• 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

The SGM2205 is a high voltage efficient linear voltage regulator with very low dropout voltage, typically 480mV at full load. Designed especially for hand-held, battery-powered devices, the SGM2205 features low ground current to help prolong battery life. An enable/shutdown pin on SOIC-8, TDFN-3×3-8L and TO-263-5B versions can further improve battery life with near-zero shutdown current.

Key features include high PSRR, low ground current, fast load transient, output shorted to GND protection, reversed-battery protection, current limiting, over- temperature shutdown, ultra low noise capability and availability in thermally-efficient packaging. The SGM2205 is available in adjustable or fixed output voltages.

The SGM2205 is available in Green SOT-89-3, SOT-223-3, SOIC-8, TDFN-3×3-8L and TO-263-5B packages. It operates over an ambient temperature range of -40℃ to +125℃.