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UC2842 Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow

DigiKey		UC2842BNG

Rochester Electronics LLCUC2842 CURRENT MODE PWM CONTROLL
692 : $0.43
9,113
UC2842AD

Microchip Technology IncIC REG CTRLR PWM CM 14-SOIC
1 : $4.68
3,766
UC2842ADTR

Texas InstrumentsIC PWM BOOST FLYBACK CM 14SOIC
RoHS : Compliant
25,000 : $0.34316
12,500 : $0.35423
5,000 : $0.36806
2,500 : $0.38744
2,500
UC2842AD8TR

Texas InstrumentsIC PWM BOOST FLYBACK CM 8SOIC
RoHS : Compliant
12,500 : $0.4318
5,000 : $0.44866
2,500 : $0.47228
2,500
UC2842BD1013TR

STMicroelectronicsIC REG CTRLR BST FLYBK ISO 8SOIC
RoHS : Compliant
1,000 : $0.52858
500 : $0.66954
250 : $0.75764
100 : $0.8105
25 : $0.9868
10 : $1.04
1 : $1.16
1,964
UC2842AD

Rochester Electronics LLCUC2842A CURRENT MODE PWM CONTROL
RoHS : Compliant
505 : $0.6
1,796
UC2842D

Rochester Electronics LLCUC2842 CURRENT MODE PWM CONTROLL
RoHS : Compliant
416 : $0.72
1,400
UC2842BD1

STMicroelectronicsIC REG CTRLR BST FLYBK ISO 8-SO
RoHS : Compliant
5,000 : $0.41293
2,500 : $0.43466
1,000 : $0.46571
500 : $0.5899
300 : $0.66753
100 : $0.7141
25 : $0.8692
10 : $0.916
1 : $1.02
997
UC2842AQD8

Texas InstrumentsIC CURR MODE PWM CONTROLLR 8SOIC
RoHS : Compliant
5,025 : $0.80881
2,550 : $0.83992
1,050 : $0.90213
525 : $1.08878
300 : $1.24433
150 : $1.3252
75 : $1.55547
10 : $1.649
1 : $1.84
615
UC2842D8

Texas InstrumentsIC PWM BOOST FLYBACK CM 8SOIC
RoHS : Compliant
5,025 : $0.6565
2,550 : $0.68175
1,050 : $0.73225
525 : $0.88375
300 : $1.01
150 : $1.07567
75 : $1.26253
10 : $1.338
1 : $1.49
512
UC2842D

Texas InstrumentsIC PWM BOOST FLYBACK CM 14SOIC
RoHS : Compliant
5,000 : $0.6565
2,500 : $0.68175
1,000 : $0.73225
500 : $0.88376
250 : $1.01
100 : $1.0756
50 : $1.2624
10 : $1.338
1 : $1.49
421
UC2842ADW

Texas InstrumentsIC PWM BOOST FLYBACK CM 16SOIC
RoHS : Compliant
5,000 : $0.68145
2,520 : $0.70765
1,000 : $0.76008
520 : $0.91733
280 : $1.04839
120 : $1.1165
40 : $1.3105
10 : $1.389
1 : $1.55
390
UC2842AD8G4

Texas InstrumentsIC PWM BOOST FLYBACK CM 8SOIC
RoHS : Compliant
300 : $0.89467
150 : $0.95707
75 : $1.1652
10 : $1.228
1 : $1.37
373
UC2842AN

Texas InstrumentsIC CUR-MODE PWM CONT 8-DIP
RoHS : Compliant
5,000 : $0.61523
2,500 : $0.64761
1,000 : $0.69387
500 : $0.8789
250 : $0.99456
100 : $1.0639
50 : $1.2952
10 : $1.365
1 : $1.53
240
UC2842J

Rochester Electronics LLCUC2842 CURRENT MODE PWM CONTROLL
RoHS : Not Compliant
118 : $2.56
180

