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UC3844-S08-R Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow

DigiKey		UC3844AD

 Rochester Electronics LLC UC3844A CURRENT MODE PWM CONTROL
RoHS : Compliant
235 : $1.27
28,800
UC3844AD8TR

 Rochester Electronics LLC UC3844A CURRENT MODE PWM CONTROL
452 : $0.66
6,732
UC3844DTR

 Texas Instruments IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
25,000 : $0.3623
17,500 : $0.3654
12,500 : $0.36861
7,500 : $0.37411
4,789
UC3844DTR

 Texas Instruments IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
1,000 : $0.58724
500 : $0.6084
250 : $0.63412
100 : $0.6768
25 : $0.7664
10 : $0.848
1 : $1.17
4,789
UC3844AD8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
1,000 : $0.47889
500 : $0.49386
250 : $0.51548
100 : $0.5513
25 : $0.6264
10 : $0.695
1 : $0.97
3,776
UC3844AD8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
17,500 : $0.43032
12,500 : $0.43399
7,500 : $0.44027
5,000 : $0.44594
2,500 : $0.45727
3,776
UC3844AD8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
1,000 : $0.47889
500 : $0.49386
250 : $0.51548
100 : $0.5513
25 : $0.6264
10 : $0.695
1 : $0.97
3,776
UC3844BVD1R2G

 onsemi IC REG CTRLR PWM CM 8-SOIC
RoHS : Compliant
1,000 : $0.32361
500 : $0.33654
250 : $0.35224
100 : $0.3783
25 : $0.4328
10 : $0.483
1 : $0.68
1,124
UC3844D8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
25,000 : $0.3623
17,500 : $0.3654
12,500 : $0.36861
7,500 : $0.37411
5,000 : $0.37908
2,500 : $0.38899
1,001
UC3844D8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
1,000 : $0.5661
500 : $0.57984
250 : $0.60456
100 : $0.6456
25 : $0.7316
10 : $0.81
1 : $1.12
1,001
UC3844D8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
1,000 : $0.5661
500 : $0.57984
250 : $0.60456
100 : $0.6456
25 : $0.7316
10 : $0.81
1 : $1.12
1,001
UC3844AD

 Texas Instruments IC REG CTRLR PWM CM 14SOIC
RoHS : Compliant
5,000 : $0.85616
2,500 : $0.87545
1,000 : $0.90746
500 : $0.93778
250 : $0.97464
100 : $1.0357
50 : $1.0936
10 : $1.28
1 : $1.75
812
UC3844BD1013TR

 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC
RoHS : Compliant
1,000 : $0.41968
500 : $0.43518
250 : $0.45464
100 : $0.4869
25 : $0.5544
10 : $0.616
1 : $0.86
335
UC3844BD1013TR

 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC
RoHS : Compliant
25,000 : $0.21889
17,500 : $0.22094
12,500 : $0.22308
7,500 : $0.22673
5,000 : $0.23003
2,500 : $0.23661
335
UC3844BD1013TR

 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8SOIC
RoHS : Compliant
1,000 : $0.41968
500 : $0.43518
250 : $0.45464
100 : $0.4869
25 : $0.5544
10 : $0.616
1 : $0.86
335

Avnet Americas		UC3844BD1013TR

 STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR)
RoHS : Compliant
80,000 : $0.20928
40,000 : $0.21037
20,000 : $0.21146
10,000 : $0.21255
5,000 : $0.21364
10,000
UC3844BNG

 onsemi High Performance Current Mode PWM Controller - Bulk (Alt: 45J2386)
RoHS : Compliant
10,000 : $0.51
2,500 : $0.521
1,000 : $0.539
500 : $0.556
100 : $0.612
10 : $0.751
1 : $1.02
0
UC3844BN

 STMicroelectronics Current Mode PWM Controller 1A 8-Pin PDIP Tube - Bulk (Alt: 51AC9707)
RoHS : Compliant
10,000 : $0.41
2,500 : $0.436
1,000 : $0.552
500 : $0.586
100 : $0.655
10 : $0.826
1 : $1.15
0
E-UC3844BN

