SGM2210-3.3XN5G/TR

SGM2210-3.3XN5G/TR 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. 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. Application includes palmtop computers, portable electronics, industrial and medical equipment, battery-powered equipment.

• Operating input voltage range from 2.5 to 20V (TJ = +25°C)
• Output current limit is 900mA typ (VOUT = 90%VOUT(NOM), TJ = +25°C)
• Dropout voltage is 80mV typ (IOUT = 100mA, VOUT = 3.3V, TJ = +25°C)
• Fixed output is 3.3V
• Quiescent current is 36µA typ (TJ = +25°C, VIN = (VOUT(NOM) + 1V) to 20V, IOUT = 0mA)
• Output voltage noise is 48µVRMS typ (f = 10Hz to 100KHz, IOUT = 10mA, VOUT = 3.3V )
• Power supply rejection ratio is 100dB typ (f = 1KHz, TJ = +25°C)
• Current limiting and thermal protection, with output automatic discharge
• Stable with small case size ceramic capacitors, reverse current protection when VOUT VIN
• SOT-23-5 package, operating temperature range from -40°C to +125°C