Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    UC3844B/D Search Results

    SF Impression Pixel

    UC3844B/D Price and Stock

    onsemi UC3844BD1R2G

    IC REG CTRLR PWM CM 8-SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () UC3844BD1R2G Digi-Reel 2,754 1
    • 1 $0.6
    • 10 $0.424
    • 100 $0.3312
    • 1000 $0.28255
    • 10000 $0.28255
    Buy Now
    UC3844BD1R2G Cut Tape 2,754 1
    • 1 $0.6
    • 10 $0.424
    • 100 $0.3312
    • 1000 $0.28255
    • 10000 $0.28255
    Buy Now
    UC3844BD1R2G Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.25944
    Buy Now
    Avnet Americas UC3844BD1R2G Reel 18 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.20197
    Buy Now
    Mouser Electronics UC3844BD1R2G 3,486
    • 1 $0.6
    • 10 $0.424
    • 100 $0.332
    • 1000 $0.283
    • 10000 $0.243
    Buy Now
    Verical () UC3844BD1R2G 206,070 1,137
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2943
    Buy Now
    UC3844BD1R2G 10,000 1,137
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2943
    Buy Now
    UC3844BD1R2G 3,993 1,137
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2943
    Buy Now
    UC3844BD1R2G 2,768 26
    • 1 -
    • 10 -
    • 100 $0.2286
    • 1000 $0.2286
    • 10000 $0.2286
    Buy Now
    UC3844BD1R2G 2,500 1,137
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2943
    Buy Now
    Arrow Electronics UC3844BD1R2G 2,768 1
    • 1 $0.2296
    • 10 $0.2286
    • 100 $0.2286
    • 1000 $0.2286
    • 10000 $0.2286
    Buy Now
    Newark () UC3844BD1R2G Cut Tape 8,226 1
    • 1 $0.716
    • 10 $0.627
    • 100 $0.523
    • 1000 $0.523
    • 10000 $0.523
    Buy Now
    UC3844BD1R2G Reel 2,500
    • 1 $0.342
    • 10 $0.342
    • 100 $0.342
    • 1000 $0.342
    • 10000 $0.31
    Buy Now
    Onlinecomponents.com UC3844BD1R2G
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2336
    Buy Now
    Quest Components UC3844BD1R2G 5,840
    • 1 $0.9115
    • 10 $0.9115
    • 100 $0.9115
    • 1000 $0.9115
    • 10000 $0.2735
    Buy Now
    Rochester Electronics UC3844BD1R2G 222,563 1
    • 1 -
    • 10 -
    • 100 $0.3181
    • 1000 $0.264
    • 10000 $0.2354
    Buy Now
    TME UC3844BD1R2G 1
    • 1 $0.597
    • 10 $0.597
    • 100 $0.347
    • 1000 $0.259
    • 10000 $0.231
    Get Quote
    ComSIT USA UC3844BD1R2G 1,935
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Asia UC3844BD1R2G 18 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24249
    Buy Now
    Avnet Silica UC3844BD1R2G 2,500 19 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik UC3844BD1R2G 20 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Vyrian UC3844BD1R2G 49,685
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Win Source Electronics UC3844BD1R2G 39,990
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.3155
    • 10000 $0.2827
    Buy Now

