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Search results for "power supply controllers, monitors"

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394 Products
Product Image

UC3844D
Fairchild

Current Mode PWM Controller 1A 14-Pin SOIC N Rail

  • In Stock: 3196
    Ships Immediately
  • 1
    $4.29
  • 25
    $3.02
  • 100
    $1.81
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UC3842BNG
onsemi

High Performance Current Mode PWM Controller

  • In Stock: 650
    Ships Immediately
  • 50
    $0.699
  • 250
    $0.584
  • 1,000
    $0.544
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NCP81239AMNTXG
onsemi

4-Switch Buck Boost Controller, USB Power Delivery and Type-C Applications

  • Lead Time: 9 Weeks
  • 625
    $3.57
  • 1,250
    $1.89
  • 1,875
    $1.33
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NCP1251BSN65T1G
onsemi

PWM Controller, Current Mode, for Offline Power Supplies

  • Lead Time: 34 Weeks
  • 750
    $0.4142
  • 1,500
    $0.3106
  • 2,250
    $0.2899
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NCP1239LD65R2G
onsemi

Fixed Frequency Current Mode Controller for Flyback Converter with HV startup

  • Lead Time: 35 Weeks
  • 625
    $0.5950
  • 1,250
    $0.4460
  • 1,875
    $0.4162
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NCP1340B7D1R2G
onsemi

Quasi-Resonant Controller, High-Voltage, Featuring Valley Lock-Out Switching

  • Lead Time: 20 Weeks
  • 625
    $1.066
  • 1,250
    $0.656
  • 1,875
    $0.519
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NCV881930MW00AR2G
onsemi

Low Quiescent Current 410 kHz Automotive Synchronous Buck Controller 3.3 V/5 V Option

  • Lead Time: 49 Weeks
  • 1,000
    $3.67
  • 2,000
    $1.94
  • 3,000
    $1.37
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NCP1219AD65R2G
onsemi

PWM Controller with Adjustable Skip Level and External Latch Input

  • Lead Time: 35 Weeks
  • 625
    $1.378
  • 1,250
    $0.848
  • 1,875
    $0.671
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NCP1239HD65R2G
onsemi

Fixed Frequency Current Mode Controller for Flyback Converter with HV startup

  • Lead Time: 35 Weeks
  • 625
    $0.5950
  • 1,250
    $0.4460
  • 1,875
    $0.4162
see all
Product Image

NCP1253BSN65T1G
onsemi

PWM Controller, Current Mode, for Offline Power Supplies

  • Lead Time: 34 Weeks
  • 1,000
    $0.2105
  • 3,000
    $0.2074
  • 6,000
    $0.1971
see all