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UC3842D

UC3842D
Mfr. #:
UC3842D
Description:
IC REG CTRLR PWM CM 14-SOIC
Lifecycle:
New from this manufacturer.
Datasheet:
UC3842D Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UC3842D more Information UC3842D Product Details
Product Attribute
Attribute Value
Manufacturer
Fairchild Semiconductor
Product Category
PMIC - AC DC Converters, Offline Switchers
Series
UC3842
Packaging
Tube
Unit-Weight
0.004318 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-14
Operating-Temperature
0°C ~ 70°C (TA)
Mounting-Type
Surface Mount
Supplier-Device-Package
14-SOP
Power-Watts
-
Number-of-Outputs
1 Output
Output-Isolation
Isolated
Internal-Switch-s
No
Voltage-Breakdown
-
Topology
Boost, Buck, Flyback, Forward
Voltage-Start-Up
16V
Voltage-Supply-Vcc-Vdd
10 V ~ 30 V
Duty-Cycle
97%
Frequency-Switching
Up to 500kHz
Fault-Protection
Current Limiting
Control-Features
Frequency Control
Maximum-Operating-Temperature
+ 70 C
Minimum-Operating-Temperature
0 C
Output-Current
1000 mA
Switching-Frequency
450 kHz
Fall-Time
50 ns
Rise-Time
50 ns
Duty-Cycle-Max
100 %
Tags
UC3842D, UC3842, UC384, UC38, UC3
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ser
Supervisory USE 511-UC3842BD
Part # Description Stock Price
UC3842D
DISTI # V39:1801_07428490		Current Mode PWM Controller 1A 14-Pin SOIC Tube
RoHS: Compliant		509
  • 50:$1.1210
UC3842D8
DISTI # V36:1790_07428492		Current Mode PWM Controller 1A 8-Pin SOIC Tube
RoHS: Compliant		94
  • 75:$1.1249
UC3842D8
DISTI # 296-11281-5-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		3784In Stock
  • 5025:$0.5653
  • 2550:$0.5950
  • 1050:$0.6375
  • 525:$0.8075
  • 150:$0.9775
  • 75:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3842D
DISTI # 296-13427-5-ND		IC REG CTRLR PWM CM 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		3057In Stock
  • 5000:$0.5653
  • 2500:$0.5950
  • 1000:$0.6375
  • 500:$0.8075
  • 100:$0.9775
  • 50:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3842D8TR
DISTI # 296-47906-1-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2372In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D8TR
DISTI # 296-47906-6-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2372In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842D
DISTI # UC3842DFS-ND		IC REG CTRLR PWM CM 14-SOIC
RoHS: Compliant
Min Qty: 702
Container: Tube		Limited Supply - Call
    UC3842D8TR
    DISTI # 296-47906-2-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.4557
    • 5000:$0.4735
    • 2500:$0.4984
    UC3842DTR
    DISTI # UC3842DTR-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.4984
    UC3842D8TRG4
    DISTI # UC3842D8TRG4-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.4998
    UC3842D8G4
    DISTI # UC3842D8G4-ND    		IC REG CTRLR PWM CM 8SOIC
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Temporarily Out of Stock
    • 600:$0.8075
    UC3842DG4
    DISTI # UC3842DG4-ND    		IC REG CTRLR PWM CM 14SOIC
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Temporarily Out of Stock
    • 600:$0.8075
    UC3842D
    DISTI # C1S746201296986    		UCx84x Current-Mode PWM Controllers
    RoHS: Compliant    		509
    • 600:$1.1210
    UC3842D8
    DISTI # C1S746201392129    		Current Mode PWM Controller 1A 8-Pin SOIC Tube
    RoHS: Compliant    		94
    • 600:$1.1249
    UC3842D
    DISTI # 25734607    		Current Mode PWM Controller 1A 14-Pin SOIC Tube
    RoHS: Compliant    		500
    • 500:$0.7131
    • 100:$0.8078
    • 12:$0.9913
    UC3842D8
    DISTI # 30306417    		Current Mode PWM Controller 1A 8-Pin SOIC Tube
    RoHS: Compliant    		75
    • 100:$0.7973
    • 12:$0.9944
    UC3842D
    DISTI # UC3842D    		Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC3842D)
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Asia - 0
      UC3842D
      DISTI # UC3842D      		Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3842D)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube      		Americas - 0
      • 600:$0.6159
      • 700:$0.5869
      • 1300:$0.5669
      • 3000:$0.5479
      • 6000:$0.5329
      UC3842D8
      DISTI # UC3842D8      		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3842D8)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube      		Americas - 0
      • 600:$0.6159
      • 750:$0.5869
      • 1350:$0.5669
      • 3000:$0.5479
      • 6000:$0.5329
      UC3842D8
      DISTI # UC3842D8      		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842D8)
      RoHS: Compliant
      Min Qty: 1500
      Container: Tube      		Asia - 0
        UC3842DTR
        DISTI # UC3842DTR        		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3842DTR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 2500:$0.5159
        • 5000:$0.4909
        • 10000:$0.4749
        • 15000:$0.4589
        • 25000:$0.4459
        UC3842D8TR
        DISTI # UC3842D8TR        		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842D8TR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 2500:$0.5159