 STMicroelectronics - Rail/Tube (Alt: E-UC3844BN)
RoHS : Not Compliant
0
UC3844N

 onsemi - Rail/Tube (Alt: UC3844N)
RoHS : Not Compliant
0
UC3844BDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BDR2G)
RoHS : Compliant
0
UC3844BDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BDR2G)
RoHS : Compliant
0
UC3844BD1R2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BD1R2G)
RoHS : Compliant
80,000 : $0.19901
40,000 : $0.20667
20,000 : $0.20935
10,000 : $0.21211
5,000 : $0.21784
0
E-UC3844BD1013TR

 STMicroelectronics - Tape and Reel (Alt: E-UC3844BD1013TR)
RoHS : Compliant
0
UC3844BNG

 onsemi High Performance Current Mode PWM Controller - Rail/Tube (Alt: UC3844BNG)
RoHS : Compliant
800 : $0.336
400 : $0.33775
200 : $0.3395
100 : $0.34145
50 : $0.3432
0
UC3844BN

 STMicroelectronics Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC3844BN)
RoHS : Compliant
32,000 : $0.45048
16,000 : $0.45867
8,000 : $0.46716
4,000 : $0.47598
2,000 : $0.47899
0
E-UC3844BD1

 STMicroelectronics - Rail/Tube (Alt: E-UC3844BD1)
RoHS : Not Compliant
0
UC3844BVDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BVDR2G)
RoHS : Compliant
0
UC3844BD1

 STMicroelectronics Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3844BD1)
RoHS : Compliant
16 : $0.42912
8 : $0.50277
4 : $0.50537
2 : $0.50798
1 : $0.7154
0
UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3844BVD1R2G)
RoHS : Compliant
80,000 : $0.2112
40,000 : $0.2123
20,000 : $0.2134
10,000 : $0.2145
5,000 : $0.21784
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
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
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
UC3844BD1

 STMicroelectronics PWM CONTROLLER, 500KHZ, 0 TO 70DEG C;
RoHS : Compliant
1 : $1.02
10 : $0.728
100 : $0.578
500 : $0.517
1,000 : $0.498
2,500 : $0.479
10,000 : $0.466
2,227
UC3844AD8

 Texas Instruments PWM CONTROLLER, UC3844AD8;
RoHS : Compliant
1 : $1.45
10 : $1.09
100 : $0.901
500 : $0.868
1,000 : $0.843
2,500 : $0.835
10,000 : $0.818
1,333
UC3844BN

 STMicroelectronics PWM CONT, CURRENT MODE, 500KHZ, MINIDIP;
RoHS : Compliant
1 : $1.28
10 : $0.922
100 : $0.73
500 : $0.654
1,000 : $0.633
2,500 : $0.604
10,000 : $0.534
941
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
UC3844BNG

 onsemi CURRENT MODE PWM CONTROLLER, 25V, 8-DIP; Power Supply Controller Type:Single Ended Controller; No. of Channels:1Channels; Control Mode:Current; Supply Voltage Min:12V; Supply Voltage Max:25V; IC Case / Package:DIP; No. of Pins:8Pins RoHS Compliant: Yes
RoHS : Compliant
1 : $1.27
10 : $0.96
100 : $0.796
500 : $0.78
1,000 : $0.764
2,500 : $0.748
10,000 : $0.732
346
UC3844AN

 Texas Instruments ADVANCED PWM CONTROLLER, 3844, DIP8;
RoHS : Compliant
1 : $2.02
10 : $1.48
100 : $1.21
500 : $1.09
1,000 : $1.06
2,500 : $1.02
5,000 : $1.0
198
UC3844BDR2G

 onsemi PWM CONT, CURRENT MODE, 52KHZ, SOIC-14;
RoHS : Compliant
1 : $0.7
50 : $0.443
100 : $0.387
250 : $0.372
500 : $0.355
1,000 : $0.308
2,500 : $0.302
5,000 : $0.296
4
UC3844BDR2G

 onsemi PWM CONT, CURRENT MODE, 52KHZ, SOIC-14;
RoHS : Compliant
100 : $0.387
250 : $0.372
500 : $0.355
1,000 : $0.308
2,500 : $0.302
5,000 : $0.296
4
UC3844BVD1R2G

 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
2,500 : $0.379
5,000 : $0.372
7,500 : $0.365
12,500 : $0.357
25,000 : $0.349
62,500 : $0.341
125,000 : $0.334
0

