SGM2205.pdf• 2.5V to 20V Wide Input Voltage Range
• Output Voltage Range: 1.8V to 15V
• Guaranteed 800mA Output over the Full
Operating Temperature Range
• Low 480mV (TYP) Dropout Voltage at Full Load
• Extremely Tight Load and Line Regulation
• Fast Load Transient
• Low Temperature Coefficient
• Output Shorted to GND Protection
• Current and Thermal Limiting
• No-Load Stability
• Ultra Low Noise Capability
• -40℃ to +125℃ Operating Temperature Range
• Thermally-Efficient Surface-Mount Package
• Available in Green SOT-89-3, SOT-223-3, SOIC-8,
TDFN-3×3-8L and TO-263-5B Packages
• Output Voltage Accuracy: ±1.5%
• Output Current: 1A (Min)
• Fold-back Short Current Protection: 50mA
• Low Dropout Voltage (3.3V): 450mV (Typ) @IOUT=1A
• Stable with 4.7μF Flexible Cap: Ceramic,
Tantalum and Aluminum Electrolytic
• Excellent Line Regulation: 0.02%/V (Typ),
0.1%/V (Max) @ IOUT=30mA
• Excellent Load Regulation: 0.2%A (Typ) @ IOUT=1mA to 1A
• Low Quiescent Current: 60μA (1.2V/1.5V/1.8V /2.5V/ADJ)
• Low Output Noise: 30μVRMS
• PSRR: 68dB @ Freq=1KHz (1.2V/1.5V/1.8V /ADJ)
• OTSD Protection
• Operating Temperature Range: -40°C to 85°C
• ESD: MM 400V, HBM 4000V
