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UC3845G-S08-R Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow

Avnet Americas		UC3842BD1R2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3842BD1R2G)
RoHS : Compliant
40,000 : $0.2
20,000 : $0.20769
10,000 : $0.21039
5,000 : $0.21316
2,500 : $0.21892
15,000
UC3845BNG

 onsemi High Performance Current Mode PWM Controller - Rail/Tube (Alt: UC3845BNG)
RoHS : Compliant
800 : $0.36979
400 : $0.37172
200 : $0.37364
100 : $0.40892
50 : $0.41101
14,200
UC3845BD1R2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3845BD1R2G)
RoHS : Compliant
40,000 : $0.19667
20,000 : $0.20423
10,000 : $0.20688
5,000 : $0.20961
2,500 : $0.21527
12,500
UC3844BD1013TR

 STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR)
RoHS : Compliant
80,000 : $0.21312
40,000 : $0.21423
20,000 : $0.21534
10,000 : $0.21645
5,000 : $0.21756
10,000
UC3845BDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3845BDR2G)
RoHS : Compliant
40,000 : $0.2256
20,000 : $0.22678
10,000 : $0.22795
5,000 : $0.22913
2,500 : $0.23257
5,000
UC3843BVDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3843BVDR2G)
RoHS : Compliant
80,000 : $0.21395
40,000 : $0.22218
20,000 : $0.22507
10,000 : $0.22803
5,000 : $0.23419
2,500
UC3845BD1013TR

 STMicroelectronics PWM Controller, Current Mode, 6 V to 25 V, 500 kHz, 8 Pins, SOIC - Tape and Reel (Alt: UC3845BD1013TR)
RoHS : Compliant
40,000 : $0.18893
20,000 : $0.19236
10,000 : $0.19593
5,000 : $0.19962
2,500 : $0.20089
2,500
UC3844BDG

 onsemi High Performance Current Mode PWM Controller - Rail/Tube (Alt: UC3844BDG)
RoHS : Compliant
53,680 : $0.24444
26,840 : $0.2457
13,420 : $0.24696
6,710 : $0.24822
3,355 : $0.24948
0
UC3844BVDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BVDR2G)
RoHS : Compliant
40,000 : $0.28605
20,000 : $0.28753
10,000 : $0.289
5,000 : $0.29048
2,500 : $0.29195
0
UC3844BD1G

 onsemi High Performance Current Mode PWM Controller - Rail/Tube (Alt: UC3844BD1G)
RoHS : Compliant
37,632 : $0.26506
18,816 : $0.26829
9,408 : $0.27161
4,704 : $0.275
2,352 : $0.28205
0
UC3845BVD1R2G

 onsemi PWM Controller, 6.5V to 36V Supply, 500kHz, 5V/1A out, SOIC-8 - Tape and Reel (Alt: UC3845BVD1R2G)
RoHS : Compliant
80,000 : $0.16868
40,000 : $0.17073
20,000 : $0.17284
10,000 : $0.175
5,000 : $0.17949
0
UC3845BVD1R2G

 onsemi PWM Controller, 6.5V to 36V Supply, 500kHz, 5V/1A out, SOIC-8 - Tape and Reel (Alt: UC3845BVD1R2G)
RoHS : Compliant
80,000 : $0.19728
40,000 : $0.20487
20,000 : $0.20753
10,000 : $0.21026
5,000 : $0.21595
0
UC3842BVD1R2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3842BVD1R2G)
RoHS : Compliant
80,000 : $0.20012
40,000 : $0.20782
20,000 : $0.21052
10,000 : $0.21329
5,000 : $0.21905
0
UC3845BD1R2

 onsemi - Tape and Reel (Alt: UC3845BD1R2)
RoHS : Not Compliant
0
UC3844BVDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BVDR2G)
RoHS : Compliant
0

Newark		UC3844BD1013TR

 STMicroelectronics PWM CONT, CURRENT MODE, 500KHZ, SOIC-8;
RoHS : Compliant
1 : $0.594
10 : $0.411
100 : $0.32
500 : $0.283
1,000 : $0.282
2,500 : $0.281
10,000 : $0.276
13,150
UC3843BD1R2G

 onsemi PWM CONTROLLER CURRENT MODE, 30V SUPPLY;
RoHS : Compliant
100 : $0.366
250 : $0.358
500 : $0.351
1,000 : $0.343
2,500 : $0.336
5,000 : $0.33
6,224
UC3843BD1R2G

 onsemi PWM CONTROLLER CURRENT MODE, 30V SUPPLY;
RoHS : Compliant
1 : $0.572
50 : $0.403
100 : $0.366
250 : $0.358
500 : $0.351
1,000 : $0.343
2,500 : $0.336
5,000 : $0.33
6,224
UC3844BD1R2G

 onsemi ANA SMPS PWM CONTROLLER;
RoHS : Compliant
100 : $0.371
250 : $0.364
500 : $0.356
1,000 : $0.349
2,500 : $0.341
5,000 : $0.334
4,469
UC3844BD1R2G

 onsemi ANA SMPS PWM CONTROLLER;
RoHS : Compliant
1 : $0.647
50 : $0.42
100 : $0.371
250 : $0.364
500 : $0.356
1,000 : $0.349
2,500 : $0.341
5,000 : $0.334
4,469
UC3845BDR2G

