UC3846AJ/883 Price, revendeur, Stock

onsemi

IC REG CTRLR BOOST/FLYBK 14SOIC

25,000 : $0.372
12,500 : $0.37271
5,000 : $0.38474
2,500 : $0.39977

2,500

UC3845ADTR

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant

1,000 : $0.4848
500 : $0.61408
250 : $0.69488
100 : $0.7434
25 : $0.9048
10 : $0.953
1 : $1.07

2,426

UC3845B

UMW

SOP-8 AC-DC CONTROLLERS & REGULA

1,000 : $0.21242
500 : $0.24276
100 : $0.2792
50 : $0.3278
25 : $0.34
10 : $0.394
1 : $0.52

2,061

onsemi

IC REG CTRLR BOOST/FLYBK 14SOIC

1,000 : $0.42081
500 : $0.54104
250 : $0.57108
100 : $0.6462
25 : $0.8416
10 : $0.887
1 : $0.99

1,684

UC3842ADTR

Texas Instruments

IC REG CTRLR PWM CM 14SOIC
RoHS : Compliant

1,000 : $0.4848
500 : $0.61408
250 : $0.69488
100 : $0.7434
25 : $0.9048
10 : $0.953
1 : $1.07

1,230

UC3844AN

Texas Instruments

IC REG CTRLR PWM CM 8DIP
RoHS : Compliant

5,000 : $0.57359
2,500 : $0.60378
1,000 : $0.6469
500 : $0.81942
250 : $0.92724
100 : $0.9919
50 : $1.2076
10 : $1.272
1 : $1.42

1,121

onsemi

IC REG CTRLR FLYBACK 8SOIC

1,000 : $0.28441
500 : $0.37266
250 : $0.39228
100 : $0.4609
25 : $0.608
10 : $0.647
1 : $0.74

1,011

UC3845AD8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant

1,000 : $0.4848
500 : $0.61408
250 : $0.69488
100 : $0.7434
25 : $0.9048
10 : $0.953
1 : $1.07

644

UC3843N

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP
RoHS : Compliant

5,000 : $0.58028
2,500 : $0.61082
1,000 : $0.65445
500 : $0.82896
250 : $0.93804
100 : $1.0035
50 : $1.2216
10 : $1.287
1 : $1.44

612

UC3843ADG4

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant

250 : $0.82736
100 : $0.8851
50 : $1.0774
10 : $1.135
1 : $1.27

384

UC3842BD1

STMicroelectronics

IC REG CTRLR BST FLYBK ISO 8-SO
RoHS : Compliant

5,000 : $0.3643
2,500 : $0.38348
1,000 : $0.41087
500 : $0.52044
300 : $0.5889
100 : $0.63
25 : $0.7668
10 : $0.808
1 : $0.9

326

Avnet Americas

UC3844BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR)
RoHS : Compliant

10,000 : $0.37037
5,000 : $0.37834
2,500 : $0.3863

5,000

UC3843BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3843BD1)
RoHS : Compliant

2,000 : $0.32137

4,000

UC3844BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3844BD1)
RoHS : Compliant

2,000 : $0.32137

4,000

UC3845BVD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3845BVD1R2G)
RoHS : Compliant

20,000 : $0.26023
15,000 : $0.268
10,000 : $0.27576
5,000 : $0.28353
2,500 : $0.2913

2,500

UC3843BVDR2G

onsemi

Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843BVDR2G)
RoHS : Compliant

250,000 : $0.25817
25,000 : $0.2665
20,000 : $0.27482
15,000 : $0.28315
10,000 : $0.29148
5,000 : $0.29981
2,500 : $0.30814

768

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3843BD1G)
RoHS : Compliant

980 : $0.2621
490 : $0.26993
200 : $0.27775
100 : $0.28558
98 : $0.2934

UC3842BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3842BD1)
RoHS : Compliant

8,000 : $0.37832
4,000 : $0.38646
2,000 : $0.3946

UC3842BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Bulk (Alt: 45AC7921)
RoHS : Compliant

1,000 : $0.51
500 : $0.633
100 : $0.756
10 : $0.958
1 : $1.06

onsemi

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG)
RoHS : Compliant

17,000 : $0.40254
8,500 : $0.41455
3,500 : $0.42657
1,800 : $0.43858
1,700 : $0.4506

onsemi

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: 37X9040)
RoHS : Compliant

1,000 : $0.525
500 : $0.646
100 : $0.756
10 : $1.01
1 : $1.11

UC3845BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3845BD1)
RoHS : Compliant

