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UC2842ADSMD дистрибьютор
дистрибьюторномер деталипроизводительподробное описание деталиPriceQty.
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DigiKey		UC2846DWTR

Texas InstrumentsIC REG CTRLR MULT TOP 16SOIC
RoHS : Compliant
2,000 : $1.82555
4,000
UC2844D8TR

Texas InstrumentsIC PWM BOOST FLYBCK ISO CM 8SOIC
RoHS : Compliant
12,500 : $0.55073
5,000 : $0.57225
2,500 : $0.60236
2,500
UC2843D8TR

Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
25,000 : $0.31003
12,500 : $0.32243
5,000 : $0.33483
2,500 : $0.35964
2,500
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
UC2845AQD8R

Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
12,500 : $0.63864
5,000 : $0.66359
2,500 : $0.69852
2,500
UC2844DTR

Texas InstrumentsIC PWM BST FLYBACK ISO CM 14SOIC
RoHS : Compliant
1,000 : $0.44541
500 : $0.56418
250 : $0.63844
100 : $0.683
25 : $0.8316
10 : $0.876
1 : $0.98
2,499
UC2845AQD8R

Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,000 : $0.74841
500 : $0.94798
250 : $1.07272
100 : $1.1476
25 : $1.3972
10 : $1.472
1 : $1.65
1,909
UC2845BN

STMicroelectronicsIC REG CTRLR BST/FLYBK 8-MINIDIP
RoHS : Compliant
5,000 : $0.46881
2,500 : $0.49349
1,000 : $0.52874
500 : $0.66974
250 : $0.75784
100 : $0.8107
50 : $0.987
10 : $1.04
1 : $1.16
1,857
UC2844D8TR

Texas InstrumentsIC PWM BOOST FLYBCK ISO CM 8SOIC
RoHS : Compliant
1,000 : $0.64539
500 : $0.8175
250 : $0.92504
100 : $0.9896
25 : $1.2048
10 : $1.269
1 : $1.42
1,853
UC2846DWTR

Texas InstrumentsIC REG CTRLR MULT TOP 16SOIC
RoHS : Compliant
1,000 : $1.92163
500 : $2.2785
250 : $2.53928
100 : $2.6766
25 : $3.0884
10 : $3.267
1 : $3.64
1,849
UC2844D

Rochester Electronics LLCUC2844 CURRENT-MODE PWM CONTROLL
RoHS : Compliant
416 : $0.72
1,050
UC2843BD1G

onsemiIC REG CTRLR FLYBACK 8SOIC
588 : $0.33716
294 : $0.3549
98 : $0.41704
10 : $0.586
1 : $0.67
953
UC2844N

Texas InstrumentsIC PWM BOOST FLYBCK ISO CM 8DIP
RoHS : Compliant
5,000 : $0.62341
2,500 : $0.65622
1,000 : $0.7031
500 : $0.89058
250 : $1.00776
100 : $1.0781
50 : $1.3124
10 : $1.383
1 : $1.55
590
UC2843D8TR

Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,000 : $0.39684
500 : $0.49606
250 : $0.58288
100 : $0.6275
25 : $0.7688
10 : $0.818
1 : $0.93
49

Avnet Americas		UC2845BDR2G

onsemiCurrent Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2845BDR2G)
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
5,000
UC2845ADW

Texas InstrumentsCurrent Mode PWM Controller 1A 16-Pin SOIC Tube - Rail/Tube (Alt: UC2845ADW)
RoHS : Compliant
600 : $0.43775
178
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
UC2845BN

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: 45AC7920)
RoHS : Compliant
1,000 : $0.634
500 : $0.787
100 : $0.942
10 : $1.19
1 : $1.33
0
UC2845BN

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2845BN)
RoHS : Compliant
8,000 : $0.48686
4,000 : $0.49733
2,000 : $0.5078
0
UC2843BN

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2843BN)
RoHS : Compliant
8,000 : $0.49146
4,000 : $0.50203
2,000 : $0.5126
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
UC2844BD1