 onsemi PWM CONT, CURRENT MODE, 52KHZ, SOIC-14;
RoHS : Compliant
1 : $0.784
50 : $0.519
100 : $0.463
250 : $0.454
500 : $0.445
1,000 : $0.436
2,500 : $0.426
5,000 : $0.417
4,429
UC3845BDR2G

 onsemi PWM CONT, CURRENT MODE, 52KHZ, SOIC-14;
RoHS : Compliant
100 : $0.463
250 : $0.454
500 : $0.445
1,000 : $0.436
2,500 : $0.426
5,000 : $0.417
4,429
UC3845BVD1R2G

 onsemi PWM CONT, CURRENT MODE, 500KHZ, SOIC-8;
RoHS : Compliant
1 : $0.756
50 : $0.49
100 : $0.432
250 : $0.405
500 : $0.389
1,000 : $0.375
2,500 : $0.368
5,000 : $0.36
3,184
UC3845BVD1R2G

 onsemi PWM CONT, CURRENT MODE, 500KHZ, SOIC-8;
RoHS : Compliant
100 : $0.432
250 : $0.405
500 : $0.389
1,000 : $0.375
2,500 : $0.368
5,000 : $0.36
3,184
UC3845BN

 STMicroelectronics IC, PWM CONTROLLER, 3845, DIP8;
RoHS : Compliant
1 : $1.14
10 : $0.822
100 : $0.65
500 : $0.583
1,000 : $0.564
2,500 : $0.462
10,000 : $0.435
3,093
UC3843AN

 Texas Instruments IC, CURRENT MODE PWM CTRL, 30V, PDIP-8;
RoHS : Compliant
1 : $1.9
10 : $1.39
100 : $1.12
500 : $1.02
1,000 : $0.987
2,500 : $0.952
5,000 : $0.931
673
UC3842BVD1R2G

 onsemi PWM CONT, CURRENT MODE, 500KHZ, SOIC-8;
RoHS : Compliant
100 : $0.401
250 : $0.373
500 : $0.357
1,000 : $0.343
2,500 : $0.337
5,000 : $0.33
652
UC3842BVD1R2G

 onsemi PWM CONT, CURRENT MODE, 500KHZ, SOIC-8;
RoHS : Compliant
1 : $0.721
50 : $0.459
100 : $0.401
250 : $0.373
500 : $0.357
1,000 : $0.343
2,500 : $0.337
5,000 : $0.33
652
UC3844BD1G

 onsemi CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC; Power Supply Controller Type:Single Ended Controller; No. of Channels:1Channels; Control Mode:Current Mode Control; Supply Voltage Min:12V; Supply Voltage Max:25V; IC Case / Package:SOIC RoHS Compliant: Yes
RoHS : Compliant
1 : $0.86
10 : $0.691
100 : $0.475
500 : $0.394
1,000 : $0.346
2,500 : $0.284
10,000 : $0.276
571
UC3846DW

 Texas Instruments PWM CTRL, TEXAS INSTRUMENTS UC3846DW;
RoHS : Compliant
1 : $6.46
10 : $4.93
25 : $4.27
50 : $4.25
100 : $4.24
250 : $4.22
500 : $3.85
392

RS		UC3843BDG

 onsemi UC3843BDG, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
1 : $0.57
0
UC3844BDG

 onsemi UC3844BDG, PWM CURRENT MODE CONTROLLER, 1 A, 275 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
25 : $0.65
125 : $0.6
250 : $0.58
0
UC3842BNG

 onsemi UC3842BNG, PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ 8-PIN PDIP
RoHS : Compliant
1 : $1.34
5 : $1.23
10 : $1.18
0
UC3843BVNG

 onsemi UC3843BVNG, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 8-PIN PDIP
RoHS : Compliant
10 : $0.78
50 : $0.72
100 : $0.69
0
UC3844BD1G

 onsemi UC3844BD1G, PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ 8-PIN SOIC
RoHS : Compliant
10 : $0.62
50 : $0.57
100 : $0.55
0
UC3845BVNG

 onsemi UC3845BVNG, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 36 V, 8-PIN PDIP
RoHS : Compliant
10 : $0.73
50 : $0.67
100 : $0.64
0
UC3842BD1G

 onsemi UC3842BD1G, PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ, 15 V, 8-PIN SOIC
RoHS : Compliant
25 : $0.62
125 : $0.57
250 : $0.55
0
UC3844BDR2G

 onsemi UC3844BDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 36 V, 14-PIN SOIC
RoHS : Compliant
10 : $0.68
50 : $0.62
100 : $0.6
0
UC3843BDR2G

 onsemi UC3843BDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
1 : $0.56
0
UC3844BD1R2G

 onsemi UC3844BD1R2G, PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ 8-PIN SOIC
RoHS : Compliant
1 : $0.56
0
UC3843BVDR2G

 onsemi UC3843BVDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
1 : $0.74
0
UC3845BVDR2G

 onsemi UC3845BVDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 36 V, 14-PIN SOIC
RoHS : Compliant
10 : $0.81
50 : $0.75
100 : $0.71
0
UC3845BVD1R2G

 onsemi UC3845BVD1R2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 36 V, 8-PIN SOIC
RoHS : Compliant
1 : $0.26
0
UC3843BVD1R2G

 onsemi UC3843BVD1R2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 8-PIN SOIC
RoHS : Compliant
1 : $0.69
0
UC3845BNG (5165174)

 onsemi PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ 8-PIN PDIP
50 : $1.16
250 : $1.07
500 : $1.02
0

