型号

IC芯片3842A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)
uc3842ad texas instruments controller, pwm, current mode, smd 1461267 523 817
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
500 : £0.9
see more
uc3842ad texas instruments controller, pwm, current mode, smd 1461267 523 817
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
500 : £0.9
see more
uc3842ad.. texas instruments ic, current mode pwm ctrl, 25v, soic-14 1388147 308 308
1 : £1.199
uc3842ad8 unitrode pwm controller, smd, 3842, soic8 1101423 301 854
1 : £1.75
10 : £1.27
100 : £0.95
uc3842ad8 unitrode pwm controller, smd, 3842, soic8 1101423 301 854
1 : £1.75
10 : £1.27
100 : £0.95
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 80 1200
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 80 1200
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
uc3842ad8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 74k4011 7394
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842an texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 74k4012 1416
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842adtr texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 77c3291 0
1 + : $.775
uc3842adw texas instruments ic, current mode pwm ctrl, 25v, 16-soic, each 77c3292 0
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842ad texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 88k1282 308
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842ad8 unitrode pwm controller, smd, 3842, soic8, each 24m8896 773
1-99 : $2.02
100-249 : $1.82
250-499 : $1.67
500-999 : $1.54
1000 or more : $1.44
see more
uc3842adwg4 texas instruments ic, current mode pwm ctrl, 25v, 16-soic, each 63k6740 0
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842ad8g4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 73k9709 0
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842ang4 texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 71j8467 0
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
uc3842ad8trg4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 28k5771 0
1 + : $.775
uc3842adtrg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 14m4025 0
1 + : $.775
uc3842ad8tr texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 77c3294 0
1 + : $.775
uc3842adg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 99k4492 0
1-24 : $2.37
25-99 : $1.9
100-249 : $1.71
250-499 : $1.52
500-999 : $1.33
1000-2499 : $1.11
2500-4999 : $1.03
5000 or more : $.988
see more
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
uc3842ad texas instruments controller, pwm, current mode, smd 1461267 748
1 : $1.39
25 : $1.25
uc3842ad8 texas instruments ic, pwm controller, current mode 1564880 1871
1 : $1.39
25 : $1.25
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 1088
1 : $1.52
25 : $1.38
uc3842ad8 unitrode pwm controller, smd, 3842, soic8 1101423 920
1 : $1.88
25 : $1.79
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
13842 aven tools tool nutdriver 7/32in x 4in 13842av-nd 0
1 : $5.23
ir3842amtr1pbf international rectifier ic buck sync adj 6a 15qfn ir3842amtr1pbfct-nd 550
cut tape
1 : $4.13
25 : $2.5396
100 : $2.2454
250 : $2.1038
500 : $2.013
see more
ir3842amtr1pbf international rectifier ic buck sync adj 6a 15qfn ir3842amtr1pbfdkr-nd 550
digi-reel®
1 : $4.13
25 : $2.5396
100 : $2.2454
250 : $2.1038
500 : $2.013
see more
