SGM2049.pdf? Low Dropout Voltage: 70mV (TYP) at 2A with Bias
? Low Noise: 6.3μVRMS (TYP)
? Input Voltage Range:
Without Bias: 1.4V to 7V
With Bias: 1.1V to 7V
? Output Voltage Range:
Adjustable Operation: 0.8V to 5.2V
Pin-Selectable Operation: 0.8V to 3.95V
? Excellent Load Transient Response
? Adjustable Soft-Start Inrush Control
? Open-Drain Power-Good (PG) Output
? -40℃ to +125℃ Operating Temperature Range
? Available in Green TQFN-3.5×3.5-20L and
TQFN-5×5-20L Packages
? Ultralow Dropout: 125 mV Maximum at 2 A
? Output Voltage Noise: 6 μVRMS
? Power-Supply Ripple Rejection: 40 dB at 1 MHz
? Input Voltage Range:
– Without BIAS: +1.4 V to +6.5 V
– With BIAS: +1.1 V to +6.5 V
? Two Output Voltage Modes:
– ANY-OUT? Version (User-Programmable
Output via PCB Layout):
– No External Resistor or Feed-Forward Capacitors Required
– Output Voltage Range: +0.8 V to 3.95 V
– Adjustable Version:
– Output Voltage Range: +0.8 V to 5.0 V
? 1.0% Accuracy Over Line, Load, and Temperature
? Stable with a 22-μF Output Ceramic Capacitor
? Programmable Soft-Start and Power-Good (PG) Output