STMicroelectronics		UC3844BD1013TR

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.56
10 : $0.39
25 : $0.35
100 : $0.3
250 : $0.28
500 : $0.27
5,233
UC3842BN

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.88
10 : $0.62
25 : $0.55
100 : $0.48
250 : $0.45
500 : $0.43
4,763
UC3844BD1

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.96
10 : $0.69
25 : $0.62
100 : $0.55
250 : $0.5
500 : $0.49
4,224
UC3844BN

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.21
10 : $0.87
25 : $0.78
100 : $0.69
250 : $0.64
500 : $0.62
3,575
UC3843BN

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.0
10 : $0.72
25 : $0.65
100 : $0.57
250 : $0.53
500 : $0.51
3,490
UC3842BD1013TR

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.99
10 : $0.71
25 : $0.64
100 : $0.57
250 : $0.53
500 : $0.51
2,276
UC3842BD1

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.26
10 : $0.92
25 : $0.83
100 : $0.73
250 : $0.68
500 : $0.66
2,178
UC3845BN

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.23
10 : $0.88
25 : $0.8
100 : $0.7
250 : $0.65
500 : $0.63
2,018
UC3843BD1

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.52
10 : $1.16
25 : $1.08
100 : $0.99
250 : $0.94
500 : $0.92
1,351
UC3845BD1

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $1.7
10 : $1.25
25 : $1.14
100 : $1.01
250 : $0.94
500 : $0.91
385
UC3843BD1013TR

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.56
10 : $0.39
25 : $0.35
100 : $0.3
250 : $0.28
500 : $0.27
0
UC3845BD1013TR

 STMicroelectronics Current Mode PWM
RoHS : Compliant
1 : $0.54
10 : $0.41
25 : $0.34
100 : $0.3
250 : $0.28
500 : $0.26
0

Bisco Industries		UC3843BN

 ACTIVE COMPNTS/DIODES
67

Rochester Electronics		UC3844BVD1G

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
100,000 : $0.2211
10,000 : $0.2639
1,000 : $0.296
500 : $0.3209
100 : $0.3566
26,567
UC3842BVD1R2G

 onsemi Off-Line Converter and Switch Boost, Flyback, Forward 8-SOIC T/R
RoHS : Compliant
100,000 : $0.2207
10,000 : $0.2634
1,000 : $0.2955
500 : $0.3204
100 : $0.356
15,612
UC3843BDG

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
100,000 : $0.2124
10,000 : $0.2535
1,000 : $0.2844
500 : $0.3083
100 : $0.3426
8,360
UC3842AN1

 onsemi UC3842A Current Mode PWM Controller
RoHS : Not Compliant
100,000 : $0.2375
10,000 : $0.2835
1,000 : $0.318
500 : $0.3448
100 : $0.3831
3,092
UC3842BD

 onsemi UC3842 Current-Mode PWM Controller
RoHS : Not Compliant
100,000 : $0.1884
10,000 : $0.2249
1,000 : $0.2522
500 : $0.2735
100 : $0.3039
2,432
UC3844BD1G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
100,000 : $0.2048
10,000 : $0.2444
1,000 : $0.2741
500 : $0.2973
100 : $0.3303
1,385
UC3841DW

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO18
RoHS : Compliant
10,000 : $6.53
1,000 : $6.94
500 : $7.34
100 : $7.75
25 : $8.16
15,640
UC3845AD8

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
100,000 : $0.5768
10,000 : $0.6884
1,000 : $0.7721
500 : $0.8373
100 : $0.9303
68
UC3843DR-8

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8
RoHS : Compliant
100,000 : $0.4516
10,000 : $0.539
1,000 : $0.6046
500 : $0.6556
100 : $0.7284
22,500
UC3842D8

 Texas Instruments Power Supply PWM Controller 8-SOIC Tube
RoHS : Compliant
100,000 : $0.6
10,000 : $0.7161
1,000 : $0.8032
500 : $0.8709
100 : $0.9677
3,762
UC3843ANG4

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Flyback, Forward 8-DIP Tube
RoHS : Compliant
100,000 : $0.6572
10,000 : $0.7844
1,000 : $0.8798
500 : $0.954
100 : $1.06
191
UC3843ADX

 Fairchild Semiconductor Corporation Current-Mode PWM Controller
RoHS : Compliant
100,000 : $0.9486
10,000 : $1.13
1,000 : $1.27
500 : $1.38
100 : $1.53
2,271
UC3842D8

 Unitrode Corporation Power Supply PWM Controller 8-SOIC Tube
RoHS : Compliant
100,000 : $0.6
10,000 : $0.7161
1,000 : $0.8032
500 : $0.8709
100 : $0.9677
2,090
UC3843NG4

 Unitrode Corporation Power Supply PWM Controller 8-DIP Tube
RoHS : Compliant
100,000 : $0.8246
10,000 : $0.9842
1,000 : $1.1
500 : $1.2
100 : $1.33
40
UC3845AD8