    STMicroelectronics UC3844BD1013TR

    IC REG CTRLR BST FLYBK ISO 8SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () UC3844BD1013TR Digi-Reel 1,435 1
    • 1 $0.8
    • 10 $0.572
    • 100 $0.4515
    • 1000 $0.3882
    • 10000 $0.3882
    Buy Now
    UC3844BD1013TR Cut Tape 1,435 1
    • 1 $0.8
    • 10 $0.572
    • 100 $0.4515
    • 1000 $0.3882
    • 10000 $0.3882
    Buy Now
    UC3844BD1013TR Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.35812
    Buy Now
    Avnet Americas () UC3844BD1013TR Reel 10,000 14 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.32734
    Buy Now
    UC3844BD1013TR Bulk 111 Weeks 1
    • 1 $0.8
    • 10 $0.572
    • 100 $0.451
    • 1000 $0.388
    • 10000 $0.388
    Buy Now
    Mouser Electronics UC3844BD1013TR 2,126
    • 1 $0.8
    • 10 $0.572
    • 100 $0.451
    • 1000 $0.388
    • 10000 $0.339
    Buy Now
    Verical () UC3844BD1013TR 7,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3034
    Buy Now
    UC3844BD1013TR 3,031 162
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.4531
    • 10000 $0.4397
    Buy Now
    Arrow Electronics () UC3844BD1013TR 7,500 14 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3035
    Buy Now
    UC3844BD1013TR 2,500 14 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.309
    Buy Now
    Newark () UC3844BD1013TR Bulk 10,960 1
    • 1 $0.31
    • 10 $0.31
    • 100 $0.31
    • 1000 $0.285
    • 10000 $0.263
    Buy Now
    UC3844BD1013TR Reel 10,000 2,500
    • 1 $0.304
    • 10 $0.304
    • 100 $0.304
    • 1000 $0.304
    • 10000 $0.304
    Buy Now
    RS UC3844BD1013TR Bulk 50
    • 1 -
    • 10 -
    • 100 $0.54
    • 1000 $0.44
    • 10000 $0.44
    Get Quote
    STMicroelectronics UC3844BD1013TR 2,126 1
    • 1 $0.78
    • 10 $0.56
    • 100 $0.44
    • 1000 $0.4
    • 10000 $0.4
    Buy Now
    Bristol Electronics () UC3844BD1013TR 1,225 6
    • 1 -
    • 10 $0.9146
    • 100 $0.343
    • 1000 $0.2561
    • 10000 $0.2561
    Buy Now
    UC3844BD1013TR 82
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    UC3844BD1013TR 50 7
    • 1 -
    • 10 $0.75
    • 100 $0.4875
    • 1000 $0.4875
    • 10000 $0.4875
    Buy Now
    Quest Components () UC3844BD1013TR 1,111
    • 1 $0.7539
    • 10 $0.7539
    • 100 $0.7539
    • 1000 $0.3141
    • 10000 $0.3141
    Buy Now
    UC3844BD1013TR 1,020
    • 1 $1.2195
    • 10 $1.2195
    • 100 $0.3659
    • 1000 $0.3171
    • 10000 $0.3171
    Buy Now
    UC3844BD1013TR 980
    • 1 $1.2565
    • 10 $1.2565
    • 100 $0.6283
    • 1000 $0.5026
    • 10000 $0.5026
    Buy Now
    UC3844BD1013TR 65
    • 1 $1.55
    • 10 $1.55
    • 100 $0.775
    • 1000 $0.775
    • 10000 $0.775
    Buy Now
    TME UC3844BD1013TR 1,177 1
    • 1 $0.779
    • 10 $0.661
    • 100 $0.508
    • 1000 $0.353
    • 10000 $0.301
    Buy Now
    ComSIT USA UC3844BD1013TR 2,715
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica UC3844BD1013TR 12,500 15 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik UC3844BD1013TR 17,500 15 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Vyrian UC3844BD1013TR 8,974
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    STMicroelectronics UC3844BD1

    IC REG CTRLR BST FLYBK ISO 8-SO
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey UC3844BD1 Tube 1,409 1
    • 1 $0.84
    • 10 $0.597
    • 100 $0.4719
    • 1000 $0.40623
    • 10000 $0.37995
    Buy Now
    Avnet Americas () UC3844BD1 Bulk 111 Weeks 1
    • 1 $0.56
    • 10 $0.559
    • 100 $0.467
    • 1000 $0.394
    • 10000 $0.394
    Buy Now
    UC3844BD1 Tube 14 Weeks 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.32137
    Buy Now
    Mouser Electronics UC3844BD1 7,893
    • 1 $0.7
    • 10 $0.584
    • 100 $0.43
    • 1000 $0.356
    • 10000 $0.355
    Buy Now
    Verical () UC3844BD1 8,000 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3247
    Buy Now
    UC3844BD1 1,578 162
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.5851
    • 10000 $0.5851
    Buy Now
    Arrow Electronics () UC3844BD1 8,000 14 Weeks 2,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3247
    Buy Now
    UC3844BD1 8 14 Weeks 1
    • 1 $0.6389
    • 10 $0.5693
    • 100 $0.4335
    • 1000 $0.339
    • 10000 $0.3054
    Buy Now
    Newark UC3844BD1 Bulk 3,622 1
    • 1 $0.31
    • 10 $0.31
    • 100 $0.31
    • 1000 $0.285
    • 10000 $0.285
    Buy Now
    RS UC3844BD1 Bulk 20
    • 1 -
    • 10 -
    • 100 $0.54
    • 1000 $0.49
    • 10000 $0.49
    Get Quote
    STMicroelectronics UC3844BD1 7,893 1
    • 1 $0.69
    • 10 $0.57
    • 100 $0.42
    • 1000 $0.39
    • 10000 $0.39
    Buy Now
    Bristol Electronics UC3844BD1 27
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Quest Components () UC3844BD1 66
    • 1 $0.597
    • 10 $0.4975
    • 100 $0.398
    • 1000 $0.398
    • 10000 $0.398
    Buy Now
    UC3844BD1 21
    • 1 $1.125
    • 10 $0.9
    • 100 $0.9
    • 1000 $0.9
    • 10000 $0.9
    Buy Now
    TME UC3844BD1 462 1
    • 1 $0.809
    • 10 $0.695
    • 100 $0.55
    • 1000 $0.485
    • 10000 $0.485
    Buy Now
    Ameya Holding Limited UC3844BD1 904
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    ComSIT USA UC3844BD1 491
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica UC3844BD1 11,700 15 Weeks 100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik UC3844BD1 15 Weeks 100
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Win Source Electronics UC3844BD1 1,373
    • 1 -
    • 10 -
    • 100 $0.8914
    • 1000 $0.5944
    • 10000 $0.5944
    Buy Now

