SGM2047.pdf• Input Voltage Range: 1.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Output Voltage Accuracy: ±1% (TYP) at +25℃
• Low Dropout: 200mV (TYP) at 200mA
• Ultra-Low Quiescent Current: 0.6μA (TYP)
• Stable with Small Case Size Ceramic Capacitors
• Over-Current Protection
• Thermal Shutdown Protection
• SGM2047A: With Output Active Discharge
• SGM2047B: Without Output Active Discharge
• -40℃ to +125℃ Operating Temperature Range
• Available in Green XTDFN-1×1-4L and SOT-23-5 Packages
• Input voltage from VOUT to 5.5 V
• Input bias supply pin from 3.0 V to 5.5 V
• Ultra low-dropout voltage (40 mV typ. at 1 A load)
• Low ground current (35 μA typ. at no load)
• Output voltage tolerance: ±1% all over
temperature range, ±0.5% at 25 °C
• 1 A guaranteed output current
• 50 mV output voltage step available from 0.4 V to 1.8 V
• 100 mV output voltage step available from 1.9 V to 3.6 V
• Adjustable version from 0.5 V to 3.0 V
• Logic-controlled electronic shutdown
• Internal current limit
• Output active discharge function
• Available in Flip Chip6 (0.8x1.2 mm) package
• Temperature range: -40 °C to 85 °C