Avnet Americas		UC2842BN

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2842BN)
RoHS : Compliant
8,000 : $0.48686
4,000 : $0.49733
2,000 : $0.5078
0
UC2842BD1

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2842BD1)
RoHS : Compliant
8,000 : $0.42882
4,000 : $0.43805
2,000 : $0.44727
0
UC2842BNG

onsemiCurrent Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC2842BNG)
RoHS : Compliant
500 : $0.40227
250 : $0.41428
110 : $0.42628
60 : $0.43829
50 : $0.4503
0
UC2842BDR2G

onsemiCurrent Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2842BDR2G)
RoHS : Compliant
250,000 : $0.37907
25,000 : $0.3913
20,000 : $0.40352
15,000 : $0.41575
10,000 : $0.42798
5,000 : $0.44021
2,500 : $0.45244
0
UC2842BD1R2G

onsemiCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2842BD1R2G)
RoHS : Compliant
20,000 : $0.25165
15,000 : $0.25916
10,000 : $0.26668
5,000 : $0.27419
2,500 : $0.2817
0
UC2842BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Product that comes on tape, but is not reeled (Alt: 07AH7235)
RoHS : Compliant
100 : $0.885
50 : $0.981
25 : $1.08
10 : $1.13
1 : $1.27
0
UC2842BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2842BD1013TR)
RoHS : Compliant
10,000 : $0.48686
5,000 : $0.49733
2,500 : $0.5078
0

Mouser Electronics		UC2842AQDR

Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
RoHS : Compliant
1 : $1.6
10 : $1.4
100 : $1.09
500 : $0.92
1,000 : $0.726
2,500 : $0.677
5,000 : $0.643
10,000 : $0.619
2,236
UC2842BD1013TR

STMicroelectronicsSwitching Controllers 0.5mA Current Mode
RoHS : Compliant
1 : $1.16
10 : $1.04
25 : $0.986
100 : $0.81
250 : $0.757
500 : $0.669
1,000 : $0.528
2,500 : $0.448
4,898
TL2842BDR

Texas InstrumentsSwitching Controllers Current Mode PWM Controller
RoHS : Compliant
1 : $0.79
10 : $0.654
100 : $0.496
500 : $0.422
1,000 : $0.338
2,500 : $0.268
5,000 : $0.249
10,000 : $0.24
25,000 : $0.231
2,152
UC2842BDR2G

onsemiSwitching Controllers PWM CONTROLLER
RoHS : Compliant
1 : $0.84
10 : $0.768
100 : $0.566
500 : $0.495
1,000 : $0.432
2,500 : $0.41
5,000 : $0.395
10,000 : $0.382
2,452
UC2842NG4

Texas InstrumentsSwitching Controllers Current-Mode PWM Controller
RoHS : Compliant
1 : $1.47
10 : $1.32
100 : $1.02
500 : $0.846
1,000 : $0.668
2,500 : $0.623
5,000 : $0.592
10,000 : $0.57
608
UC2842AN

Texas InstrumentsSwitching Controllers Current Mode
RoHS : Compliant
1 : $1.53
10 : $1.3
100 : $0.994
500 : $0.897
1,000 : $0.647
2,500 : $0.639
5,000 : $0.615
10,000 : $0.6
543
UC2842BD1

STMicroelectronicsSwitching Controllers 0.5mA Current Mode
RoHS : Compliant
1 : $1.02
10 : $0.916
25 : $0.87
100 : $0.702
250 : $0.657
500 : $0.582
1,000 : $0.464
2,000 : $0.429
4,000 : $0.411
1,458
UC2842N

Texas InstrumentsSwitching Controllers Current Mode
RoHS : Compliant
1 : $1.56
10 : $1.25
100 : $1.0
500 : $0.877
1,000 : $0.755
2,500 : $0.717
5,000 : $0.693
341
UC2842BD1R2G

onsemiSwitching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
RoHS : Compliant
1 : $0.69
10 : $0.593
100 : $0.423
500 : $0.349
1,000 : $0.266
2,500 : $0.242
10,000 : $0.224
25,000 : $0.222
2,839
UC2842AD8TR

