SC339: Ultra Low Output Voltage Linear FET Controller

The SC339 is an ultra-low output voltage, linear power supply controller designed to simplify power management for notebook.


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Features

  • ± 1% Voltage Accuracy Over-Temperature
  • Low Shutdown Current
  • Runs Off 5V Supply
  • Ultra-Fast Transient Response
  • Enable Control for the Output
  • Power Good Monitoring and Signaling for the Output
  • Gate Drive from Input Supply Enables Use of N-Channel MOSFET
  • User Selectable Dropout Voltage
  • Under-Voltage Protection for the Output
  • SOT-23 6-pin Surface Mount Package
  • Compatible with Ceramic Capacitors
  • Low Ripple Output
  • Internal 1ms soft-start requires no external components
  • Fully WEEE and RoHS compliant

Diagrams

Typical Application Circuit

SC339 - Typical Application Circuit

Click diagram to enlarge

Applications

  • Notebook PCs
  • Desktop Computers
  • Battery Powered Devices
  • Portable Instruments

Packaging

SOT23-6L

Order Codes

  • SC339SKTRT: Lead-free, RoHS and WEEE compliant, 2500 pcs. Tape & Reel
Order Sample Button
Pb-Free/RoHS/WEEE Status

Related Documents

Datasheets