ir3842amtr1pbf international rectifier ic buck sync adj 6a 15qfn ir3842amtr1pbftr-nd 0
750 : $1.83
1500 : $1.759
3750 : $1.675
7500 : $1.616
11250 : $1.563
see more
ir3842amtrpbf international rectifier ic buck sync adj 6a qfn ir3842amtrpbf-nd 0
4000 : $1.675
ka3842acs fairchild semiconductor ic controller pwm smps 8-dip ka3842acs-nd 0
3000 : $0.2278
ka3842aes fairchild semiconductor ic controller pwm smps ka3842aes-nd 0
3000 : $0.4004
uc3842an fairchild semiconductor ic pwm cntllr 8dip uc3842an-nd 0
3000 : $0.319
uc3842ad texas instruments current-mode pwm cont 14-soic 296-11278-5-nd 271
tube
1 : $2.36
25 : $1.90
100 : $1.71
250 : $1.52
500 : $1.33
1000 : $1.102
2500 : $1.026
5000 : $0.988
10000 : $0.95
see more
uc3842ad microsemi analog mixed signal group ic ctrlr pwm current mode 14soic uc3842ad-nd 10
tube
1 : $2.80
25 : $2.52
100 : $2.10
500 : $1.75
1000 : $1.40
5000 : $0.98
10000 : $0.91
see more
uc3842ad fairchild semiconductor ic pwm cntllr 8soic uc3842adfs-nd 0
1425 : $0.352
uc3842ad8 texas instruments current-mode pwm cont 8-soic 296-11279-5-nd 2979
tube
1 : $2.36
25 : $1.90
100 : $1.71
250 : $1.52
500 : $1.33
1000 : $1.102
2500 : $1.026
5000 : $0.988
10000 : $0.95
see more
uc3842ad8g4 texas instruments ic pwm buck bst flyback cm 8soic uc3842ad8g4-nd 0
375 : $1.52
uc3842ad8tr texas instruments ic pwm buck bst flyback cm 8soic uc3842ad8tr-nd 0
2500 : $0.837
uc3842ad8trg4 texas instruments ic pwm buck bst flyback cm 8soic uc3842ad8trg4-nd 0
2500 : $0.837
uc3842adg4 texas instruments ic pwm buck bst flybck cm 14soic uc3842adg4-nd 0
350 : $1.52
uc3842adm microsemi analog mixed signal group ic ctrlr pwm current mode 8soic uc3842adm-nd 379
tube
1 : $2.33
10 : $2.10
100 : $1.6875
250 : $1.50
500 : $1.3125
1000 : $1.0875
2500 : $1.0125
5000 : $0.975
10000 : $0.9375
see more
uc3842adr2 on semiconductor ic ctrlr current mode hp 14soic uc3842adr2osdkr-nd 0
1 : $0.78
25 : $0.624
100 : $0.4679
250 : $0.3986
500 : $0.3206
1000 : $0.2686
see more
uc3842adr2 on semiconductor ic ctrlr current mode hp 14soic uc3842adr2ostr-nd 0
2500 : $0.266
uc3842an stmicroelectronics ic curr-mode pwm ctrlr 8-minidip 497-3078-5-nd 0
1 : $1.09
10 : $0.943
100 : $0.725
250 : $0.609
500 : $0.4814
1000 : $0.4205
2500 : $0.3857
5000 : $0.3698
see more
uc3842adr2 on semiconductor ic ctrlr current mode hp 14soic uc3842adr2osct-nd 0
1 : $0.78
25 : $0.624
100 : $0.4679
250 : $0.3986
500 : $0.3206
1000 : $0.2686
see more
uc3842adr2g on semiconductor ic ctrlr current mode hp 14soic uc3842adr2gos-nd 0
2500 : $0.283
uc3842adtr texas instruments ic pwm buck bst flybck cm 14soic uc3842adtr-nd 0
2500 : $0.837
uc3842adtrg4 texas instruments ic pwm buck bst flybck cm 14soic uc3842adtrg4-nd 0
2500 : $0.837
uc3842adw texas instruments ic curr mode pwm ctrl 16-soic 296-13426-5-nd 123
tube
1 : $2.36
25 : $1.90
100 : $1.71
250 : $1.52
500 : $1.33
1000 : $1.102
2500 : $1.026
5000 : $0.988
10000 : $0.95
see more
uc3842adwg4 texas instruments ic pwm buck bst flybck cm 16soic uc3842adwg4-nd 0
360 : $1.52
uc3842adx fairchild semiconductor ic pwm cntllr 8soic uc3842adx-nd 0
2500 : $0.319
uc3842am microsemi analog mixed signal group ic ctrlr pwm current mode 8dip uc3842am-nd 2551
tube
1 : $1.86
10 : $1.68
100 : $1.35
250 : $1.20
500 : $1.05
1000 : $0.87
2500 : $0.81
5000 : $0.78
10000 : $0.75
see more
uc3842an on semiconductor ic ctrlr current mode hp 8dip uc3842anos-nd 0
2000 : $0.2897