Texas InstrumentsSwitching Controllers Current-Mode PWM Controller
RoHS : Compliant
1 : $0.94
10 : $0.816
100 : $0.647
500 : $0.559
1,000 : $0.452
2,500 : $0.424
5,000 : $0.407
10,000 : $0.394
2,921
UC2842AD

Texas InstrumentsSwitching Controllers Current Mode
RoHS : Compliant
1 : $1.37
10 : $1.17
100 : $0.94
500 : $0.79
1,000 : $0.624
2,500 : $0.582
5,000 : $0.553
324
UC2842AQD8R

Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
RoHS : Compliant
1 : $0.93
10 : $0.837
100 : $0.652
500 : $0.539
1,000 : $0.425
2,500 : $0.397
5,000 : $0.377
10,000 : $0.363
1,090
UC2842ADTR

Texas InstrumentsSwitching Controllers Current-Mode PWM Controller
RoHS : Compliant
1 : $0.91
10 : $0.816
100 : $0.636
500 : $0.525
1,000 : $0.415
2,500 : $0.387
5,000 : $0.368
10,000 : $0.354
749
TL2842BDR-8

Texas InstrumentsSwitching Controllers Current Mode PWM Controller
RoHS : Compliant
1 : $0.61
10 : $0.501
100 : $0.379
500 : $0.317
1,000 : $0.249
2,500 : $0.161
10,000 : $0.15
25,000 : $0.142
50,000 : $0.138
2,203
UC2842ANG4

Texas InstrumentsSwitching Controllers Current-Mode PWM Controller
RoHS : Compliant
1 : $1.53
10 : $1.37
100 : $1.06
500 : $0.878
1,000 : $0.693
2,500 : $0.647
5,000 : $0.615
10,000 : $0.592
430

Rochester Electronics		UC2842ANG4

Texas InstrumentsUC2842A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5677
500 : $0.6011
100 : $0.6278
25 : $0.6545
1 : $0.6679
700
UC2842P

Texas InstrumentsUC2842 Current Mode PWM Controller
RoHS : Not Compliant
1,000 : $1.06
500 : $1.13
100 : $1.18
25 : $1.23
1 : $1.25
545
UC2842ADTR

Texas InstrumentsUC2842A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.3397
500 : $0.3596
100 : $0.3756
25 : $0.3916
1 : $0.3996
12,500
UC2842N

Texas InstrumentsUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5466
500 : $0.5788
100 : $0.6045
25 : $0.6302
1 : $0.6431
218
UC2842D

Texas InstrumentsUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
16,840
UC2842D8

Texas InstrumentsUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
159
UC2842AD8

Texas InstrumentsUC2842A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5107
500 : $0.5407
100 : $0.5648
25 : $0.5888
1 : $0.6008
18,263
UC2842AD8

Unitrode CorporationUC2842A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5107
500 : $0.5407
100 : $0.5648
25 : $0.5888
1 : $0.6008
200
UC2842ADW

Unitrode CorporationUC2842A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.6434
500 : $0.6812
100 : $0.7115
25 : $0.7418
1 : $0.7569
204
UC2842D

Unitrode CorporationUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
1,400
UC2842DG4

Unitrode CorporationUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5898
500 : $0.6245
100 : $0.6523
25 : $0.68
1 : $0.6939
350
UC2842N

Unitrode CorporationUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5466
500 : $0.5788
100 : $0.6045
25 : $0.6302
1 : $0.6431
247
UC2842BD

onsemiUC2842 Current Mode PWM Controller
RoHS : Not Compliant
1,000 : $0.3197
500 : $0.3385
100 : $0.3535
25 : $0.3686
1 : $0.3761
605
UC2842BD1

onsemiUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5093
500 : $0.5393
100 : $0.5632
25 : $0.5872
1 : $0.5992
676
UC2842BDG

onsemiUC2842 Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.2345
500 : $0.2483
100 : $0.2593
25 : $0.2704
1 : $0.2759
17,350

