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
