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KA3844

Category: IC Chips

Description: fixed frequency current mode PWM controller

Price range ($)

2 Suppliers

0 0.22200

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Part Number Seller's Name Stock Brand Package/Case Date Code Description Price
  • KA3842

    Utsource 190400 SEC DIP-8 05+ Linear Integrated CircuitCURRENT-MODE PWM CONTROLLER US $0.35

    Shenzhen Xiongkerunyuan Electronics Co.,Ltd. 1140 KA SOP-8 12+ US $0.10

    Xing Sheng Electronics Co.,Ltd. 145 SAMSUNG DIP8 05+ US $0.22

    Kokey Electronics Co.,Ltd. 200 FAIRCHILD DIP8 10+ US $0.33

    SHANTOU FENGBEIJIA ELECTRONICS 3 DIP8 1003HB+ US $0.22

    Yue Jin Hai Sheng Electronics Co.,Ltd. 81 KA SOP 2006 US $0.13

    Ke Lian Xin Electronics Co.,Ltd. 3 FAIRCHILD DIP-8 12+ US $0.27

    ZJ Electronics Co.,Ltd. 1784 FSC DIP-8 2005 US $0.17

    WEI YE SHENG Electronics Co.,Ltd. 660 IT SOP-8 04+ US $0.07

    Utsource Original Store 12614 KA DIP8 12+ US $0.52

  • KA3842A

    Utsource 190825 FAIRCHIL DIP8 - Linear Integrated CircuitCURRENT-MODE PWM CONTROLLER US $0.64

    Mei Tai Electronics Co.,Ltd. 129 KA DIP/8P 03+ US $0.25

    Tuo Li Tong Bo Electronics Co.,Ltd. 390 FAIRCHILD DIP8 04+ US $0.33

    Tuo Li Tong Bo Electronics Co.,Ltd. 24 FAIRCHILD SOP-8 04+ US $0.44

    Xing Sheng Electronics Co.,Ltd. 431 FAI DIP8 03/04+ US $0.22

    Feng Wei Da Electronics Co.,Ltd. 3931 FAIRCHILD SOP-8 09+ US $0.62

    Xing Sheng Electronics Co.,Ltd. 95 N/A SOP8 10+ US $0.27

    Shenzhen Xiongkerunyuan Electronics Co.,Ltd. 1547 KA DIP-8 10+ US $0.10

    GUANGZEDZ 737 SAMSUNG DIP-8 01+/07+/11+ US $0.18

    zhuo yi Technology Co.,Ltd. 12346 FAIRCHILD DIP8 09+ IC US $0.49

    kai da xun Technology Co.,Ltd. 3931 FAIRCHILD DIP-8 09+ US $0.12

    ZJ Electronics Co.,Ltd. 162 FSC DIP-8 2002 US $0.25

    JIE RONG Electronics Co.,Ltd 100 FSC SOP8 01+ US $0.25

    Utsource Original Store 12710 KA DIP/8P 03+ US $0.89

  • KA3842(40pcs)

    Utsource 48348 IT SOP-8 04+ US $3.17

  • KA3842AP

    Utsource 190980 IT DIP8 - SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail US $0.56

  • KA3842AN

    Kokey Electronics Co.,Ltd. 50 FSC DIP8 - US $0.44

    Utsource 39891 FSC DIP8 - US $0.88

  • KA3842AES

    Utsource 207112 On Semiconductor 8-DIP (0.300", 7.62mm) - Converter Offline Up to 500kHz 8-DIP Inquiry

  • KA3842ACS

    Utsource 207112 On Semiconductor DIP - Converter Offline Up to 500kHz 8-DIP US $0.27

  • KA3843

    Utsource 190980 SAMSUNG DIPSOP - fixed frequency current mode PWM controller Inquiry

    GUANGZEDZ 40 KA DIP8 10+ US $0.22

    Utsource Original Store 12611 KA DIP8 12+ US $0.52

  • KA3842M

    Utsource 190980 KA DIP - Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) Inquiry

  • KA3842B-SC

    Utsource 190980 SAM 05+ SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail Inquiry

  • KA3842B

    Utsource 190886 SAMSUNG DIP-8 05+ SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail US $0.71

