IC芯片UC3843D品牌、價格、PDF參數(shù)

element14 - asia pacific • authorized distributor
元器件型號 廠商 描述 封裝14 # 數(shù)量 asia 價格 (usd)
uc3843dg4 texas instruments pwm controller current mode, soic14 1234952 50
1 : $1.82
25 : $1.64
uc3843d8 unitrode pwm controller, smd, 3843, soic8 1101424 58
1 : $3.36
25 : $2.59
digi-key • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 digi-key # 數(shù)量 價格
uc3843d texas instruments ic cur mode pwm cont 14-soic 296-11286-5-nd 451
tube
1 : $2.79
25 : $2.25
100 : $2.025
250 : $1.80
500 : $1.575
1000 : $1.305
2500 : $1.215
5000 : $1.17
10000 : $1.125
see more
uc3843d fairchild semiconductor ic ctlr pwm curr mode 14-soic uc3843dfs-nd 0
4860 : $0.297
uc3843d8 texas instruments ic cur mode pwm cont 8-soic 296-11287-5-nd 3044
tube
1 : $2.79
25 : $2.25
100 : $2.025
250 : $1.80
500 : $1.575
1000 : $1.305
2500 : $1.215
5000 : $1.17
10000 : $1.125
see more
uc3843d8g4 texas instruments ic pwm buck bst flyback cm 8soic uc3843d8g4-nd 0
300 : $1.80
uc3843d8tr texas instruments ic pwm buck bst flyback cm 8soic uc3843d8tr-nd 0
2500 : $1.026
uc3843d8trg4 texas instruments ic pwm buck bst flyback cm 8soic uc3843d8trg4-nd 0
2500 : $1.026
uc3843dg4 texas instruments ic pwm buck bst flybck cm 14soic uc3843dg4-nd 0
300 : $1.80
uc3843dtr texas instruments ic pwm buck bst flybck cm 14soic uc3843dtr-nd 0
2500 : $1.026
uc3843dtrg4 texas instruments ic pwm buck bst flybck cm 14soic uc3843dtrg4-nd 0
2500 : $1.026
uc3843dx fairchild semiconductor ic ctlr pwm curr mode 14-soic uc3843dx-nd 0
3000 : $0.319
newark • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 newark # 數(shù)量 價格
uc3843dtr texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 77c3307 0
1 + : $.95
uc3843d8 unitrode pwm controller, smd, 3843, soic8, each 20m7804 53
1-99 : $2.42
100-249 : $2.18
250-499 : $2
500-999 : $1.84
1000 or more : $1.72
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uc3843dg4 texas instruments pwm controller current mode, soic14, each 13m5640 28
1-99 : $2.72
100-249 : $2.45
250-499 : $2.23
500-999 : $2.05
1000 or more : $1.9
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uc3843d8g4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 58k7129 0
1-24 : $2.8
25-99 : $2.25
100-249 : $2.03
250-499 : $1.8
500-999 : $1.58
1000-2499 : $1.31
2500-4999 : $1.22
5000 or more : $1.17
see more
uc3843d8trg4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 67k8827 0
1 + : $.95
uc3843d8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 77c3308 0
1-24 : $2.8
25-99 : $2.25
100-249 : $2.03
250-499 : $1.8
500-999 : $1.58
1000-2499 : $1.31
2500-4999 : $1.22
5000 or more : $1.17
see more
uc3843dtrg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 14m4026 0
1 + : $.95
uc3843d8tr texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 77c3309 0
1 + : $.95
uc3843d texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 77c3306 0
1-24 : $2.8
25-99 : $2.25
100-249 : $2.03
250-499 : $1.8
500-999 : $1.58
1000-2499 : $1.31
2500-4999 : $1.22
5000 or more : $1.17
see more
uc3843dg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 54k2332 0
1-24 : $2.8
25-99 : $2.25
100-249 : $2.03
250-499 : $1.8
500-999 : $1.58
1000-2499 : $1.31
2500-4999 : $1.22
5000 or more : $1.17
see more
farnell • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價格 (gbp)
uc3843d8 unitrode pwm controller, smd, 3843, soic8 1101424 15 325
1 : £2.35
10 : £1.6
100 : £1.23
uc3843dg4 texas instruments pwm controller current mode, soic14 1234952 22 377
1 : £2.03
10 : £1.52
100 : £1.22
250 : £1.16
500 : £1.09
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mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: uc3843d
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3843d
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
316
in stock
mfr. part #: uc3843dg4
mfr.: texas instruments
