SGM2040.pdf• Fixed Output Voltages:
1.2V to 5.2V with 0.05V per Step
• Input Voltage Range: 1.7V to 7.5V
• High Output Voltage Accuracy: ±1.2%
• Low Dropout Voltage: 60mV (TYP) at 100mA
• Ultra-Low Current Consumption: 1μA (TYP)
• 250mA Nominal Output Current
• Output Capacitor: Ceramic Capacitor of 0.1μF or
Higher can be Used
• 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
• Ultralow quiescent current
IQ = 560 nA with 0 µA load
IQ = 860 nA with 1 µA load
• Stable with 1 µF ceramic input and output capacitors
• Maximum output current: 150 mA
• Input voltage range: 2.2 V to 5.5 V
Low shutdown current: <50 nA typical
Low dropout voltage: 195 mV at 150 mA load
• Initial accuracy: ±1%
• Accuracy over line, load, and temperature: ±3.5%
• 15 fixed output voltage options: 1.2 V to 4.2 V
• Adjustable output available
• PSRR performance of 72 dB at 100 Hz
• Current limit and thermal overload protection
• Logic-control enable
• Integrated output discharge resistor
• 5-lead TSOT package
• 4-ball, 0.5 mm pitch WLCSP
