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CONSUMER

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  Advanced P-channel TrenchFET power MOSFETs
  

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  Triple output PWM DC/DC controllers
  

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  300 mA LDO in PowerPAK MLP33 package
  

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  Current mode PWM controllers
  

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  Lowest on-resistance across singles and duals in –12 V, –20 V, and –30 V devices in SOT-23, TSOP-6, SO-8, PowerPAK 1212-8, TSSOP-8, and PowerPAK SO-8 packaging
  

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  Wide input voltage of 4.5 to 30 V
  
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  Two synchronous step down controllers with output voltages from 1.5 to 3.3 V at up to 10 A
  
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  One adjustable buck/boost controller with output voltages from 1.2 to 20 V at up to
  1.5 A
  
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  One LDO at 3.3 V at 30 mA
  
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  Precision reference voltage at 3.3 V
  
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  All in a single SSOP28 package, with minimum external components count
  

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  Very small package (3x3 mm) handling up to 1.2 W of power dissipation
  
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  Very low dropout voltage 250 mV at 300 mA
  
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  Low output voltages down to 1.2 V
  
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  Options of error flag or low noise pinout
  

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  Pin compatible with UCC280x and enhanced performance
  
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  100uA start-up current
  
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  500uA operating current
  
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  Internal Soft-Start at Power on and After Fault
  

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  IR
  
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  Fairchild
  

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  Maxim
  
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  LTC
  

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  Micrel
  
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  NS
  

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  TI, ST and ONsemi
  

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  Load switches
  

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  Set top boxes
  
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  DVD players
  

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  DSC
  
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  MP3 players
  

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  LCD TV power supply
  

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  VSA-PL0007-0302
  

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  Buck-boost regulators
  

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  0.35 low voltage dual SPDT analog switches
  

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  1.6V to 5.5V input voltage range
  
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  Fixed 3.3V output voltage or adjustable from 2.5V to 5.5V
  
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  60uA quiescent current
  
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  100mA output current
  
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  Short circuit protection
  
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  Thermal shutdown
  

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  Reduced power consumption
  
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  Low on-resistance 0.35Ω @ 2.7 V
  
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  1.6V logic compatible
  
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  -69 dB OIRR @ 2.7V, 100 KHz
  

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  Maxim
  

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  Maxim, ADI
  

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  Cellular phones
  
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  Backup battery boost converters
  

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  Cellular phones
  
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  Audio and video signal routing
  

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  Recommended to replace DG2031