    Wan Heng Li Electronics Co.,Ltd. 487 FAIRCHILD DIP-4 01+ US $0.41

    Tuo Li Tong Bo Electronics Co.,Ltd. 3730 FAIRCHILD DIP-8 04+ US $0.22

    Zheng Xin Electronics Co.,Ltd. 5 SAMSUNG DIP-8 97+ US $0.24

    YUESHENG ELECTRONICS CO.,LTD 359 FSC DIP8 04+ US $0.40

    Shenzhen city rong sheng Trading Co., Ltd 28 FAIRCHILD DIP8 02+ US $0.18

    Chao Feng Wei Electronics Co.,Ltd. 18 FAIRCHILD DIP8 11+ US $0.21

    Chao Feng Wei Electronics Co.,Ltd. 40 FAIRCHILD DIP8 0815+ US $0.21

    ZJ Electronics Co.,Ltd. 96 SAMSUNG DIP-8 9843 US $0.52

    Utsource Original Store 13068 FAIRCHILD DIP-4 01+ US $0.44

    Chuang Sheng Xing Electronics Co.,Ltd. 850 FSC DIP8 17+ US $0.22

  • KA3842BP

    Utsource 190980 N/A NA 04+ SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail Inquiry

  • KA3843A

    Utsource 190980 FAIRCHIL DIP8 - Current���� Mode��PWM��Cont roller US $0.72

    Xing Sheng Electronics Co.,Ltd. 88 N/A DIP8 99+ US $0.22

    Tuo Li Tong Bo Electronics Co.,Ltd. 1780 FAIRCHILD DIP-8 04+ US $0.22

    Tian Tian Yuan Electronics Co.,Ltd. 2330 FAIRCHILD DIP8 10+ US $0.15

    Utsource Original Warehouse No.5 2393 FAIRCHILD DIP8 - US $0.26

    Utsource Original Store 14911 FAIRCHILD DIP8 10+ US $0.22

  • KA3842BD

    Utsource 190988 SAMSUNG SOP-14 - SMPS Controller; Package: SOP; No of Pins: 14; Container: Rail US $1.13

    Chuang Zhan Gao Ke Electronics Co.,Ltd 440 SAMSUNG SOP 07+ IC REG CTRLR PWM CM 14-SOP US $0.67

    Xing Sheng Electronics Co.,Ltd. 708 FAI SOP14 10+ IC REG CTRLR PWM CM 14-SOP US $0.44

    GUANGZEDZ 489 KA SOP14 05+ IC REG CTRLR PWM CM 14-SOP US $0.33

    ZJ Electronics Co.,Ltd. 169 SAMSUNG SOP-14 9905 US $0.41

    Utsource Original Store 13021 SAMSUNG SOP 07+ IC REG CTRLR PWM CM 14-SOP US $0.67

  • KA3842D

    Utsource 190980 SEC DIP-8 - Inquiry

  • KA3842S

    Utsource 190980 FAIRCHILD SOP8 - US $1.00

  • KA3842BDTF

    Utsource 190980 FAIRCHIL SOP14 10+Rohs CONTROLLER PWM SMPS 14-SOP Inquiry

    Shenzhen Dongxing Chuangke Electronic Technology Co., Ltd. 2750 FSC SOP14 1031+ IC REG CTRLR PWM CM 14-SOP US $0.25

    Utsource Original Warehouse No.5 100 ON SOP14 - US $0.34

    Utsource Original Store 12681 ON SOP14 - US $1.21

  • KA3842B IC REG CTRLR PWM CM 8-DIP

    SZ Siyuanhengye Technology Co.,Ltd. 5000 DIP-8 - US $0.89

  • KA3842B(40pcs)

    Utsource 48348 KA SOP-8 10+ US $3.17

  • KA3844

    Utsource 190980 N/A N/A fixed frequency current mode PWM controller Inquiry

    Shenzhen city rong sheng Trading Co., Ltd 82 SAMSUNG DIP8 01+ US $0.22

  • KA3845A

    Utsource 190980 SAMSUNG/KA DIP-8 98+ SMPS Controller US $1.10

    ZJ Electronics Co.,Ltd. 190 SAMSUNG DIP-8 97 US $0.21

    Mei Tai Electronics Co.,Ltd. 11000 SAMSUNG/KA DIP/8P 97+ US $0.23

    Utsource Original Store 12771 SAMSUNG DIP-8 97 US $0.74

  • KA3844A

    Utsource 190980 SAMSUNG DIP-8 00+ SMPS Controller Inquiry

  • KA3845B

    Utsource 190940 SAMSUNG DIP-8 - SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail US $0.71