12,000 : $0.49397
8,000 : $0.50459
4,000 : $0.51522

UC3845BD1

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N - Bulk (Alt: 45AC7924)
RoHS : Compliant

1,000 : $0.62
500 : $0.723
100 : $0.849
10 : $1.2
1 : $1.34

onsemi

Off-Line DC to DC PWM Controller, Current Mode, 36 V, 500 kHz, 14 Pins, NSOIC - Tape and Reel (Alt: UC3845BVDR2G)
RoHS : Compliant

500,000 : $0.36902
250,000 : $0.38093
50,000 : $0.39283
25,000 : $0.40474
15,000 : $0.41664
10,000 : $0.42854
5,000 : $0.44045

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BVD1R2G)
RoHS : Compliant

170,000 : $0.372
84,000 : $0.384
17,000 : $0.396
8,400 : $0.408
3,400 : $0.42
1,700 : $0.432
1,667 : $0.444

E-UC3842BD1013TR

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC3842BD1013TR)
RoHS : Not Compliant

Bisco Industries

UC3843BN

ACTIVE COMPNTS/DIODES

Onlinecomponents.com

UC3844D

Fairchild Semiconductor Corporation

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

1,000 : $0.579
500 : $0.788
100 : $1.806
25 : $3.014
1 : $4.281

3,196

UC3843BN

STMicroelectronics

RoHS : Compliant

24,000 : $0.4174
8,000 : $0.4438
3,000 : $0.4571
900 : $0.4703
50 : $1.2874

570

Rochester Electronics

UC3843N

Texas Instruments

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.5107
500 : $0.5407
100 : $0.5648
25 : $0.5888
1 : $0.6008

957

UC3846QTR

Texas Instruments

UC3846 Current Mode PWM Controller
RoHS : Compliant

1,000 : $1.76
500 : $1.86
100 : $1.95
25 : $2.03
1 : $2.07

42,216

UC3843D8G4

Texas Instruments

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.5826
500 : $0.6169
100 : $0.6443
25 : $0.6717
1 : $0.6854

UC3846J

Texas Instruments

UC3846 Current Mode PWM Controller
RoHS : Not Compliant

1,000 : $10.67
500 : $11.29
100 : $11.79
25 : $12.3
1 : $12.55

1,120

UC3849Q

Texas Instruments

Switching Controller, Current-mode, 0.3A, 1000kHz Switching Freq-Max, BIPolar, PQCC28
RoHS : Compliant

1,000 : $3.78
500 : $4.0
100 : $4.18
25 : $4.36
1 : $4.45

1,924

UC3842ADTR

Texas Instruments

UC3842A Current Mode PWM Controller
RoHS : Compliant

1,000 : $0.3967
500 : $0.42
100 : $0.4387
25 : $0.4574
1 : $0.4667

11,851

UC3843AD-F

Texas Instruments

UC3843 Current-Mode PWM Controller
RoHS : Not Compliant

1,000 : $0.6447
500 : $0.6826
100 : $0.713
25 : $0.7433
1 : $0.7585

300

UC3843AD8

Texas Instruments

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.4723
500 : $0.5
100 : $0.5223
25 : $0.5445
1 : $0.5556

119

UC3843DR-8

Texas Instruments

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.5318
500 : $0.563
100 : $0.5881
25 : $0.6131
1 : $0.6256

22,500

UC3843N

Unitrode Corporation

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.5107
500 : $0.5407
100 : $0.5648
25 : $0.5888
1 : $0.6008

UC3845ANG4

Unitrode Corporation

UC3845A Current Mode PWM Controller
RoHS : Compliant

1,000 : $0.5293
500 : $0.5604
100 : $0.5853
25 : $0.6102
1 : $0.6227

250

UC3843AD1G

onsemi

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.4448
500 : $0.471
100 : $0.4919
25 : $0.5128
1 : $0.5233

373

UC3843BD1

onsemi

UC3843 Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.4497
500 : $0.4762
100 : $0.4974
25 : $0.5185
1 : $0.5291

308

UC3843BVNG

onsemi

UC3843B - Current-Mode PWM Controller
RoHS : Compliant

1,000 : $0.2809
500 : $0.2975
100 : $0.3107
25 : $0.3239
1 : $0.3305

12,520

onsemi

UC3845 Current Mode PWM Controller
RoHS : Compliant

1,000 : $0.3689
500 : $0.3906
100 : $0.408
25 : $0.4253
1 : $0.434

9,232

TME

UC3843AD

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO14; Uoper: 7.6÷30V
RoHS : Compliant