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2844BD1)
RoHS : Compliant
8,000 : $0.48686
4,000 : $0.49733
2,000 : $0.5078
0
UC2845BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2845BD1013TR)
RoHS : Compliant
10,000 : $0.48686
5,000 : $0.49733
2,500 : $0.5078
0
UC2844BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Product that comes on tape, but is not reeled (Alt: 45AC7918)
RoHS : Compliant
100 : $0.942
50 : $1.04
25 : $1.14
10 : $1.19
1 : $1.33
0
UC2844BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2844BD1013TR)
RoHS : Compliant
10,000 : $0.48686
5,000 : $0.49733
2,500 : $0.5078
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
E-UC2843BD1013TR

STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC2843BD1013TR)
RoHS : Not Compliant
0

Microchip Technology Inc		UC2843ADM

Microchip Technology IncCurrent Mode PWMs, High-Reliability Isolated Switching Regulators, Projected EOL: 2048-10-03
RoHS : Compliant
5,000 : $3.54
1,000 : $3.73
500 : $3.98
250 : $4.2
100 : $4.77
50 : $5.96
25 : $6.43
1 : $7.45
1,470
UC2843AY

Microchip Technology IncPWM Controller flyback or forward - Low start-up current (0.5mA max.) 500KHz op, Projected EOL: 2048-10-03
RoHS : Compliant
1 : $10.08
0

Onlinecomponents.com		UC2845AD

Microsemi Corporation
RoHS : Not Compliant
5,000 : $2.43
1,000 : $3.47
500 : $4.33
100 : $5.2
25 : $6.24
1 : $26.36
45
UC2843ADM

Microchip Technology Inc
RoHS : Not Compliant
1,470

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
UC2844D

Texas InstrumentsUC2844 - Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
22,157
UC2844DTR

Texas InstrumentsUC2844 Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.2851
500 : $0.3019
100 : $0.3153
25 : $0.3287
1 : $0.3354
4,896
UC2843AQ

Texas InstrumentsUC2843A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5898
500 : $0.6245
100 : $0.6523
25 : $0.68
1 : $0.6939
2,855
UC2844AQD

Texas InstrumentsUC2844A Current Mode PWM Controller
RoHS : Compliant
1,000 : $1.05
500 : $1.12
100 : $1.17
25 : $1.22
1 : $1.24
1,150
UC2843ADW

Texas InstrumentsUC2843A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.8413
500 : $0.8908
100 : $0.9304
25 : $0.97
1 : $0.9898
49,778
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
UC2843AQ

Unitrode CorporationUC2843A Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.5898
500 : $0.6245
100 : $0.6523
25 : $0.68
1 : $0.6939
2,542
UC2844D

Unitrode CorporationUC2844 - Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
1,050
UC2844N

Unitrode CorporationUC2844 Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.5466
500 : $0.5788
100 : $0.6045
25 : $0.6302
1 : $0.6431
197
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
UC2843BD1G

onsemiUC2843A - Current Mode PWM Controller
RoHS : Compliant
1,000 : $0.2287
500 : $0.2422
100 : $0.253
25 : $0.2637
1 : $0.2691
3
UC2844BD1R2G

onsemiUC2844 Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.2328
500 : $0.2465
100 : $0.2575
25 : $0.2684
1 : $0.2739
903
UC2844D

onsemiUC2844 - Current-Mode PWM Controller
RoHS : Compliant
1,000 : $0.6198
500 : $0.6563
100 : $0.6854
25 : $0.7146
1 : $0.7292
2,796

TME		UC2845N

Texas InstrumentsIC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; Uoper: 7.6÷28V
RoHS : Compliant
50 : $0.98
10 : $1.09
3 : $1.23
1 : $1.37
94
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
UC2843BD1G

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%
490 : $0.297
98 : $0.319
25 : $0.354
5 : $0.401
1 : $0.786
352
UC2845BN

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷48%; tube
RoHS : Compliant
250 : $0.36
50 : $0.435
10 : $0.493
3 : $0.573
1 : $0.746
2,587
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
UC2843AQD8