        • 5000:$0.4909
        • 10000:$0.4749
        • 15000:$0.4589
        • 25000:$0.4459
        UC3842DCurrent-Mode PWM Controller4001
        • 1000:$0.4800
        • 750:$0.5400
        • 500:$0.6800
        • 250:$0.8300
        • 100:$0.9000
        • 25:$1.0500
        • 10:$1.1400
        • 1:$1.2700
        UC3842D8Current-Mode PWM Controller5902
        • 1000:$0.4800
        • 750:$0.5400
        • 500:$0.6800
        • 250:$0.8300
        • 100:$0.9000
        • 25:$1.0500
        • 10:$1.1400
        • 1:$1.2700
        UC3842DTR
        DISTI # 595-UC3842DTR        		Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant        		2392
        • 1:$1.1700
        • 10:$0.9970
        • 100:$0.7660
        • 500:$0.6770
        • 1000:$0.5340
        • 2500:$0.4740
        • 10000:$0.4560
        UC3842D
        DISTI # 595-UC3842D        		Switching Controllers Current Mode
        RoHS: Compliant        		611
        • 1:$1.4000
        • 10:$1.1900
        • 100:$0.9140
        • 500:$0.8080
        • 1000:$0.6380
        • 2500:$0.5660
        • 10000:$0.5440
        UC3842D
        DISTI # 512-UC3842D        		Switching Controllers PWM Control IC
        RoHS: Compliant        		0
          UC3842D
          DISTI # 511-UC3842D          		Switching Controllers
          RoHS: Not compliant          		0
            UC3842DG4
            DISTI # 595-UC3842DG4            		Switching Controllers Current Mode
            RoHS: Compliant            		0
              UC3842D8TR
              DISTI # 595-UC3842D8TR              		Switching Controllers Current-Mode PWM Controller
              RoHS: Compliant              		2303
              • 1:$1.1700
              • 10:$1.0000
              • 100:$0.7660
              • 500:$0.6770
              • 1000:$0.5340
              • 2500:$0.4740
              • 10000:$0.4560
              UC3842D8
              DISTI # 595-UC3842D8              		Switching Controllers Current Mode
              RoHS: Compliant              		335
              • 1:$1.4000
              • 10:$1.1900
              • 100:$0.9140
              • 500:$0.8080
              • 1000:$0.6380
              • 2500:$0.5660
              • 10000:$0.5440
              UC3842D8G4
              DISTI # 595-UC3842D8G4              		Switching Controllers Current-Mode PWM Controller
              RoHS: Compliant              		0
                UC3842D1
                DISTI # 512-UC3842D1                		Switching Controllers Current Mode PWM Control IC
                RoHS: Not compliant                		0
                  UC3842D8TRG4
                  DISTI # 595-UC3842D8TRG4                  		Switching Controllers Current-Mode PWM Controller
                  RoHS: Compliant                  		0
                    UC3842DTRG4
                    DISTI # 595-UC3842DTRG4                    		Switching Controllers Current-Mode PWM Controller
                    RoHS: Compliant                    		0
                      UC3842DX
                      DISTI # 512-UC3842DX                      		Switching Controllers Current Mode PWM Control IC
                      RoHS: Not compliant                      		0
                        UC3842D1X
                        DISTI # 512-UC3842D1X                        		Switching Controllers Current Mode PWM Control IC
                        RoHS: Not compliant                        		0
                          UC3842DSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
                          RoHS: Not Compliant                          		2300
                          • 1000:$0.6300
                          • 500:$0.6700
                          • 100:$0.6900
                          • 25:$0.7200
                          • 1:$0.7800
                          UC3842DSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
                          RoHS: Compliant                          		31003
                          • 1000:$0.6300
                          • 500:$0.6700
                          • 100:$0.6900
                          • 25:$0.7200
                          • 1:$0.7800
                          UC3842D8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
                          RoHS: Not Compliant                          		2974
                          • 1000:$0.6300
                          • 500:$0.6700
                          • 100:$0.6900
                          • 25:$0.7200
                          • 1:$0.7800
                          UC3842D8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
                          RoHS: Compliant                          		3312
                          • 1000:$0.6300
                          • 500:$0.6700
                          • 100:$0.6900
                          • 25:$0.7200
                          • 1:$0.7800
