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STMicroelectronics LDCL015 Ultra Low Drop Linear Regulators

STMicroelectronics LDCL015 Ultra Low Drop Linear Regulators provide 150mA of maximum current from an input voltage ranging from 1.8V to 5.5V, with a typical dropout voltage of 50mV. It is stable with no input or output capacitor. Low quiescent current, low noise, and capless operation make it suitable for low-power battery-powered applications and allows the reduction of board size. Typical applications include mobile phones and similar battery-powered systems.

Features

  • No input or output capacitor required
  • Input voltage from 1.8V to 5.5V
  • Very low drop (50mV at 100mA load)
  • ±2% output voltage accuracy
  • ±3% output voltage tolerance 
  • Low noise
  • 150mA guaranteed output current
  • Available in fixed and adjustable output voltages, from 0.8V in 100mV steps
  • Internal current and thermal limit
  • -40°C to +125°C operating temperature range 
  • SOT23 5-lead package

Applications

  • Space-sensitive applications
  • Battery-powered equipment
  • Cordless and mobile phones
  • Industrial and medical equipment
  • Portable equipment

Block Diagram

Block Diagram - STMicroelectronics LDCL015 Ultra Low Drop Linear Regulators

Additional Resources

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Inilathala: 2012-09-13 | Na-update: 2022-03-11