SGM61040.pdf• 2.5V to 5.5V Input Voltage Range
• Adjustable Output Voltage from 0.6V to VIN
• Adaptive Off-Time Architecture
• Up to 95% Efficiency
• Low RDSON MOSFET Switches (27mΩ/12mΩ)
• 42μA (TYP) Operating Quiescent Current
• Ultra-Low Quiescent Current in Shutdown Mode
• Power-Save Mode at Light Loads (SGM61040A)
• 100% Duty Cycle Capability for Low Dropout
• Startup with Pre-biased Output
• Output Discharge Function
• Power Good Output
• Hiccup Mode Short-Circuit Protection
• Thermal Shutdown Protection
• Available in a Green TDFN-2×2-7L Package
• Low RDS(ON) for Internal Switches
(Top/Bottom): 35/15 mΩ
• 2.7-5.5V Input Voltage Range
• 3MHz Switching Frequency Minimizes the
External Components
• Internal Soft-start Limits the Inrush Current
• Up to 92% Efficiency
• 4A Continuous Output Current Capability
• Shutdown Mode Draws<0.1μA Supply Current
• 100% Dropout Operation
• Power Good Indicator
• OCP/UVLO/OTP Protections
• RoHS Compliant and Halogen Free
• Compact Package: DFN2×2-8
