SGM2048-ADJ.pdf• Operating Input Voltage Range: 2.2V to 7V
• Fixed Outputs of 1.2V, 1.8V, 2.8V, 3.0V, 3.3V, 5.0V
• Adjustable Output from 0.8V to 6V
• Output Voltage Accuracy: ±1% at +25℃
• Low Dropout Voltage: 150mV (TYP) at 1A
• Low Noise: 30μVRMS (TYP)
• Power Supply Rejection Ratio at VOUT = 3.3V:
75dB at 1kHz
65dB at 100kHz
55dB at 1MHz
• Current Limiting and Thermal Protection
• Excellent Load and Line Transient Responses
• With Output Automatic Discharge
• Stable with Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green TDFN-3×3-8CL Package
• Low-Dropout 1-A Regulator with Enable
80 dB at 1 kHz
60 dB at 100 kHz
54 dB at 1 MHz
• Low Noise: 23.5 μVRMS typical (100 Hz to
100 kHz)
• Stable with a 4.7-μF Capacitance
• Excellent Load and Line Transient Response
• 3% Overall Accuracy (Over Load, Line, Temperature)
• Overcurrent and Overtemperature Protection
• Very Low Dropout: 170 mV Typical at 1 A
• Package: 3-mm × 3-mm SON-8
