100 kHz
? Over?Current and Thermal Shutdown Protection
? Available in 3 x 3 mm DFN8 Package
? ?40°C to 125°C Ambient Operating Temperature Range
? NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC?Q100
Qualified and PPAP Capable