    Xing Sheng Electronics Co.,Ltd. 96 KA DIP8 0340+ IC REG CTRLR 8DIP US $0.33

    Hua Rui Ke Chuang Electronics Co.,Ltd. 18 FAIRCHILD DIP-8 11+ US $0.21

    ZJ Electronics Co.,Ltd. 59 FSC DIP-8 0413C US $0.25

    Utsource Original Store 12599 FAIRCHILD DIP-8 11+ US $0.74

  • KA3843B

    Utsource 190945 SAMSUNG DIP-8 - SMPS Controller; Package: DIP; No of Pins: 8; Container: Rail US $0.71

    Xin Heng Chuang Electronics Co.,Ltd. 64 FAIRCHILD DIP-8 08+ US $0.41

    Wan Heng Li Electronics Co.,Ltd. 267 FAIRCHILD DIP-8 05+ IC REG CTRLR 8DIP US $0.41

    ZJW Co. Ltd 21 FAI DIP8 10+ US $0.28

    GUANGZEDZ 29 SAMSUNG DIP8 99+/98+ IC REG CTRLR 8DIP US $0.22

    Shenzhen Wansheng Electronics Co., Ltd. 20 FAIRCHILD DIP 1122+ IC REG CTRLR 8DIP US $0.40

    zhuo yi Technology Co.,Ltd. 8300 SEC DIP-8 06+ IC REG CTRLR 8DIP US $0.58

    Yudatong ELECTRONICS CO.LTD 20 FAIRCHILD DIP 1122+ IC REG CTRLR 8DIP US $0.46

    Utsource Original Store 12848 FAIRCHILD DIP-8 05+ IC REG CTRLR 8DIP US $0.44

    SONGXING Electronics Co.,Ltd. 168 SAMSUNG DIP8 9806 US $0.33

  • KA3844BD

    Utsource 190980 N/A SOP-14 06+ SMPS Controller Inquiry

    SONGXING Electronics Co.,Ltd. 3000 SAMSUNG SOP14 9736 US $0.44

  • KA3846

    Utsource 190903 FAIRCHIL DIP16 - SMPS Controller US $1.42

    Yue Hong Fa Electronics Co.,Ltd. 1679 FSC DIP-16 10+ IC REG CTRLR 16DIP US $0.67

    Tuo Li Tong Bo Electronics Co.,Ltd. 25 FAIRCHILD DIP16 04+ IC REG CTRLR 16DIP US $1.00

    xin Ze Yuan Electronics Co.,Ltd. 9987 TI DIP 18+ IC REG CTRLR 16DIP US $0.67

    DIFANG 4990 N/A DIP - US $0.67

    hong sheng fa Electronics Co.,Ltd. 6530 FSC DIP 18+ IC REG CTRLR 16DIP US $0.95

    Chao Feng Wei Electronics Co.,Ltd. 4029 FAIRCHILD DIP16 06+ US $0.66

    Utsource Original Warehouse No.5 58 FAIRCHILD DIP16 - IC REG CTRLR 16DIP US $1.32

    Teng Rui Yuan Electronics Co.,Ltd. 50000 FSC DIP16 18+ US $0.58

    GUANGZEDZ 97 FAI DIP16 11+ US $0.67

    Utsource Original Store 17571 N/A DIP - US $1.33

  • KA3843BDTF

    Utsource 190980 FSC SOP - SMPS Controller; Package: SOP; No of Pins: 14; Container: Tape & Reel Inquiry

