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SGM2210
300mA, Low Quiescent Current and Low Noise Linear Regulator
300mA, Low Quiescent Current and Low Noise Linear Regulator
GENERAL DESCRIPTION

The SGM2210 is a low quiescent current, low noise and low dropout voltage linear regulator. It is capable of supplying 300mA output current with typical dropout voltage of 240mV. The operating input voltage range is from 2.5V to 20V. The fixed output voltage range is from 1.2V to 5.0V and adjustable output voltage range is from 1.2V to 12V.

Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2210 has automatic discharge function to quickly discharge VOUT in the disabled status.

The SGM2210 is available in a Green SOT-23-5 package. It operates over an operating temperature range of -40 to +125.

PIN CONFIGURATIONS

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FEATURES
  • Operating Input Voltage Range: 2.5V to 20V

  • Fixed Outputs of 1.2V, 1.8V, 2.5V, 3.3V and 5.0V

  • Adjustable Output from 1.2V to 12V

  • 300mA Output Current

  • Output Voltage Accuracy: ±1% at +25

  • Quiescent Current: 36μA (TYP)

  • Low Dropout: 80mV (TYP) at 100mA, VOUT = 3.3V

  • Low Noise: 48μVRMS (TYP) at VOUT = 3.3V

  • High PSRR: 100dB (TYP) at 1kHz

  • Current Limiting and Thermal Protection

  • With Output Automatic Discharge

  • Stable with Small Case Size Ceramic Capacitors

  • Shutdown Supply Current: 0.5μA (TYP)

  • -40 to +125 Operating Temperature Range

  • Available in a Green SOT-23-5 Package

APPLICATIONS

Palmtop Computers

Portable Electronics

Industrial and Medical Equipment

Battery-Powered Equipment

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM2210-1.2XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM2210-1.8XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM2210-2.5XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM2210-3.3XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM2210-5.0XN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples
SGM2210-ADJXN5G/TR Production SOT-23-5 5 Y -40℃ to +125℃ Samples