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UC3842N

UC3842N
Mfr. #:
UC3842N
Description:
Switching Controllers Current Mode
Lifecycle:
New from this manufacturer.
Datasheet:
UC3842N Datasheet
Delivery:
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ECAD Model:
More Information:
UC3842N more Information UC3842N Product Details
Product Attribute
Attribute Value
Manufacturer
Fairchild Semiconductor
Product Category
IC Chips
Series
UC3842
Packaging
Tube
Unit-Weight
0.018646 oz
Mounting-Style
Through Hole
Package-Case
PDIP-8
Operating-Temperature
0°C ~ 70°C (TA)
Mounting-Type
Through Hole
Supplier-Device-Package
8-DIP
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
UC3842N, 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: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***i-Key
IC REG CTRLR PWM CM 8-DIP
***ser
Supervisory Circuits Current Mode PWM Control IC
***Components
Current mode PWM controller,UC3842N 5V
***inecomponents.com
SMPS Controller
***et
CUR MODE PWM CONT
***ark
PWM Controller IC; Controller Type:PWM; Input Voltage Primary Max:30V; Output Current Max:1A; Output Type:Current; Input Current:0.45mA; Frequency:500kHz; Power Dissipation, Pd:1.2W; Supply Voltage Min:12V; Termination Type:DIP ;RoHS Compliant: Yes
***nell
PWM CONTROLLER, CURRENT MODE, 8DIP; Controller Type:SMPS; Max Output Current:1A; Output Type:Voltage; Frequency:500kHz; Power Dissipation:1200mW; Voltage, Supply Min:12V; Voltage, Supply Max:30V; Case Style:PDIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:3842
***ment14 APAC
PWM CONTROLLER, CURRENT MODE, 8DIP; Output Voltage:13V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:1200mW; Supply Voltage Range:12V to 25V; Digital IC Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (15-Dec-2010); Base Number:3842; Controller Type:SMPS; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Type:Voltage; Package / Case:PDIP; Supply Voltage Max:30V; Supply Voltage Min:12V
Part # Description Stock Price
UC3842N
DISTI # V39:1801_07428504		Current Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		544
  • 10000:$0.5876
  • 2500:$0.6075
  • 1000:$0.6457
  • 500:$0.7957
  • 100:$0.8897
  • 10:$1.0990
  • 1:$1.1724
UC3842N
DISTI # 296-11282-5-ND		IC REG CTRLR PWM CM 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		2455In Stock
  • 5000:$0.6318
  • 2500:$0.6650
  • 1000:$0.7125
  • 500:$0.9025
  • 100:$1.0925
  • 50:$1.3300
  • 10:$1.4010
  • 1:$1.5700
UC3842N
DISTI # UC3842NFS-ND		IC REG CTRLR PWM CM 8-DIP
RoHS: Compliant
Min Qty: 700
Container: Tube		Limited Supply - Call
    UC3842NG4
    DISTI # UC3842NG4-ND    		IC REG CTRLR PWM CM 8DIP
    RoHS: Compliant
    Min Qty: 550
    Container: Tube    		Temporarily Out of Stock
    • 550:$0.9025
    UC3842N
    DISTI # 30573640    		Current Mode PWM Controller 1A 8-Pin PDIP Tube
    RoHS: Compliant    		544
    • 500:$0.7957
    • 100:$0.8897
    • 11:$1.0990
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 210
    • 1:$0.9579
    • 10:$0.9119
    • 25:$0.9099
    • 50:$0.9079
    • 100:$0.7709
    • 500:$0.7069
    • 1000:$0.6909
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 50
    Container: Tube    		Europe - 1700
    • 50:€1.0259
    • 100:€1.0239
    • 200:€0.9319
    • 300:€0.8419
    • 500:€0.8399
    UC3842NG4
    DISTI # UC3842NG4    		Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3842NG4)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Americas - 8
    • 1:$0.8539
    • 10:$0.8519
    • 25:$0.8499
    • 50:$0.8479
    • 100:$0.8459
    • 500:$0.8429
    • 1000:$0.6909
    UC3842N
    DISTI # UC3842N    		Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842N)
    RoHS: Compliant
    Min Qty: 600
    Container: Tube    		Asia - 0
      UC3842N
      DISTI # 74K4013      		CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:30V,Output Voltage:13.5V,Output Current:200mA,Supply Voltage Min:10V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,MSL:- , RoHS Compliant: Yes532
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842NG4
      DISTI # 24M8897      		IC, PWM CONTROLLER, 3842, PDIP8,Input Voltage:25V,Output Voltage:13.5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:450kHz,Operating Temperature , RoHS Compliant: Yes0
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 5000:$0.6320
      • 10000:$0.6080
      UC3842NCurrent-Mode PWM Controller5055
      • 1000:$0.5400
      • 750:$0.6000
      • 500:$0.7600
      • 250:$0.9300
      • 100:$1.0000
      • 25:$1.1700
      • 10:$1.2700
      • 1:$1.4200
      UC3842NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