 Unitrode Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
100,000 : $0.5768
10,000 : $0.6884
1,000 : $0.7721
500 : $0.8373
100 : $0.9303
137

TME		UC3843N

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; 8.4÷28V; 0÷97%
RoHS : Compliant
250 : $0.88
100 : $0.93
50 : $1.01
25 : $1.11
10 : $1.31
5 : $1.46
1 : $1.7
1,243
UC3843BD1G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%
RoHS : Compliant
294 : $0.304
98 : $0.322
50 : $0.342
25 : $0.374
10 : $0.438
2 : $0.58
1 : $0.63
720
UC3842BN

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷96%; tube
RoHS : Compliant
5,000 : $0.321
1,000 : $0.356
500 : $0.372
250 : $0.39
100 : $0.42
50 : $0.44
25 : $0.465
10 : $0.502
1 : $0.81
566
UC3844BD1

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
4,000 : $0.321
2,500 : $0.335
2,000 : $0.342
1,000 : $0.362
500 : $0.384
300 : $0.398
100 : $0.432
25 : $0.475
10 : $0.504
1 : $0.71
537
UC3843BD1013TR

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
5,000 : $0.317
2,500 : $0.329
1,000 : $0.354
500 : $0.371
250 : $0.386
100 : $0.403
25 : $0.494
10 : $0.564
1 : $0.82
128
UC3842AN

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; 16÷30V; 0÷96%
RoHS : Compliant
25 : $0.99
10 : $1.04
5 : $1.11
1 : $1.29
112
UC3842ADW

 Texas Instruments IC: PMIC; PWM controller; SO16; 0÷70°C; 16÷30V; tube; SMPS; 10÷30VDC
RoHS : Compliant
40 : $0.85
10 : $0.92
1 : $1.27
76
UC3844AD8

 Texas Instruments IC: PMIC; PWM controller; SO8; 0÷70°C; 16÷30V; tube; SMPS; 10÷30VDC
RoHS : Compliant
525 : $0.75
75 : $0.81
25 : $0.84
10 : $0.89
1 : $1.35
72
UC3842BNG

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; DIP8; flyback; 0÷96%
RoHS : Compliant
2,500 : $0.51
1,000 : $0.54
500 : $0.596
250 : $0.653
100 : $0.723
50 : $0.77
25 : $0.814
10 : $0.878
1 : $1.15
70
UC3842BD1R2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; flyback; 0÷96%
RoHS : Compliant
2,500 : $0.271
1,000 : $0.282
500 : $0.295
250 : $0.317
100 : $0.347
25 : $0.393
10 : $0.426
1 : $0.61
63
UC3846DW

 Texas Instruments IC: PMIC; PWM controller; SO16; 0÷70°C; 7.7÷40V; tube; SMPS
RoHS : Compliant
120 : $3.02
40 : $3.16
25 : $3.25
10 : $3.63
3 : $4.29
1 : $4.69
50
UC3842D8

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; 16÷30V; 0÷97%
RoHS : Compliant
75 : $0.65
25 : $0.92
10 : $1.48
1 : $2.31
0
UC3845BVD1R2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
1,000 : $0.28
500 : $0.293
250 : $0.317
100 : $0.351
25 : $0.404
10 : $0.441
1 : $0.63
0
UC3846DWTR

 Texas Instruments IC: PMIC; PWM controller; SO16; 0÷70°C; 7.7÷40V; reel,tape; SMPS
RoHS : Compliant
1,000 : $2.36
500 : $2.43
250 : $2.52
100 : $2.64
25 : $2.91
10 : $3.12
1 : $4.14
0
UC3845BD1013TR

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
500 : $0.33
250 : $0.341
100 : $0.357
50 : $0.385
25 : $0.422
10 : $0.464
1 : $0.61
0

ComSIT USA		UC3845BDR2G

 ON SEMICONDUCTOR/ONSEMI AVAILABLE EU
134
UC3843D8G4

 Texas Instruments AVAILABLE EU
RoHS : Compliant
44

ComSIT USA		UC3844DR2

 Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
9,405
UC3844DX

 Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
8,975
UC3845AD1

 STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Not Compliant
6,300
UC3844BD1013TR

 STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Not Compliant
2,715
UC3845D8TR

 Unitrode Corporation CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
RoHS : Compliant
2,175
UC3843D1X

 Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8
RoHS : Compliant
1,395
UC3845P

 Texas Instruments 0.2 A SWITCHING CONTROLLER Switching Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
600
UC3844BD

 onsemi Off-Line Converter and Switch Boost, Flyback, Forward 14-SOIC Tube
RoHS : Not Compliant
496
UC3843AN

 Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
382
UC3843BDR2G

 onsemi HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
335
UC3843ADX

 Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, 1A, 500kHz Switching Freq-Max, PDSO8
RoHS : Compliant
198
UC3845D

 Unitrode Corporation CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
139
UC3845BDG

 onsemi HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
80
UC3845DTR

 Unitrode Corporation 1 A SWITCHING CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
56
UC3847N

 Texas Instruments CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDIP16
RoHS : Compliant
50

