IC芯片UC3844 BN品牌、价格、PDF参数

farnell • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 farnell # 数量 asia 数量 europe 价格 (gbp)
uc3844bng on semiconductor ic, pwm controller 1652439 1447 327
1 : £0.66
25 : £0.44
50 : £0.37
100 : £0.33
500 : £0.25
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digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
e-uc3844bn stmicroelectronics ic ctrlr pwm curr mode 8-minidip e-uc3844bn-nd 0
2000 : $0.4495
uc3844bn on semiconductor ic ctrlr current mode hp 8dip uc3844bnos-nd 0
2500 : $0.2702
uc3844bn stmicroelectronics ic pwm ctrlr curr mode 8-minidip 497-6787-5-nd 1822
tube
1 : $0.92
10 : $0.812
100 : $0.6419
250 : $0.5633
500 : $0.4978
1000 : $0.393
2500 : $0.3668
5000 : $0.3485
10000 : $0.334
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uc3844bng on semiconductor ic ctlr current mode 8-dip uc3844bngos-nd 1896
tube
1 : $0.71
25 : $0.5528
100 : $0.4814
250 : $0.419
500 : $0.3566
1000 : $0.2853
2500 : $0.2586
5000 : $0.2407
10000 : $0.2318
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uc3844bnst stmicroelectronics ic pwm ctrlr curr mode 8-minidip 497-6136-5-nd 1493
tube
1 : $0.74
10 : $0.656
100 : $0.5185
250 : $0.455
500 : $0.4021
1000 : $0.3175
2500 : $0.3068
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newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
uc3844bn stmicroelectronics ic, current mode pwm ctrl, 30v, 8-dip, each 89k1264 222
1-9 : $.727
10-99 : $.656
100-249 : $.618
250-499 : $.57
500 or more : $.516
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uc3844bng on semiconductor ic, current mode pwm ctrl, 25v, 8-dip, each 45j2386 1051
1-24 : $.71
25-99 : $.553
100-249 : $.482
250-499 : $.42
500-999 : $.357
1000-2499 : $.286
2500-4999 : $.26
5000 or more : $.241
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element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
uc3844bng on semiconductor ic, pwm controller 1652439 1015
1 : $0.36
10 : $0.33
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: uc3844bn
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc3844bn
1:  $1.02
10:  $0.89
100:  $0.71
250:  $0.623
500:  $0.551
2,337
in stock
mfr. part #: uc3844bng
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/48% duty cycle max
rohs: yes
mouser part #: 863-uc3844bng
1:  $0.64
25:  $0.539
100:  $0.38
500:  $0.319
1,000:  $0.266
1,975
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
uc3844bng on semiconductor current mode pwm controller 1a 8-pin pdip rail uc3844bng 751
$0.24
e-uc3844bn stmicroelectronics current mode pwm controller 1a 8-pin pdip tube e-uc3844bn 0
$0.56
uc3844bn stmicroelectronics current mode pwm controller 1a 8-pin pdip tube uc3844bn 12000
$0.45
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
e-uc3844bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube e-uc3844bn 26 wks factory lead time
requires quote
uc3844bn rochester electronics - bulk uc3844bn 1 wks factory lead time
1389 : $0.2571
uc3844bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube uc3844bn 1625 in stock
1 : $0.4582
25 : $0.42
100 : $0.3877
uc3844bng rochester electronics - bulk uc3844bng 1 wks factory lead time
782 : $0.4571
uc3844bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc3844bng 141 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
uc3844bn stmicroelectronics current mode pwm controller 1a 8-pin pdip yes 12000
$0.3785
uc3844bng on semiconductor current mode pwm controller 1a 8-pin pdip rail yes 751
$0.2065
allied electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 allied # 数量 价格
uc3844bng on semiconductor smps pwm controller 568-2123 5
1 : $0.374
100 : $0.333
250 : $0.30
future electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 pkg qty rohs pb free datasheet 数量 价格 (usd)
uc3844bng on semiconductor uc3844b series 36 v 275 khz high performance current mode controller - dip-8 1 y y datasheet 0
1 : $0.32
5 : $0.31
50 : $0.28
250 : $0.23
1000 : $0.205
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uc3844bn stmicroelectronics uc series dip8 high performance current mode pwm controller voltage regulator 1 y y datasheet 2150
1 : $0.505
10 : $0.50
125 : $0.465
750 : $0.395
1500 : $0.38
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rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
uc3844bng on semiconductor current mode pwm controller,uc3844bn 5v 5165168 450
uc3844bng on semiconductor current mode pwm controller,uc3844bn 5v 5165168p 437
uc3844bn stmicroelectronics current mode pwm controller 1a pdip8 7147847 410
uc3844bn stmicroelectronics current mode pwm controller 1a pdip8 7147847p 350
wuhan p&s • authorized distributor
元器件型号 manufacturer 描述 数量
uc3844bng on semiconductor high performance current mode controllers 1250
chip outpost • ecia (neda) member
元器件型号 厂商 描述 chip outpost # 数量 价格
uc3844bn stmicroelectronics ic pwm ctrlr curr mode 8-minidip 1026-uc3844bn-chp 62000
tube
2000 : $0.262
inland empire components
元器件型号 厂商 数量
uc3844bn motorola 227