      RoHS: Not Compliant      		350
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842NSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		1968
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842NG4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
      RoHS: Compliant      		250
      • 1000:$0.7100
      • 500:$0.7400
      • 100:$0.7700
      • 25:$0.8100
      • 1:$0.8700
      UC3842N
      DISTI # 595-UC3842N      		Switching Controllers Current Mode
      RoHS: Compliant      		854
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842NG4
      DISTI # 595-UC3842NG4      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		150
      • 1:$1.5600
      • 10:$1.3300
      • 100:$1.0300
      • 500:$0.9030
      • 1000:$0.7130
      • 2500:$0.6320
      • 10000:$0.6080
      UC3842N
      DISTI # 511-UC3842N      		Switching Controllers DIP-8 CURR MODE PWM
      RoHS: Not compliant      		0
        UC3842N
        DISTI # 512-UC3842N        		Switching Controllers Current Mode PWM Control IC
        RoHS: Compliant        		0
          UC3842N
          DISTI # 6608079P          		CURRENT MODE PWM CONTROLLER 1A 8-PIN, TU595
          • 25:£0.9680
          UC3842N
          DISTI # 6608079          		CURRENT MODE PWM CONTROLLER 1A 8-PIN, PK225
          • 5:£1.2140
          • 25:£0.9680
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP28
          • 11:$1.2250
          • 3:$1.9600
          • 1:$2.4500
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP321
          • 271:$3.3000
          • 64:$3.7000
          • 1:$6.0000
          UC3842NSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP1100
          • 297:$0.5850
          • 54:$0.6750
          • 1:$2.2500
          UC3842N 30
            UC3842N 83
              UC3842N 19
                UC3842N
                DISTI # UC3842N                		PMIC,PWM controller,1A,47-500kHz,Channels:1,DIP8,flyback52
                • 1:$1.2404
                • 5:$1.1352
                • 25:$0.9277
                • 100:$0.8063
                UC3842BN
                DISTI # UC3842N                		Current-PWM 1A 11,5-30V 500kHz DIP8
                RoHS: Compliant                		1150
                • 25:€0.2860
                • 100:€0.1960
                • 200:€0.1660
                • 500:€0.1585
                UC3842NINSTOCK168
                  UC3842NG4
                  DISTI # 1207388                  		IC, PWM CONTROLLER, 3842, PDIP8
                  RoHS: Compliant                  		123
                  • 1:£1.1500
                  • 25:£1.0100
                  • 50:£0.8950
                  • 100:£0.7800
                  • 250:£0.7320
                  UC3842N
                  DISTI # 8462453                  		 
                  RoHS: Not Compliant                  		0
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842N
                  DISTI # 2148866                  		 
                  RoHS: Compliant                  		532
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842NG4
                  DISTI # 1207388                  		IC, PWM CONTROLLER, 3842, PDIP8
                  RoHS: Compliant                  		85
                  • 1:$2.4700
                  • 10:$2.1000
                  • 100:$1.6300
                  • 500:$1.4300
                  • 1000:$1.1300
                  • 2500:$1.0000
                  • 10000:$0.9620
                  UC3842N
                  DISTI # C1S746200104730                  		Current-Mode Switching Power Supply Controllers
                  RoHS: Compliant                  		544
                  • 500:$0.7957
                  • 100:$0.8897
                  • 10:$1.0990
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                  Availability
                  Stock:
                  Available
                  On Order:
                  4500
                  Enter Quantity:
                  Current price of UC3842N is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]
                  Reference price (USD)
                  Quantity
                  Unit Price
                  Ext. Price
                  1
                  $0.81
                  $0.81
                  10
                  $0.77
                  $7.69
                  100
                  $0.73
                  $72.90
                  500
                  $0.69
                  $344.25
                  1000
                  $0.65
                  $648.00
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