description: current mode pwm controllers current-mode pwm controller
rohs: yes
mouser part #: 595-uc3843dg4
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
256
in stock
mfr. part #: uc3843d8g4
mfr.: texas instruments
description: current mode pwm controllers current-mode pwm controller
rohs: yes
mouser part #: 595-uc3843d8g4
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
495
in stock
mfr. part #: uc3843d8
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3843d8
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
449
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 avnet # 數(shù)量 價格
uc3843dr-8 rochester electronics - bulk uc3843dr-8 1 wks factory lead time
266 : $1.34
uc3843d8tr rochester electronics (t/r) cur mode pwm cont - tape and reel uc3843d8tr 1 wks factory lead time
285 : $1.26
uc3843d texas instruments current mode pwm cntrlr 1a 14soic - rail/tube uc3843d 6 wks factory lead time
1 : $1.32
100 : $1.25
500 : $1.20
uc3843d rochester electronics current-mode pwm controller - bulk uc3843d 1 wks factory lead time
239 : $1.50
uc3843d8 texas instruments current mode pwm cntrlr 1a 8soic - rail/tube uc3843d8 266 in stock
1 : $1.32
100 : $1.25
500 : $1.20
uc3843d8g4 rochester electronics uc3843d8g4 26 wks factory lead time
239 : $1.50
uc3843dx rochester electronics uc3843dx 1 wks factory lead time
2273 : $0.1571
arrow electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 arrow# 數(shù)量 價格
uc3843d fairchild semiconductor current mode pwm controller 1a 14-pin soic n rail uc3843d 6
$0.45
uc3843dx fairchild semiconductor current mode pwm controller 1a 14-pin soic n t/r uc3843dx 0
$0.45
uc3843d texas instruments current mode pwm controller 1a 14-pin soic tube uc3843d 0
$1.48
uc3843d8 texas instruments current mode pwm controller 1a 8-pin soic tube uc3843d8 10034
$1.48
uc3843d8g4 texas instruments current mode pwm controller 1a 8-pin soic tube uc3843d8g4 225
$1.40
uc3843d8tr texas instruments current mode pwm controller 1a 8-pin soic t/r uc3843d8tr 2500
$1.25
uc3843dtr texas instruments current mode pwm controller 1a 14-pin soic t/r uc3843dtr 0
$1.25
verical • authorized dealer
元器件型號 廠商 描述 rohs 數(shù)量 價格
uc3843d texas instruments current mode pwm controller 1a 14-pin soic tube yes 0
$1.48
uc3843d8 texas instruments current mode pwm controller 1a 8-pin soic tube yes 10034
$1.48
uc3843d8g4 texas instruments current mode pwm controller 1a 8-pin soic tube yes 225
$1.40
uc3843d8tr texas instruments current mode pwm controller 1a 8-pin soic t/r yes 2500
$1.25
rs components - china • authorized distributor
元器件型號 廠商 描述 rs # 數(shù)量 china
uc3843d8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615336 35
uc3843d8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615336p 330
uc3843dg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615330 150
uc3843dg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615330p 880
bristol electronics
元器件型號 廠商 packaging date code 數(shù)量
uc3843dtr unitrode 2500/reel 95 2500
uc3843dtr unitrode partial-reel 94 1995
uc3843dtr unitrode tape 94 500
quest components
quest components, inc.   search results availability quantity price
breaks
part#: uc3843d8
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, sop
mfg: unitrode
ships in 2-3 days 30 1 $4.2000
3 $2.8000
10 $2.1000

 buy now
part#: uc3843d8
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, sop
mfg: texas instruments (ti)
ships in 2-3 days 25 1 $4.2000
3 $2.8000
10 $2.1000

 buy now
part#: uc3843d8
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, sop
mfg: unitrode
in stock 22 1 $3.4000
2 $2.5500
11 $2.1250

 buy now
part#: uc3843dtr
desc: 1 a switching controller, 500 khz switching freq-max, pdso14
mfg: unitrode
ships in 3-5 days 3,996 1 $3.0000
3 $2.2500
12 $1.8750
41 $1.1250
134 $1.0500
287 $0.9750
616 $0.9375
1068 $0.8250

 buy now