SGM2068.pdf• Operating Input Voltage Range: 1.5V to 5.5V
• Fixed Output from 0.55V to 4.2V
• Adjustable Output from 0.55V to 5.0V
• 500mA Output Current
• Output Voltage Accuracy: ±1% at +25℃
• Quiescent Current: 85μA (TYP)
• Low Dropout Voltage:
70mV (TYP) at 500mA, VOUT = 3.3V
• Low Noise: 16µVRMS (TYP)
• Current Limiting and Thermal Protection
• Excellent Load and Line Transient Responses
• With Output Automatic Discharge
• Stable with Small Case Size Ceramic Capacitors
• UVLO with Hysteresis
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SOT-23-5 and TDFN-2×2-6AL Packages
• Input voltage range: 1.5 V to 6.0 V
• Adjustable output voltage:
0.55 V to 5.5 V
• Low dropout:
130 mV (max) at 500 mA (3.3 VOUT)
• High output accuracy: 0.7% (typical) and 1%(maximum over temperature)
• IQ: 25 μA (typical)
• Built-in soft-start with monotonic VOUT rise
• Packages:
2-mm × 2-mm WSON-6 (DRV)
SOT23-5 (DBV)
• Active output discharge