TME		UC2842BDG

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; flyback; 0÷96%
275 : $0.29
55 : $0.31
10 : $0.345
3 : $0.391
1 : $0.854
0
UC2842AD

Texas InstrumentsIC: PMIC; PWM controller; SO14; -40÷85°C; Usup: 16÷30V; tube; SMPS
RoHS : Compliant
100 : $0.83
25 : $1.02
5 : $1.17
1 : $1.33
267
UC2842D

Texas InstrumentsIC: PMIC; PWM controller; SO14; -40÷85°C; Usup: 16÷30V; tube; SMPS
RoHS : Compliant
50 : $0.96
10 : $1.07
3 : $1.21
1 : $1.34
0
UC2842BD1

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
250 : $0.351
100 : $0.418
20 : $0.499
5 : $0.566
1 : $0.746
0
UC2842BDR2G

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; flyback; 0÷96%
500 : $0.524
100 : $0.562
25 : $0.624
5 : $0.708
1 : $0.785
0
UC2842BNG

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; DIP8; flyback; 0÷96%
250 : $0.437
50 : $0.469
10 : $0.521
3 : $0.59
1 : $0.974
0
UC2842BD1G

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%
490 : $0.369
98 : $0.41
25 : $0.465
5 : $0.516
1 : $0.762
0
UC2842BD1013TR

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
2,500 : $0.266
500 : $0.298
100 : $0.32
25 : $0.362
3 : $0.405
0
UC2842ADTR

Texas InstrumentsIC: PMIC; PWM controller; SO14; -40÷85°C; Usup: 16÷30V; reel,tape
RoHS : Compliant
5,000 : $0.591
2,500 : $0.612
500 : $0.634
100 : $0.68
25 : $0.757
5 : $0.856
1 : $0.951
0
UC2842AN

Texas InstrumentsIC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; Uoper: 10÷30V
RoHS : Compliant
50 : $0.88
10 : $1.13
3 : $1.29
1 : $1.44
178
UC2842AQDR

Texas InstrumentsIC: PMIC; PWM controller; SO8; -40÷125°C; Usup: 16÷30V; reel,tape
RoHS : Compliant
5,000 : $0.81
2,500 : $0.83
500 : $0.87
100 : $0.93
25 : $1.03
5 : $1.17
1 : $1.3
0
UC2842BD1R2G

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%
RoHS : Compliant
500 : $0.259
100 : $0.289
25 : $0.326
5 : $0.362
1 : $0.76
0
UC2842AQD8R

Texas InstrumentsIC: PMIC; PWM controller; SO8; -40÷125°C; Usup: 16÷30V; reel,tape
RoHS : Compliant
5,000 : $0.606
2,500 : $0.628
500 : $0.651
100 : $0.698
25 : $0.777
5 : $0.879
1 : $0.977
0
UC2842BN

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷96%; tube
RoHS : Compliant
150 : $0.348
50 : $0.456
10 : $0.523
3 : $0.614
1 : $0.783
494

Karl Kruse GmbH & Co KG		UC2842

HG Semiconductor Limited
10,000

Avnet Asia		UC2842BDR2G

onsemiCurrent Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2842BDR2G)
RoHS : Compliant
125,000 : $0.35965
62,500 : $0.36831
25,000 : $0.37741
12,500 : $0.38696
7,500 : $0.39192
5,000 : $0.39701
2,500 : $0.40224
0
UC2842BD1R2G

onsemiCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2842BD1R2G)
RoHS : Compliant
250,000 : $0.22094
125,000 : $0.22627
50,000 : $0.23185
25,000 : $0.23772
15,000 : $0.24077
10,000 : $0.2439
5,000 : $0.24711
0

New Advantage Corporation		UC2842BD1R2G

onsemi
RoHS : Compliant
2,500 : $0.3836
2,500

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