250 : $0.79
100 : $0.9
25 : $1.0
5 : $1.12
1 : $1.29

166

UC3844BVDR2G

onsemi

IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; boost,flyback

500 : $0.431
100 : $0.48
25 : $0.543
5 : $0.603
1 : $0.761

UC3845D

Texas Instruments

IC: PMIC; PWM controller; SO14; 0÷70°C; Usup: 8.4÷30V; tube; SMPS
RoHS : Compliant

250 : $0.94
50 : $1.1
10 : $1.25
3 : $1.41
1 : $1.59

127

UC3842DTR

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO14; Uoper: 10÷28V
RoHS : Compliant

25 : $0.54
5 : $0.544
1 : $0.6

670

UC3843BN

STMicroelectronics

IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷96%; tube
RoHS : Compliant

1,000 : $0.288
250 : $0.32
50 : $0.356
10 : $0.403
3 : $0.448

1,861

UC3845BD1G

onsemi

IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback

980 : $0.326
294 : $0.363
98 : $0.418
25 : $0.473
3 : $0.526

UC3846N

Texas Instruments

IC: PMIC; PWM controller; 0.5A; 39÷500kHz; Ch: 2; DIP16; tube; SMPS
RoHS : Compliant

100 : $3.3
25 : $3.67
5 : $4.16
1 : $4.62

572

UC3842AN

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; Uoper: 10÷30V
RoHS : Compliant

150 : $0.79
50 : $0.95
10 : $1.1
3 : $1.2
1 : $1.35

344

onsemi

IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%

980 : $0.33
294 : $0.359
98 : $0.401
10 : $0.441
3 : $0.497

365

UC3844AD8

Texas Instruments

IC: PMIC; PWM controller; SO8; 0÷70°C; Usup: 16÷30V; tube; SMPS
RoHS : Compliant

75 : $0.7
25 : $0.88
5 : $1.04
1 : $1.17

279

UC3846DWTR

Texas Instruments

IC: PMIC; PWM controller; SO16; 0÷70°C; Usup: 7.7÷40V; reel,tape
RoHS : Compliant

4,000 : $2.29
2,000 : $2.36
500 : $2.45
100 : $2.63
25 : $2.92
5 : $3.31
1 : $3.68

UC3842AD8

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; Uoper: 10÷30V
RoHS : Compliant

75 : $0.72
25 : $0.93
5 : $1.06
1 : $1.16

UC3842N

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; Uoper: 10÷28V
RoHS : Compliant

50 : $0.95
10 : $1.06
3 : $1.19
1 : $1.32

777

UC3844D8

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; Uoper: 10÷28V
RoHS : Compliant

300 : $0.607
75 : $0.671
25 : $0.842
5 : $0.938
1 : $1.012

1,041

UC3843AD8TR

Texas Instruments

IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; Uoper: 7.6÷30V
RoHS : Compliant

500 : $0.5969
100 : $0.6234
25 : $0.7087
5 : $0.746
1 : $0.7993

Karl Kruse GmbH & Co KG

UC3845B

HG Semiconductor Limited

10,000

UC3845B

UMW

10,000

UC3844

HG Semiconductor Limited

10,000

UC3843

HG Semiconductor Limited

10,000

UC3843B

HG Semiconductor Limited

10,000

UC3842

HG Semiconductor Limited

10,000

UC3846

HG Semiconductor Limited

10,000

UC3845

HG Semiconductor Limited

10,000

UC3842B

HG Semiconductor Limited

10,000

UC3844B

HG Semiconductor Limited

10,000

Avnet Asia

UC3844BNG

onsemi

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG)
RoHS : Compliant

92,500 : $0.35318
46,250 : $0.36169
18,500 : $0.37062
9,250 : $0.38
5,550 : $0.38987
3,700 : $0.40027
1,850 : $0.42886

3,500

UC3842BNG

onsemi

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3842BNG)
RoHS : Compliant

10,000 : $0.35872
5,000 : $0.36736
2,500 : $0.37643
1,250 : $0.38596
500 : $0.39599
250 : $0.40655
50 : $0.43559

onsemi

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)
RoHS : Compliant

92,500 : $0.35341
46,250 : $0.36193
18,500 : $0.37086
9,250 : $0.38025
5,550 : $0.39013
3,700 : $0.40053
1,850 : $0.42914