NexGen Digital		UC3842BN

 STMicroelectronics
RoHS : Compliant
199

Chip 1 Exchange		UC3845BD1R2G

 onsemi INSTOCK
RoHS : Compliant
198,737
UC3843BVD1R2G

 onsemi INSTOCK
RoHS : Compliant
45,500
UC3844BD1013TR

 Sangdest Microelectronics (Nanjing) Co Ltd INSTOCK
23,229
UC3845BVDR2G

 onsemi INSTOCK
RoHS : Compliant
21,892
UC3842BVD1R2G

 onsemi INSTOCK
RoHS : Compliant
19,500
UC3843BD1R2G

 onsemi INSTOCK
RoHS : Compliant
2,879
UC3843BDR2G

 onsemi INSTOCK
RoHS : Compliant
2,710
UC3842BD1#

 STMicroelectronics INSTOCK
2,355
UC3845D8TR

 Texas Instruments INSTOCK
RoHS : Compliant
2,120
E-UC3844BN

 INSTOCK
2,047
UC3845AN

 Texas Instruments INSTOCK
RoHS : Compliant
1,547
UC3846N-TI

 Texas Instruments INSTOCK
1,346
UC3842D

 NXP Semiconductors INSTOCK
1,299
UC3845BVN

 INSTOCK
190
UC3842N

 INSTOCK
168

Avnet Asia		UC3845BVD1R2G

 onsemi PWM Controller, 6.5V to 36V Supply, 500kHz, 5V/1A out, SOIC-8 (Alt: UC3845BVD1R2G)
RoHS : Compliant
0
UC3845BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3845BD1R2G)
RoHS : Compliant
0
UC3844BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BD1R2G)
RoHS : Compliant
0
UC3843BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BD1R2G)
RoHS : Compliant
0
UC3842BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BNG)
RoHS : Compliant
0
UC3843BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BNG)
RoHS : Compliant
0
UC3843BVDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BVDR2G)
RoHS : Compliant
0
UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BVD1R2G)
RoHS : Compliant
0
UC3843BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BVD1R2G)
RoHS : Compliant
0
UC3843BD1G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BD1G)
RoHS : Compliant
6,860 : $0.21541
3,430 : $0.25075
0
UC3844BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BNG)
RoHS : Compliant
132,500 : $0.28812
66,250 : $0.29506
26,500 : $0.30235
13,250 : $0.31
7,950 : $0.31805
5,300 : $0.32653
2,650 : $0.34986
0
UC3845BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3845BNG)
RoHS : Compliant
0
UC3842BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BD1R2G)
RoHS : Compliant
0

Avnet Silica		UC3843BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BD1R2G)
RoHS : Compliant
130,000
UC3843BD1

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N (Alt: UC3843BD1)
RoHS : Compliant
30,600
UC3845BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin MiniPDIP Tube (Alt: UC3845BN)
RoHS : Compliant
16,900
UC3844BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin PDIP Tube (Alt: UC3844BN)
RoHS : Compliant
11,200
UC3844BD1

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N (Alt: UC3844BD1)
RoHS : Compliant
9,100
UC3842BD1

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N (Alt: UC3842BD1)
RoHS : Compliant
7,800
UC3845BD1

 STMicroelectronics PWM Current Mode Controller 11V to 30V Supply 500kHz 1A Out SOIC8 (Alt: UC3845BD1)
RoHS : Compliant
6,500
UC3843BN

 STMicroelectronics PWM Controller Current Mode 12V to 25V Supply 250kHz 505V200mA out MiniDIP8 (Alt: UC3843BN)
RoHS : Compliant
5,050
UC3843BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BVD1R2G)
RoHS : Compliant
5,000
UC3842BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin PDIP Tube (Alt: UC3842BN)
RoHS : Compliant
2,750
UC3843BD1G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BD1G)
RoHS : Compliant
2,744
UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BVD1R2G)
RoHS : Compliant
2,500
UC3843BD1013TR

 STMicroelectronics PWM Controller Current Mode 6 V to 25 V 500 kHz 8 Pins SOIC (Alt: UC3843BD1013TR)
RoHS : Compliant
2,500
UC3844BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BNG)
RoHS : Compliant
1,800
UC3843BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BNG)
RoHS : Compliant
500

Chip-Germany GmbH		UC3846N

 Texas Instruments
RoHS : Compliant
20

Component Electronics, Inc		UC3849QTR

 Texas Instruments IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
1,954
UC3843BD1R2G

 onsemi IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $1.0
100 : $1.15
1 : $1.54
227
UC3844BD1013TR

 STMicroelectronics IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
198
UC3844BD13TR

 STMicroelectronics IN STOCK SHIP TODAY
1,000 : $2.5
100 : $2.88
1 : $3.85
198
UC3843AD

 STMicroelectronics IN STOCK SHIP TODAY
1,000 : $0.5
100 : $0.58
1 : $0.77
100
UC3845D

 Fairchild Semiconductor Corporation IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $1.0
100 : $1.15
1 : $1.54
79
UC3844BD1

 STMicroelectronics IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
58
UC3846N

 Unitrode Corporation IN STOCK SHIP TODAY
RoHS : Not Compliant
1,000 : $1.5
100 : $1.73
1 : $2.31
55
UC3843AD1

 STMicroelectronics IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $0.5
100 : $0.58
1 : $0.77
48
UC3843AD13TR-3C

 STMicroelectronics IN STOCK SHIP TODAY
1,000 : $0.5
100 : $0.58
1 : $0.77
43
UC3842N