RS		UC3844BNG

 onsemi UC3844BNG, PWM CURRENT MODE CONTROLLER, 1 A, 500 KHZ 8-PIN PDIP
RoHS : Compliant
1 : $1.16
5 : $1.07
10 : $1.02
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
UC3844BVDG

 onsemi UC3844BVDG, PWM CURRENT MODE CONTROLLER, 1 A, 275 KHZ, 36 V, 14-PIN SOIC
RoHS : Compliant
25 : $0.64
125 : $0.59
250 : $0.56
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
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
UC3844BD1R2G

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

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
UC3844BVD1R2G

 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
22,500
UC3844BDR2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
100,000 : $0.2192
10,000 : $0.2616
1,000 : $0.2934
500 : $0.3181
100 : $0.3535
2,500
UC3844AN

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-DIP Tube
RoHS : Compliant
100,000 : $0.7068
10,000 : $0.8436
1,000 : $0.9462
500 : $1.03
100 : $1.14
123
UC3844AD

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 14-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
28,800
UC3844ADG4

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 14-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
150
UC3844D8

 Texas Instruments IC DAC 4 CONV 16Bits String DAC 2-Wire Serial, I²C 16-SOP T/R
RoHS : Compliant
100,000 : $0.7192
10,000 : $0.8584
1,000 : $0.9628
500 : $1.04
100 : $1.16
1,129
UC3844AD8

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
85
UC3844J

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8
RoHS : Not Compliant
10,000 : $1.17
1,000 : $1.24
500 : $1.31
100 : $1.39
25 : $1.46
141
UC3844AD8

 Unitrode Corporation Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
18
UC3844AD8TR

 Unitrode Corporation Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-SOIC T/R
RoHS : Compliant
100,000 : $0.3295
10,000 : $0.3933
1,000 : $0.4411
500 : $0.4783
100 : $0.5315
6,732
UC3844ADG4

 Unitrode Corporation Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 14-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
250
UC3844AN

 Unitrode Corporation Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-DIP Tube
RoHS : Compliant
100,000 : $0.7068
10,000 : $0.8436
1,000 : $0.9462
500 : $1.03
100 : $1.14
50
UC3844D8

 Unitrode Corporation IC DAC 4 CONV 16Bits String DAC 2-Wire Serial, I²C 16-SOP T/R
RoHS : Compliant
100,000 : $0.7192
10,000 : $0.8584
1,000 : $0.9628
500 : $1.04
100 : $1.16
167
UC3844N

 Unitrode Corporation Off-Line Converter and Switch Boost, Buck, Buck-Boost, Flyback, Forward 8-DIP Tube
RoHS : Compliant
100,000 : $0.8246
10,000 : $0.9842
1,000 : $1.1
500 : $1.2
100 : $1.33
28

TME		UC3844BD1013TR

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
2,500 : $0.284
1,000 : $0.296
500 : $0.311
250 : $0.334
100 : $0.37
25 : $0.427
10 : $0.478
1 : $0.61
1,353
UC3844BN

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; MiniDIP8; 0÷48%; tube
RoHS : Compliant
4,000 : $0.271
2,500 : $0.274
1,000 : $0.331
500 : $0.378
250 : $0.426
100 : $0.489
50 : $0.536
25 : $0.586
10 : $0.652
1 : $1.14
1,218
UC3844BDR2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; boost,flyback
RoHS : Compliant
250 : $0.338
100 : $0.352
25 : $0.39
10 : $0.428
1 : $0.61
1,056
UC3844AD

 Texas Instruments IC: PMIC; PWM controller; SO14; 0÷70°C; 16÷30V; tube; SMPS; 10÷30VDC
RoHS : Compliant
250 : $1.09
100 : $1.15
50 : $1.18
25 : $1.24
10 : $1.38
1 : $1.86
1,014
UC3844D

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO14; 16÷28V; 0÷48%
RoHS : Compliant
4,000 : $0.72
1,000 : $0.76
500 : $0.79
250 : $0.84
100 : $0.9
50 : $0.94
10 : $1.08
1 : $1.48
935
UC3844BD1

 STMicroelectronics IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
4,000 : $0.327
2,500 : $0.342
2,000 : $0.349
1,000 : $0.37
500 : $0.391
300 : $0.406
100 : $0.441
25 : $0.484
10 : $0.514
1 : $0.72
546
UC3844D8

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; 16÷28V; 0÷48%
RoHS : Compliant
1,050 : $0.82
525 : $0.86
300 : $0.9
75 : $1.03
50 : $1.08
25 : $1.17
10 : $1.32
5 : $1.45
1 : $1.84
482
UC3844AN