    onsemi UC3844BDR2G

    IC REG CTRLR PWM CM 14-SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey () UC3844BDR2G Cut Tape 192 1
    • 1 $1.29
    • 10 $0.788
    • 100 $0.5082
    • 1000 $0.35243
    • 10000 $0.35243
    Buy Now
    UC3844BDR2G Reel 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.28693
    Buy Now
    Avnet Americas () UC3844BDR2G Reel 0 Weeks, 2 Days 2,381
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.27273
    Buy Now
    UC3844BDR2G Reel 14 Weeks 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.21743
    Buy Now
    Mouser Electronics UC3844BDR2G 2,033
    • 1 $1.29
    • 10 $0.788
    • 100 $0.509
    • 1000 $0.383
    • 10000 $0.26
    Buy Now
    Verical () UC3844BDR2G 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.3298
    Buy Now
    UC3844BDR2G 2,500 946
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.3966
    • 10000 $0.3261
    Buy Now
    Newark () UC3844BDR2G Cut Tape 1,055 1
    • 1 $1.29
    • 10 $0.788
    • 100 $0.509
    • 1000 $0.383
    • 10000 $0.383
    Buy Now
    UC3844BDR2G Reel 2,500
    • 1 $0.359
    • 10 $0.359
    • 100 $0.359
    • 1000 $0.359
    • 10000 $0.323
    Buy Now
    RS UC3844BDR2G Bulk 10
    • 1 -
    • 10 $0.59
    • 100 $0.56
    • 1000 $0.5
    • 10000 $0.5
    Get Quote
    Onlinecomponents.com UC3844BDR2G 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2537
    Buy Now
    Rochester Electronics UC3844BDR2G 2,500 1
    • 1 -
    • 10 -
    • 100 $0.3526
    • 1000 $0.2927
    • 10000 $0.2609
    Buy Now
    TME UC3844BDR2G 2,462 1
    • 1 $0.838
    • 10 $0.655
    • 100 $0.396
    • 1000 $0.32
    • 10000 $0.32
    Buy Now
    ComSIT USA () UC3844BDR2G 1,650
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    UC3844BDR2G 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Avnet Silica UC3844BDR2G 2,500 15 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    EBV Elektronik UC3844BDR2G 16 Weeks 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Flip Electronics UC3844BDR2G 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Master Electronics UC3844BDR2G 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.2537
    Buy Now
    Vyrian UC3844BDR2G 1,794
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    onsemi UC3844BD

    IC REG CTRLR PWM CM 14-SOIC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey UC3844BD Tube 55
    • 1 -
    • 10 -
    • 100 $0.854
    • 1000 $0.854
    • 10000 $0.854
    Buy Now
    ComSIT USA UC3844BD 518
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    UC3844B/D Datasheets (32)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF PDF Size Page count
    UC3844BD
    Motorola High performance current mode controller Original PDF 443.84KB 16
    UC3844BD
    On Semiconductor HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original PDF 324.26KB 20
    UC3844BD
    On Semiconductor High Performance Current Mode Controller Original PDF 319.71KB 20
    UC3844BD
    On Semiconductor 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Rail; Qty per Container: 55 Original PDF 408.06KB 19
    UC3844B-D
    On Semiconductor High Performance Current Mode Controllers Original PDF 319.71KB 20
    UC3844BD
    STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF 232.18KB 15
    UC3844BD
    Motorola High Performance Current Mode Controller Scan PDF 682.98KB 14
    UC3844BD1
    Motorola High performance current mode controller Original PDF 443.84KB 16
    UC3844BD1
    On Semiconductor HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original PDF 324.26KB 20
    UC3844BD1
    On Semiconductor High Performance Current Mode Controller Original PDF 319.71KB 20
    UC3844BD1
    On Semiconductor 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 Original PDF 408.06KB 19
    UC3844BD1
    STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF 232.18KB 15
    UC3844BD1
    STMicroelectronics Current Mode PWM, 0.5mA Start-up Supply Current, SOIC Original PDF 136.25KB 15
    UC3844BD1
    Motorola High Performance Current Mode Controller Scan PDF 682.98KB 14
    UC3844BD1
    Motorola High Performance Current Mode Controllers Scan PDF 1.23MB 16
    UC3844BD1
    STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Scan PDF 346.44KB 14
    UC3844BD1013TR
    STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original PDF 232.18KB 15
    UC3844BD1013TR
    STMicroelectronics Current Mode PWM Controller, UC384xB Family, HIGH PERFORMANCE ,Extended Industrial, SOIC, 8-Pin Original PDF 136.26KB 15
    UC3844BD1G
    On Semiconductor 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle Original PDF 405.69KB 18
    UC3844BD1G
    On Semiconductor 1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle33333333333 ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98 Original PDF 408.06KB 19