SGM2040.pdf? Output Voltage: 1.2V to 5.2V with 0.05V per Step
? Input Voltage: 1.7V to 7.5V
? High Output Voltage Accuracy
? Low Dropout Voltage
? Ultra Low Current Consumption: 1.0μA (TYP)
? 250mA Nominal Output Current
? Input and Output Capacitors:
Ceramic Capacitors of 0.1μF or Higher can be Used
? Low Reverse Leakage Current when VOUT > VIN
? Built-In Over-Temperature Protection
? Built-In Over-Current Protection Circuit
? Supports 1.8V Logic for EN Pin
? Ultra small package DFN4 (1.0 mm x 1.0 mm;
t 0.60 mm (max)).
? Low quiescent bias current ( IB = 0.34 μA (typ.)
at IOUT = 0 mA, output voltage up to 1.5 V)
? High Ripple rejection ratio 70 dB at 0.8 V-output
? Fast Load transient response -51/+36 mV at 0.8 V
-output, IOUT = 1 mA ? 50 mA
? Low Drop-Out voltage
VIN-VOUT = 196 mV (typ.) at 3.3 V-output, IOUT
= 300 mA
? Wide range output voltage line up (VOUT = 0.8 to 5.0 V)
? High VOUT accuracy ± 1.0 % (1.8 V ≤ VOUT)
? Overcurrent protection
? Thermal Shutdown function
? Auto-discharge
? Inrush current protection circuit
? Pull down connection between CONTROL and GND
? Ceramic capacitors can be used (CIN = 1 μF,
COUT = 1 μF)