 IN STOCK SHIP TODAY
24
UC3845ADW

 Texas Instruments IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
23
UC3842N

 Unitrode Corporation IN STOCK SHIP TODAY
RoHS : Not Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
13
UC3846DW

 Unitrode Corporation IN STOCK SHIP TODAY
RoHS : Not Compliant
1,000 : $2.5
100 : $2.88
1 : $3.85
11
UC3842BN

 STMicroelectronics IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $0.5
100 : $0.58
1 : $0.77
4

EBV Elektronik		UC3843BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BVD1R2G)
RoHS : Compliant
487,500
UC3845BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3845BD1R2G)
RoHS : Compliant
210,000
UC3843BD1013TR

 STMicroelectronics PWM Controller Current Mode 6 V to 25 V 500 kHz 8 Pins SOIC (Alt: UC3843BD1013TR)
RoHS : Compliant
35,000
UC3845BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin MiniPDIP Tube (Alt: UC3845BN)
RoHS : Compliant
3,150
UC3842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BDR2G)
RoHS : Compliant
2,500
UC3842BD1013TR

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N TR (Alt: UC3842BD1013TR)
RoHS : Compliant
2,500
UC3843BD1G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3843BD1G)
RoHS : Compliant
1,862
UC3844BD1

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N (Alt: UC3844BD1)
RoHS : Compliant
1,500
UC3844BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BNG)
RoHS : Compliant
1,250
UC3842BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin PDIP Tube (Alt: UC3842BN)
RoHS : Compliant
1,150
UC3843BD1

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N (Alt: UC3843BD1)
RoHS : Compliant
700
UC3845BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3845BNG)
RoHS : Compliant
600
UC3843BN

 STMicroelectronics PWM Controller Current Mode 12V to 25V Supply 250kHz 505V200mA out MiniDIP8 (Alt: UC3843BN)
RoHS : Compliant
50
UC3842BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BVD1R2G)
RoHS : Compliant
0
UC3845BVD1R2G

 onsemi PWM Controller 65V to 36V Supply 500kHz 5V1A out SOIC8 (Alt: UC3845BVD1R2G)
RoHS : Compliant
0

Flip Electronics		UC3843BD1R2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.14
208,500
UC3845BDR2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.2
89,140
UC3843BVD1R2

 onsemi Stock
RoHS : Not Compliant
48,495
UC3843BVD1R2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.33
48,495
UC3844BVNG

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.29
19,900
UC3844BDG

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.15
18,865
UC3845BVDG

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.19
17,435
UC3845BVD1G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.2
8,818
UC3843BDR2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.13
7,500
UC3845BD1G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.2
3,136
UC3843BVDG

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.3
2,825
UC3842BD1G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.14
2,058
UC3844BVDR2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.22
1,024
UC3844BD1G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.22
882
UC3845BVD1R2G

 onsemi Stock, Ship Today
RoHS : Compliant
1 : $0.14
348

Maritex		UC3843BD1R2G

 onsemi DC DC Converters; UC3843BD1R2G; ON SEMICONDUCTOR; 8; Buck-Boost; 1.75 mm; 1
RoHS : Compliant
5,000 : $0.171
2,500 : $0.181
100 : $0.211
30 : $0.232
10 : $0.311
1 : $0.414
11,318
UC3842BN

 STMicroelectronics DC DC Converters; UC3842BN; STMICROELECTRONICS; 1; 500 kHz; 8; Through Hole
RoHS : Compliant
1,000 : $0.182
500 : $0.195
100 : $0.219
30 : $0.243
10 : $0.329
1 : $0.442
3,969
UC3842BVD1R2G

 onsemi DC DC Converters; UC3842BVD1R2G; ON SEMICONDUCTOR; 8; Buck-Boost; 1; 3.9 mm
RoHS : Compliant
5,000 : $0.227
2,500 : $0.241
100 : $0.28
30 : $0.309
10 : $0.414
1 : $0.55
3,789
UC3843BVD1R2G

 onsemi DC DC Converters; UC3843BVD1R2G; ON SEMICONDUCTOR; 8; Buck-Boost; 1; 3.9 mm
RoHS : Compliant
5,000 : $0.197
2,500 : $0.209
100 : $0.243
30 : $0.268
10 : $0.36
1 : $0.476
3,316
UC3844BD1R2G

 onsemi DC DC Converters; UC3844BD1R2G; ON SEMICONDUCTOR; 8; Boost, Flyback; 1; 3.9 mm
RoHS : Compliant
1,500 : $0.192
500 : $0.225
100 : $0.278
30 : $0.337
10 : $0.376
1 : $0.458
3,052
UC3843AL-D08-T

 Unisonic Technologies Co Ltd Specialty Regulators; UC3843AL-D08-T; UTC; 9.2 mm; 7.62 mm; Yes
RoHS : Compliant
150 : $0.174
50 : $0.214
5 : $0.319
1 : $0.993
1,500
UC3843BP-SO8-R

 Unisonic Technologies Co Ltd AC DC Converters; UC3843BP-SO8-R; UTC
150 : $0.158
50 : $0.196
5 : $0.296
1 : $0.923
1,483
UC3844BN