Texas InstrumentsIC: PMIC; PWM controller; SO8; -40÷125°C; Usup: 8.4÷30V; tube; 0÷96%
RoHS : Compliant
75 : $1.49
25 : $1.65
5 : $1.87
1 : $2.08
0
UC2843BNG

onsemiIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; DIP8; flyback; 0÷96%
250 : $0.48
50 : $0.512
10 : $0.586
3 : $0.65
1 : $1.034
0
UC2845BD1

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
250 : $0.339
100 : $0.394
25 : $0.458
5 : $0.535
1 : $0.744
1,535
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
UC2843BN

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷96%; tube
RoHS : Compliant
250 : $0.362
50 : $0.448
10 : $0.512
3 : $0.554
298
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
UC2844BD1

STMicroelectronicsIC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
1,000 : $0.374
250 : $0.402
100 : $0.471
25 : $0.537
3 : $0.582
443
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

Karl Kruse GmbH & Co KG		UC2844

HG Semiconductor Limited
10,000
UC2842

HG Semiconductor Limited
10,000
UC2845

HG Semiconductor Limited
10,000
UC2845BNG

onsemiCurrent Mode PWM Controller 1A 500kHz 8-Pin PDIP T
1,900
UC2843

HG Semiconductor Limited
10,000

Avnet Asia		UC2845BD1R2G

onsemiCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2845BD1R2G)
RoHS : Compliant
250,000 : $0.20753
125,000 : $0.21253
50,000 : $0.21778
25,000 : $0.22329
15,000 : $0.22909
10,000 : $0.2352
5,000 : $0.252
7,500
UC2843BNG

onsemiCurrent Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2843BNG)
RoHS : Compliant
92,500 : $0.35894
46,250 : $0.36759
18,500 : $0.37667
9,250 : $0.3862
5,550 : $0.39623
3,700 : $0.4068
1,850 : $0.43586
1,950
UC2845BNG

onsemiCurrent Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2845BNG)
RoHS : Compliant
97,500 : $0.35741
48,750 : $0.36602
19,500 : $0.37506
9,750 : $0.38456
5,850 : $0.39455
3,900 : $0.40507
1,950 : $0.434
0
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
UC2843BD1R2G

onsemiCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2843BD1R2G)
RoHS : Compliant
250,000 : $0.20424
125,000 : $0.20916
50,000 : $0.21432
25,000 : $0.21975
15,000 : $0.22545
10,000 : $0.23147
5,000 : $0.248
0
UC2844BD1R2G

onsemiCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2844BD1R2G)
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

Flip Electronics		UC2845BDG

onsemiStock, ship today
1 : $0.13
11,330

New Advantage Corporation		UC2843N

Texas Instruments
RoHS : Compliant
50 : $1.12
900
UC2842BD1R2G

onsemi
RoHS : Compliant
2,500 : $0.3836
2,500
UC2843BNG

onsemiUC2843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8
RoHS : Compliant
200 : $1.13
900 : $1.05
900
UC2845BD1R2G

onsemiUC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
RoHS : Compliant
2,500 : $0.3836
2,500
UC2843BD1R2G

onsemiSOIC 8/I�/HIGH PERFORMANCE CURRENT MODE CONTROLLER
RoHS : Compliant
2,500 : $0.3618
102,500 : $0.3367
102,500
UC2843BDR2G

onsemi
RoHS : Compliant
2,500 : $0.4254
5,000 : $0.3958
5,000
UC2844BD1R2G

onsemiSOIC 8/I�/HIGH PERFORMANCE CURRENT MODE CONTROLLERS
RoHS : Compliant
2,500 : $0.3618
7,500 : $0.3367
7,500
UC2844BDR2G

onsemiSOIC 14/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLERS
RoHS : Compliant
2,500 : $0.4007
2,500
UC2845BNG

onsemiANA SMPS PWM CONTROLLER
RoHS : Compliant
400 : $0.584
900 : $0.5435
900

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