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BD1G)
RoHS : Compliant

161,700 : $0.23012
80,850 : $0.23566
32,340 : $0.24148
16,170 : $0.24759
9,702 : $0.25077
6,468 : $0.25403
3,234 : $0.25737

UC3843BVD1G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3843BVD1G)
RoHS : Compliant

UC3843BDR2G

onsemi

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BDR2G)
RoHS : Compliant

250,000 : $0.24494
125,000 : $0.25084
50,000 : $0.25704
25,000 : $0.26354
15,000 : $0.27039
10,000 : $0.2776
5,000 : $0.29743

onsemi

Off-Line DC to DC PWM Controller, Current Mode, 36 V, 500 kHz, 14 Pins, NSOIC (Alt: UC3845BVDR2G)
RoHS : Compliant

125,000 : $0.35012
62,500 : $0.35855
25,000 : $0.36741
12,500 : $0.37671
7,500 : $0.38154
5,000 : $0.38649
2,500 : $0.39158

UC3844BD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3844BD1R2G)
RoHS : Compliant

250,000 : $0.23059
125,000 : $0.23614
50,000 : $0.24198
25,000 : $0.2481
15,000 : $0.25128
10,000 : $0.25455
5,000 : $0.25789

UC3842BD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3842BD1R2G)
RoHS : Compliant

15,000 : $0.21226
10,000 : $0.2475
5,000 : $0.261

UC3843BD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G)
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

UC3843BVDR2G

onsemi

Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843BVDR2G)
RoHS : Compliant

250,000 : $0.24494
125,000 : $0.25084
50,000 : $0.25704
25,000 : $0.26354
15,000 : $0.26692
10,000 : $0.27039
5,000 : $0.27395

UC3845BD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BD1R2G)
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

UC3844BVD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3844BVD1R2G)
RoHS : Compliant

250,000 : $0.23059
125,000 : $0.23614
50,000 : $0.24198
25,000 : $0.2481
15,000 : $0.25128
10,000 : $0.25455
5,000 : $0.25789

UC3845BVD1R2G

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3845BVD1R2G)
RoHS : Compliant

250,000 : $0.23059
125,000 : $0.23614
50,000 : $0.24198
25,000 : $0.2481
15,000 : $0.25128
10,000 : $0.25455
5,000 : $0.25789

onsemi

Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BVD1R2G)
RoHS : Compliant

250,000 : $0.22847
125,000 : $0.23398
50,000 : $0.23975
25,000 : $0.24582
15,000 : $0.24897
10,000 : $0.25221
5,000 : $0.25553

Flip Electronics

onsemi

Stock, ship today

1 : $0.3

48,495

UC3843BVDG

onsemi

Stock, ship today

1 : $0.35

6,825

UC3844BVNG

onsemi

Stock, ship today

1 : $1.78

19,900

UC3842BD1G

onsemi

Stock, ship today

1 : $0.14

196

UC3845BVDG

onsemi

Stock, ship today

1 : $0.21

17,435

UC3844BDG

onsemi

Stock, ship today

1 : $0.18

18,865

UC3845BVNG

onsemi

Stock, ship today

1 : $0.9

8,083

UC3845BVD1G

onsemi

Stock, ship today

1 : $0.48

13,818

UC3842BD1R2G

onsemi

Stock, ship today

1 : $0.19

32,500

UC3843BD1R2G

onsemi

Stock, ship today

1 : $0.21

350,500

New Advantage Corporation

UC3844BD1R2G

onsemi

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
RoHS : Compliant

2,500 : $0.3286
5,000 : $0.3067

5,000

UC3845BD1G

onsemi

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8
RoHS : Compliant

490 : $0.35
2,548 : $0.3267

2,548

UC3843BD1R2G

onsemi

SOIC 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER
RoHS : Compliant

2,500 : $0.3579
15,000 : $0.333

15,000

UC3845BDR2G

onsemi

ANA SMPS PWM CONTROLLER
RoHS : Compliant

2,500 : $0.581
5,000 : $0.5406

5,000

UC3845BNG

onsemi

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8
RoHS : Compliant

200 : $1.1
1,100 : $1.03

1,100

onsemi

PDIP 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER
RoHS : Compliant

400 : $0.5713
1,350 : $0.5317

1,350

UC3845BVD1R2G

onsemi

SOIC 8/C�/HIGH PERFORMANCE CURRENT MODE CONTROLLER
RoHS : Compliant

2,500 : $0.3691

2,500