 STMicroelectronics DC DC Converters; UC3844BN; STMICROELECTRONICS; 8; Flyback; 1; 7.62 mm
RoHS : Compliant
1,000 : $0.158
500 : $0.169
100 : $0.19
30 : $0.21
10 : $0.285
1 : $0.383
1,461
UC3844BVD1R2G

 onsemi DC DC Converters; UC3844BVD1R2G; ON SEMICONDUCTOR; 1; 500 kHz; 8; Surface Mount
RoHS : Compliant
1,500 : $0.324
500 : $0.342
100 : $0.365
30 : $0.383
10 : $0.406
1 : $0.448
1,441
UC3843AP-S08-R

 Unisonic Technologies Co Ltd DC DC Converters; UC3843AP-S08-R; UTC
RoHS : Compliant
2,500 : $0.113
500 : $0.14
150 : $0.175
50 : $0.207
5 : $0.288
1 : $0.898
1,243
UC3843AP-D08-T

 Unisonic Technologies Co Ltd Specialty Regulators; UC3843AP-D08-T; UTC
RoHS : Compliant
200 : $0.122
1 : $0.168
793
UC3842BD1013TR

 STMicroelectronics DC DC Converters; UC3842BD1013TR; STMICROELECTRONICS; 1; 500 kHz; 8; Surface Mount
RoHS : Compliant
2,500 : $0.164
1 : $0.288
366
UC3843BL-D08-T

 Unisonic Technologies Co Ltd AC DC Converters; UC3843BL-D08-T; UTC; 9.2 mm
RoHS : Compliant
200 : $0.107
1 : $0.147
86
UC3842BNG

 onsemi DC DC Converters; UC3842BNG; ON SEMICONDUCTOR; 1; 500 kHz; 8; Through Hole
RoHS : Compliant
1,000 : $0.368
500 : $0.399
100 : $0.481
30 : $0.581
10 : $0.687
1 : $0.91
69
UC3842BD1R2G

 onsemi DC DC Converters; UC3842BD1R2G; ON SEMICONDUCTOR; 8; Buck-Boost; 1; 3.9 mm
RoHS : Compliant
5,000 : $0.195
2,500 : $0.207
100 : $0.241
30 : $0.265
10 : $0.355
1 : $0.473
42

Master Electronics		UC3843BVD1R2G

 onsemi A high-performance fixed-frequency current-mode PWM controller designed for DC-DC and off-line converter applications.
RoHS : Compliant
15,000 : $0.2589
10,000 : $0.2641
7,500 : $0.2648
5,000 : $0.2654
2,500 : $0.2723
1,000 : $0.2865
500 : $0.2873
100 : $0.313
7,500
UC3845BVD1R2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.2273
10,000 : $0.2287
7,500 : $0.2293
5,000 : $0.2299
2,500 : $0.2326
1,000 : $0.2379
500 : $0.2385
100 : $0.2487
5,000
UC3845BD1R2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.2239
10,000 : $0.2253
7,500 : $0.2259
5,000 : $0.2265
2,500 : $0.2292
1,000 : $0.2344
500 : $0.235
100 : $0.245
2,500
UC3843BVDR2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.2973
10,000 : $0.298
7,500 : $0.2988
5,000 : $0.2995
2,500 : $0.3196
1,000 : $0.3427
500 : $0.3588
100 : $0.4026
2,500
UC3843BD1G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,092 : $0.2435
10,094 : $0.2441
7,546 : $0.2447
5,096 : $0.2453
2,548 : $0.2459
1,078 : $0.2483
588 : $0.2532
98 : $0.3112
1,764
UC3842BNG

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.744
10,000 : $0.746
7,500 : $0.747
5,000 : $0.749
2,500 : $0.751
1,000 : $0.755
250 : $0.767
50 : $0.831
650
UC3843BDR2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.2777
10,000 : $0.2833
7,500 : $0.284
5,000 : $0.2847
2,500 : $0.2921
1,000 : $0.3073
500 : $0.3081
100 : $0.3357
0
UC3843BNG

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.573
10,000 : $0.575
7,500 : $0.584
5,000 : $0.586
2,500 : $0.587
1,000 : $0.608
250 : $0.651
50 : $0.76
0
UC3842BVD1R2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
15,000 : $0.306
10,000 : $0.3068
7,500 : $0.3075
5,000 : $0.3083
2,500 : $0.3098
1,000 : $0.3121
500 : $0.3249
100 : $0.3732
0

Vyrian		UC3844BVD1G

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
11,775
UC3843NG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
RoHS : Compliant
9,744
UC3847DWTR

 Texas Instruments Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDSO16
RoHS : Compliant
9,285
UC3842DR

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
8,673
UC3840N/883B

 Texas Instruments Switching Controller, Voltage-mode, 1A, 500kHz Switching Freq-Max, PDIP18
8,299
UC3844ADTRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
8,227
UC3844BVN

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
8,176
UC3845DW

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16
8,155
UC3842ADWTR

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16
RoHS : Compliant
7,320
UC3844BD1G

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
6,288
UC3845Y

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar
6,082
UC384J

 Texas Instruments Analog Circuit
5,284
UC3847QTR

 Texas Instruments Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, PQCC20
5,071
UC3842ADTRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
4,063
UC3843Y

