GENERAL DEscriptION

The SGM2208 is a low noise, adjustable output and low dropout voltage linear regulator. It is capable of supplying 3A output current with typical dropout voltage of only 155mV. The operating input voltage range (relative to OUT) is from 0V to 24V and bias supply voltage range (relative to OUT) is from 2.7V to 25V.

Other features include output current limit and thermal shutdown protection. The output voltage of the SGM2208 can be adjusted flexibly with a single resistor and the output can be configured to 0V.

The SGM2208 is available in Green TSSOP-16 (Exposed Pad), TDFN-3×3-12L and TO-263-5B packages. It operates over an operating temperature range of -40℃ to +125℃.

FEATURES

• Operating Input Voltage Range (Relative to OUT): 0V to 24V

• Bias Supply Voltage Range (Relative to OUT): 2.7V to 25V

• Single Resistor Programs Output Voltage

• Output Adjustable to 0V
  

• SET Pin Current: 50μA (TYP)

• Low Dropout Voltage: 155mV (TYP) at 3A
  

• Low Output Noise: 32μVRMS (TYP)

• Current Limiting and Thermal Protection
  

• -40℃ to +125℃ Operating Temperature Range

• Available in Green TSSOP-16 (Exposed Pad), TDFN-3×3-12L and TO-263-5B Packages

APPLICATIONS

Parallel Shunt Application

Low Output Voltage Power Supplies

DAC-Controlled Adjustable Power Supplies

Programmable High Current Power Supplies