  • KA3845

    Utsource 190980 SAMSUNG DIP-8 00+ SMPS Controller Inquiry

  • KA3844B

    Utsource 190965 SAMSUNG/FSC DIP-8 - SMPS Controller US $0.36

    Mei Tai Electronics Co.,Ltd. 3 KA DIP/8P 98+ US $0.31

    Tuo Li Tong Bo Electronics Co.,Ltd. 16 FAIRCHILD DIP-8 03+ US $0.33

    Xing Sheng Electronics Co.,Ltd. 100 SAMSUNG DIP8 00+ US $0.44

    zhuo yi Technology Co.,Ltd. 12030 FSC DIP 13+ IC US $0.37

    Chang Yi Electronic Business Department 30 FSC DIP 2001 US $0.13

    Chao Feng Wei Electronics Co.,Ltd. 50 FAIRCHILD DIP8 0749+ US $0.21

    Hua Rui Ke Chuang Electronics Co.,Ltd. 78 FAIRCHILD DIP-8 11+ US $0.10

    JIE RONG Electronics Co.,Ltd 200 SAMSUNG DIP-8 03+ US $0.27

    ZJ Electronics Co.,Ltd. 57 SAMSUNG DIP-8 9942 US $0.41

    Utsource Original Store 12584 KA DIP/8P 98+ US $1.11

  • KA3845S

    Utsource 190980 FAIRCHILD SOP8 - Inquiry

  • KA3844BDTF

    Utsource 190980 SAMSUNG SOP14 9736+ Inquiry

  • KA38442B

    Utsource 190980 N/A DIP8 - Inquiry

  • KA3843B DIP-8

    Hua Bo Xing Wei Electronics Co.,Ltd. 45242 DIP8 - US $0.62

    Utsource 39891 DIP8 - US $0.62

  • KA3843ACS

    Utsource 207014 On Semiconductor 8-DIP (0.300", 7.62mm) - Regulator DC-DC Controller IC 8-DIP Inquiry

    Shenzhen Wansheng Electronics Co., Ltd. 123 FAIRCHILD DIP 1241+ IC REG CTRLR 8DIP US $0.40

    Yudatong ELECTRONICS CO.LTD 123 FAIRCHILD DIP 1241+ IC REG CTRLR 8DIP US $0.46

    Utsource Original Store 12704 FAIRCHILD DIP 1241+ IC REG CTRLR 8DIP US $1.33

  • KA3843BD

    Utsource 207014 On Semiconductor 14-SOIC (0.154", 3.90mm Width) - Regulator Positive Output DC-DC Controller IC 14-SOP Inquiry

  • KA3843B DIP-8

    yi sheng ke Electronics Co.,Ltd. 45242 DIP8 - US $0.62

  • KA3846A

    HLF Technology Co.,Ltd. 99999 HLF DIP16 18+ US $0.58

    Utsource Original Store 112580 HLF DIP16 18+ US $1.54

KA3844

KA3844 has several brands around the world that may have alternate names for KA3844 due to regional differences or acquisition. KA3844 may also be known as the following names:

  • SEC
  • KA
  • SAMSUNG
  • FAIRCHIL
  • FAIRCHILD
  • IT
  • FSC
  • IT
  • FAI
  • N/A
  • On Semiconductor
  • SAMSUNG
  • SAM
  • SAMSUNG
  • ON
  • N/A
  • SAMSUNG/KA
  • FAIRCHIL
  • SAMSUNG/FSC
  • TI
  • HLF

All sellers

2

Brand new

2

Certified preowned

2

Official

2

Third Party

2

Description

Part Number Product Description Summary Price Buy

Shenzhen city rong sheng Trading Co., Ltd

11

5.0 out of 5 stars

5 star 100%

Total products: 688

Total sales: 548

Average lead time: 0 Hour

Delivery times (Express): 27Deliverytimes

Delivery times (Post office): 1

KA3844 fixed frequency current mode PWM controller
KA3844

Stock:82

Third-party used partsUsed parts offered by the third-party

Samsung

01+

fixed frequency current mode PWM controller

≥1: US $0.22200 US $0.19980

More: Inquiry

Utsource

66794

5.0 out of 5 stars

1 star 0.1%
2 star 0%
3 star 0.2%
4 star 0.3%
5 star 99.3%

Total products: 2398088

Total sales: 5188911

Average lead time: 43.33 Hour

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KA3844 fixed frequency current mode PWM controller
KA3844

Stock:190980

Utsource certified used partsUsed and refurbished parts offered by Utsource are guaranteed can be used normally.

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fixed frequency current mode PWM controller

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