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; 16÷30V; 0÷48%
RoHS : Compliant
250 : $0.79
100 : $0.85
50 : $0.96
25 : $1.12
10 : $1.38
5 : $1.55
1 : $1.76
446
UC3844BNG

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; DIP8; boost,flyback
RoHS : Compliant
2,500 : $0.538
1,000 : $0.563
500 : $0.584
250 : $0.611
100 : $0.651
50 : $0.688
25 : $0.73
10 : $0.799
1 : $1.07
197
UC3844D8TR

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; 16÷28V; 0÷48%
RoHS : Compliant
2,500 : $0.427
1,000 : $0.445
500 : $0.486
250 : $0.527
100 : $0.583
25 : $0.674
10 : $0.739
1 : $1.02
168
UC3844AD8

 Texas Instruments IC: PMIC; PWM controller; SO8; 0÷70°C; 16÷30V; tube; SMPS; 10÷30VDC
RoHS : Compliant
525 : $0.77
75 : $0.83
25 : $0.86
10 : $0.91
1 : $1.38
75
UC3844AD8G4

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; 16÷30V; 0÷48%
RoHS : Compliant
525 : $0.719
300 : $0.792
75 : $0.991
25 : $1.16
10 : $1.28
1 : $1.98
36
UC3844BVDR2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; boost,flyback
RoHS : Compliant
100 : $0.568
25 : $0.596
10 : $0.658
1 : $0.93
0
UC3844N

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; 16÷28V; 0÷48%
RoHS : Compliant
100 : $1.16
50 : $1.18
25 : $1.26
10 : $1.4
5 : $1.5
1 : $1.68
0
UC3844BD1R2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO8; boost,flyback
RoHS : Compliant
2,500 : $0.276
500 : $0.298
250 : $0.313
100 : $0.338
25 : $0.37
10 : $0.401
1 : $0.53
0

Ameya Holding Limited		UC3844BNG

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
22,100
UC3844BD1013TR

 STMicroelectronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8
RoHS : Compliant
10,100
UC3844BN

 STMicroelectronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8
RoHS : Compliant
10,100
UC3844BVD1R2G

 onsemi UC3844B Series 36 V 275 kHz High Performance Current Mode Controller- SOIC-8
RoHS : Compliant
7,500
UC3844BDR2G

 onsemi High Performance Current Mode Controllers
RoHS : Compliant
2,200

ComSIT USA		UC3844BD1013TR

 STMicroelectronics AVAILABLE EU
RoHS : Compliant
1,076

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
UC3844BD1013TR

 STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Not Compliant
2,715
UC3844D

 Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
1,488
UC3844BD104113TR

 STMicroelectronics Electronic Component
RoHS : Not Compliant
1,295
UC3844N

 Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
1,213
UC3844BD

 onsemi Off-Line Converter and Switch Boost, Flyback, Forward 14-SOIC Tube
RoHS : Not Compliant
496
UC3844AN

 Unitrode Corporation CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
100
UC3844AD

 Texas Instruments CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
60

Chip 1 Exchange		UC3844BNG

 onsemi INSTOCK
RoHS : Compliant
91,000
UC3844BD1013TR

 Sangdest Microelectronics (Nanjing) Co Ltd INSTOCK
23,229
UC3844BN

 INSTOCK
3,501
E-UC3844BN

 INSTOCK
2,047
UC3844AD

 Texas Instruments INSTOCK
RoHS : Compliant
1,323

Avnet Asia		UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BVD1R2G)
RoHS : Compliant
0
UC3844BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BD1R2G)
RoHS : Compliant
0
UC3844BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BNG)
RoHS : Compliant
0

Avnet Silica		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
UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BVD1R2G)
RoHS : Compliant
2,500
UC3844BNG

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BNG)
RoHS : Compliant
1,800
UC3844BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BDR2G)
RoHS : Compliant
0
UC3844BD1R2G

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

EBV Elektronik		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
UC3844BN

 STMicroelectronics Current Mode PWM Controller 1A 8Pin PDIP Tube (Alt: UC3844BN)
RoHS : Compliant
0
UC3844BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BDR2G)
RoHS : Compliant
0
UC3844BD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BD1R2G)
RoHS : Compliant
0
UC3844BVD1R2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3844BVD1R2G)
RoHS : Compliant
0
UC3844BD1013TR

