SGM2018.pdf• Fixed Output Voltage Versions:
1.8V, 2.8V, 3.0V and 3.3V
• Input Voltage Range: 1.7V to 5V
• Output Voltage Accuracy: ±1.2% at +25℃
• Low Dropout Voltage: 70mV (TYP) at 100mA
• Ultra-Low Current Consumption: 1μA (TYP)
• 250mA Nominal Output Current
• Low Reverse Leakage Current:
0.4μA (TYP) when VOUT > VIN
• Built-In Over-Temperature Protection
• Built-In Over-Current Protection Circuit
• Supports 1.8V Logic for EN Pin
• -40℃ to +85℃ Operating Temperature Range
• Available in Green SOT-23-5 and UTDFN-1×1-4AL Packages
• Input Voltage Range : 1.2V to 5.5V
• 2μμμμμA Ground Current (IQ) at no Load
• PSRR = 75dB at 1kHz
• Adjustable Output Voltage Range :
0.8V to 5V (TSOT-23-5 Package with SNS Pin Only)
• 2% Output Accuracy
• Low (0.1μμμμμA) Shutdown Current
• Dropout Voltage : 0.15V at 300mA when VOUT ≥≥≥≥≥ 3V
• Support Fixed Output Voltage 0.8V, 1.0V, 1.05V, 1.1V,
1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 2V, 2.5V, 2.8V,
2.85V, 3V, 3.1V, 3.3V, 3.45V
• Current Limit Protection
• Over Temperature Protection
• Output Active Discharge Function
• TSOT-23-5 and ZQFN-4L 1x1 (ZDFN-4L 1x1) Packages