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar
3,923

Win Source Electronics		UC3845BN

 STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8DIP
RoHS : Compliant
1,630 : $0.1844
1,220 : $0.2057
940 : $0.2128
685 : $0.2199
445 : $0.227
185 : $0.2766
200,000
UC3844BD1R2

 onsemi HIGH PERFORMANCE CURRENT MODE CONTROLLERS | IC REG CTRLR PWM CM 8-SOIC
RoHS : Not Compliant
2,000 : $0.1503
1,495 : $0.1676
1,155 : $0.1734
840 : $0.1792
545 : $0.1849
225 : $0.2254
150,000
UC3845BVD1R2G

 onsemi IC REG CTRLR BOOST/FLYBACK 8SOIC
RoHS : Compliant
1,850 : $0.1624
1,385 : $0.1811
1,070 : $0.1873
775 : $0.1936
505 : $0.1998
210 : $0.2435
50,000
UC3844BVD1G

 onsemi IC REG CTRLR PWM CM 8-SOIC
RoHS : Compliant
1,790 : $0.1882
1,430 : $0.196
1,100 : $0.2038
770 : $0.2195
495 : $0.2274
235 : $0.243
45,080
UC3845BD1R2G

 onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR BOOST/FLYBACK 8SOIC
RoHS : Compliant
2,045 : $0.147
1,525 : $0.164
1,180 : $0.1696
860 : $0.1753
555 : $0.1809
230 : $0.2205
44,500
UC3844BD1G

 onsemi IC REG CTRLR PWM CM 8-SOIC
RoHS : Compliant
1,110 : $0.3506
830 : $0.392
640 : $0.4049
465 : $0.4179
300 : $0.4321
125 : $0.5265
39,980
UC3846DW

 Texas Instruments IC REG CTRLR MULT TOP 16SOIC
RoHS : Compliant
235 : $1.4485
175 : $1.6156
135 : $1.6714
100 : $1.727
65 : $1.7828
30 : $2.1728
30,000
UC3843AD

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,090 : $0.3084
875 : $0.321
675 : $0.3335
470 : $0.3586
305 : $0.3712
145 : $0.3963
29,633
UC3846DWTRG4

 Texas Instruments Current Mode PWM Controller | IC REG CTRLR MULT TOP 16SOIC
RoHS : Compliant
415 : $0.8104
335 : $0.8434
260 : $0.8763
180 : $0.9421
115 : $0.9751
55 : $1.0409
28,450
UC3843BDR2

 onsemi High Performance Current Mode Controllers | IC REG CTRLR FLYBACK 14SOIC
RoHS : Not Compliant
655 : $0.515
490 : $0.5744
380 : $0.5943
275 : $0.6141
180 : $0.6338
75 : $0.7725
17,350
UC3845AD8

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
650 : $0.518
520 : $0.5391
400 : $0.56
280 : $0.6021
180 : $0.6232
85 : $0.6653
8,109
UC3845AD8TR

 Texas Instruments Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R / IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
545 : $0.5554
405 : $0.6195
315 : $0.6409
230 : $0.6622
150 : $0.6836
65 : $0.8331
7,700
UC3843BD

 onsemi IC REG CTRLR FLYBACK 14SOIC / HIGH PERFORMANCE CURRENT MODE CONTROLLERS
RoHS : Not Compliant
6,075 : $0.0494
4,540 : $0.0551
3,510 : $0.057
2,550 : $0.0589
1,645 : $0.0608
675 : $0.0741
5,301
UC3843D8TR

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
875 : $0.3436
655 : $0.3832
505 : $0.3964
370 : $0.4096
240 : $0.4228
100 : $0.5153
4,296
UC3843D8

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
445 : $0.6817
330 : $0.7604
255 : $0.7866
185 : $0.8128
120 : $0.8391
50 : $1.0226
86

Wuhan P&S		UC3845BVD1R2G

 onsemi Current Mode PWM Control Circuit
RoHS : Compliant
1 : $0.68
100 : $0.44
500 : $0.36
1,000 : $0.33
225,000
UC3845BD1R2G

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $0.5288
100 : $0.3376
500 : $0.2784
1,000 : $0.2559
190,000
UC3843BD1R2G

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $0.54
100 : $0.35
500 : $0.29
1,000 : $0.26
180,000
UC3844BNG

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $0.72
100 : $0.46
500 : $0.38
1,000 : $0.35
22,000
UC3842BD1R2G

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $0.54
100 : $0.35
500 : $0.29
1,000 : $0.27
20,000
UC3842BVD1R2G

 onsemi Current Mode PWM Control Circuit
RoHS : Compliant
1 : $0.68
100 : $0.44
500 : $0.36
1,000 : $0.33
12,500
UC3845BVDR2G

 onsemi Current Mode PWM Control Circuit
RoHS : Compliant
1 : $1.04
100 : $0.67
500 : $0.55
1,000 : $0.51
10,000
UC3843BD1013TR

 STMicroelectronics CURRENT MODE PWM CONTROLLER
RoHS : Compliant
1 : $0.18
100 : $0.18
500 : $0.18
1,000 : $0.18
10,000
UC3843BNG

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $1.36
100 : $0.87
500 : $0.72
1,000 : $0.66
2,100
UC3845BNG

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
1 : $0.82
100 : $0.53
500 : $0.43
1,000 : $0.4
1,000

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