SGM2046.pdf• Input Voltage Range: 0.5V to 5.5V
• Bias Voltage Range: 2.5V to 5.5V
• Adjustable Output Voltage Range: 0.5V to 3.3V
• Low Dropout Voltage: 50mV (TYP) at 1A
• Very Low Bias Input Current: 35μA (TYP)
• Very Low Bias Input Current in Disable Mode: 0.1μA (TYP)
• Low Noise: 29μVRMS (TYP)
• Over-Current Protection
• Over-Temperature Protection
• Fast Load Transient Response
• Logic Level Enable Input for ON/OFF Control
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green WLCSP-0.8×1.2-6B-B Package
• 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