                          UC3842D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
                          RoHS: Compliant                          		18000
                          • 1000:$0.5300
                          • 500:$0.5600
                          • 100:$0.5800
                          • 25:$0.6100
                          • 1:$0.6500
                          UC3842DG4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO14
                          RoHS: Compliant                          		1627
                          • 1000:$0.6300
                          • 500:$0.6700
                          • 100:$0.6900
                          • 25:$0.7200
                          • 1:$0.7800
                          UC3842DTRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
                          RoHS: Compliant                          		5000
                          • 1000:$0.5300
                          • 500:$0.5600
                          • 100:$0.5800
                          • 25:$0.6100
                          • 1:$0.6500
                          UC3842D1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO1410
                            UC3842D8Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP46
                            • 45:$1.2750
                            • 13:$1.7000
                            • 1:$2.5500
                            UC3842D 3
                              UC3842D013TR 5000
                                UC3842D
                                DISTI # 6615324                                		CURRENT MODE PWM CNTRLR 1A 14-PIN SOIC, PK150
                                • 5:£1.0820
                                • 125:£0.6600
                                • 500:£0.5840
                                • 1250:£0.4620
                                • 2500:£0.4400
                                UC3842D8
                                DISTI # 6615320P                                		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, TU20
                                • 125:£0.6880
                                • 500:£0.6100
                                • 1250:£0.4960
                                • 2500:£0.4880
                                UC3842D8
                                DISTI # 6615320                                		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, PK40
                                • 5:£1.0440
                                • 125:£0.6880
                                • 500:£0.6100
                                • 1250:£0.4960
                                • 2500:£0.4880
                                UC3842DINSTOCK1299
                                  UC3842D
                                  DISTI # 1652427                                  		 
                                  RoHS: Compliant                                  		0
                                  • 1:$2.2200
                                  • 10:$1.8800
                                  • 100:$1.4500
                                  • 500:$1.2900
                                  • 1000:$1.0100
                                  • 2500:$0.8960
                                  • 10000:$0.8610
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                                  UC3854AN-UC3854

                                  Mfr.#: UC3854AN-UC3854

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                                  Mfr.#: UC3901DW.

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                                  Mfr.#: UC3862N

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                                  Availability
                                  Stock:
                                  Available
                                  On Order:
                                  1000
                                  Enter Quantity:
                                  Current price of UC3842D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                                  Reference price (USD)
                                  Quantity
                                  Unit Price
                                  Ext. Price
                                  1
                                  $0.72
                                  $0.72
                                  10
                                  $0.68
                                  $6.84
                                  100
                                  $0.65
                                  $64.80
                                  500
                                  $0.61
                                  $306.00
                                  1000
                                  $0.58
                                  $576.00
                                  Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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