 STMicroelectronics Current Mode PWM Controller 1A 8Pin SO N TR (Alt: UC3844BD1013TR)
RoHS : Compliant
0

Flip Electronics		UC3844BVNG

 onsemi Stock, Ship Today
RoHS : Compliant
19,900
UC3844BDG

 onsemi Stock, Ship Today
RoHS : Compliant
18,865
UC3844BVDR2G

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

 onsemi Stock, Ship Today
RoHS : Compliant
882

Maritex		UC3844BD1R2G

 onsemi DC DC Converters; UC3844BD1R2G; ON SEMICONDUCTOR; 8; Boost, Flyback; 1; 3.9 mm
RoHS : Compliant
1,500 : $0.192
500 : $0.226
100 : $0.28
30 : $0.338
10 : $0.377
1 : $0.459
3,082
UC3844BN

 STMicroelectronics DC DC Converters; UC3844BN; STMICROELECTRONICS; 8; Flyback; 1; 7.62 mm
RoHS : Compliant
50 : $0.162
1 : $0.246
1,461
UC3844BVD1R2G

 onsemi DC DC Converters; UC3844BVD1R2G; ON SEMICONDUCTOR; 1; 500 kHz; 8; Surface Mount
RoHS : Compliant
1,500 : $0.324
500 : $0.343
100 : $0.366
30 : $0.385
10 : $0.406
1 : $0.448
1,441
UC3844G-S08-R

 Unisonic Technologies Co Ltd Specialty Regulators; UC3844G-S08-R; UTC; 4.92 mm; 3.95 mm; Yes
RoHS : Compliant
200 : $0.102
1 : $0.139
37

Vyrian		UC3844BVD1G

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
11,775
UC3844DW

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16
8,992
UC3844AD8G4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
8,816
E-UC3844BN

 STMicroelectronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8
8,510
UC3844AD8TRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
8,351
UC3844BVN

 onsemi Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
8,176
UC3844BNST

 STMicroelectronics
8,105
UC3844ADG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
7,649
UC3844ADWTRG4

 Texas Instruments Switching Regulator/Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, PDSO16
RoHS : Compliant
6,863
UC3844W

 Texas Instruments Switching Regulator/Controller, Current-mode, 0.2A, 500kHz Switching Freq-Max, BIPolar, CDFP14
6,457
UC3844QTR

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
RoHS : Not Compliant
5,473
UC3844AD1

 STMicroelectronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
5,039
UC3844NG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
RoHS : Compliant
5,026
UC3844AQ

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
4,221
UC3844DG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO14
RoHS : Compliant
3,589

Win Source Electronics		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
UC3844BD1

 STMicroelectronics HIGH PERFORMANCE CURRENT MODE CONTROLLERS
RoHS : Compliant
1,045 : $0.2884
780 : $0.3217
605 : $0.3328
440 : $0.3439
285 : $0.355
120 : $0.4326
150,000
UC3844BVD1

 Micross Components IC REG CTRLR PWM CM 8-SOIC
1,580 : $0.213
1,180 : $0.2376
915 : $0.2458
665 : $0.254
430 : $0.2622
180 : $0.3195
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
UC3844BVD1R2G

 onsemi Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR PWM CM 8-SOIC
RoHS : Compliant
1,645 : $0.1827
1,320 : $0.1901
1,015 : $0.1975
710 : $0.2124
455 : $0.2198
215 : $0.2347
45,000
UC3844BD1R2G

 onsemi IC REG CTRLR PWM CM 8-SOIC
RoHS : Compliant
1,975 : $0.1519
1,480 : $0.1694
1,145 : $0.1753
830 : $0.1811
540 : $0.1869
220 : $0.2278
45,000
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
UC3844BN

 STMicroelectronics IC REG CTRLR PWM CM 8-MINIDIP
RoHS : Compliant
2,210 : $0.1358
1,655 : $0.1514
1,280 : $0.1567
930 : $0.1619
600 : $0.1671
250 : $0.2036
8,145
UC3844AN

 Texas Instruments IC REG CTRLR PWM CM 8DIP
RoHS : Compliant
270 : $1.1168
205 : $1.2457
160 : $1.2887
115 : $1.3316
75 : $1.3746
30 : $1.6752
5,000

Wuhan P&S		UC3844BNG

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

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