uc3842an texas instruments ic cur-mode pwm cont 8-dip 296-11280-5-nd 312
tube
1 : $2.36
25 : $1.90
100 : $1.71
250 : $1.52
500 : $1.33
1000 : $1.102
2500 : $1.026
5000 : $0.988
10000 : $0.95
see more
uc3842ang on semiconductor ic ctrlr current mode hp 8dip uc3842angos-nd 0
1650 : $0.2604
uc3842ang4 texas instruments ic pwm buck bst flyback cm 8pdip uc3842ang4-nd 0
350 : $1.52
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: ka3842acs
mfr.: fairchild semiconductor
description: dc/dc switching controllers smps controller
rohs: yes
mouser part #: 512-ka3842acs
1:  $0.79
25:  $0.55
100:  $0.475
250:  $0.406
500:  $0.308
1,271
in stock
mfr. part #: uc3842an
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842an
1:  $2.36
25:  $1.90
100:  $1.71
250:  $1.52
500:  $1.33
753
in stock
mfr. part #: uc3842adg4
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842adg4
1:  $2.33
25:  $1.87
100:  $1.69
250:  $1.50
500:  $1.31
433
in stock
mfr. part #: uc3842adwg4
mfr.: texas instruments
description: current mode pwm controllers current-mode pwm controller
rohs: yes
mouser part #: 595-uc3842adwg4
1:  $2.33
25:  $1.87
100:  $1.69
250:  $1.50
500:  $1.31
341
in stock
mfr. part #: uc3842ad
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842ad
1:  $2.36
25:  $1.90
100:  $1.71
250:  $1.52
500:  $1.33
394
in stock
mfr. part #: uc3842ad8g4
mfr.: texas instruments
description: current mode pwm controllers current-mode pwm controller
rohs: yes
mouser part #: 595-uc3842ad8g4
1:  $2.33
25:  $1.87
100:  $1.69
250:  $1.50
500:  $1.31
677
in stock
mfr. part #: uc3842ad8
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842ad8
1:  $2.36
25:  $1.90
100:  $1.71
250:  $1.52
500:  $1.33
299
in stock
mfr. part #: 842a-1c-s-12vdc
mfr.: song chuan
description: general purpose / industrial relays miniature pcb relays spdt 1a-3a 12vdc
rohs: yes
mouser part #: 893-842a1cs12vdc
1:  $0.96
25:  $0.88
50:  $0.80
100:  $0.72
500:  $0.631
6,138
in stock
mfr. part #: 842a-1c-s-24vdc
mfr.: song chuan
description: general purpose / industrial relays miniature pcb relays spdt 1a-3a 24vdc
rohs: yes
mouser part #: 893-842a1cs24vdc
1:  $0.96
25:  $0.88
50:  $0.80
100:  $0.72
500:  $0.631
1,982
in stock
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
uc3842ad texas instruments current mode pwm controller 1a 14-pin soic tube yes 280
$1.25
ir3842amtrpbf international rectifier conv dc-dc single step down 1.5v to 21v 15-pin power qfn ep t/r yes 4000
$1.7804
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
uc3842ad8 texas instruments current mode pwm cntrlr 1a 8soic - rail/tube uc3842ad8 375 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842an2 rochester electronics - bulk uc3842an2 1 wks factory lead time
1389 : $0.2571
uc3842ad rochester electronics cur mode pwm cont - bulk uc3842ad 1 wks factory lead time
285 : $1.26
uc3842an1 rochester electronics - bulk uc3842an1 1 wks factory lead time
962 : $0.3714
uc3842an rochester electronics - bulk uc3842an 1 wks factory lead time
625 : $0.5714
cs3842agn8 rochester electronics - bulk cs3842agn8 26 wks factory lead time
500 : $0.7143
uc3842adw rochester electronics cur mode pwm cont - bulk uc3842adw 1 wks factory lead time
285 : $1.26
uc3842an texas instruments current mode pwm cntrlr 1a 8pdip - rail/tube uc3842an 19 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842ad8 rochester electronics cur mode pwm cont - bulk uc3842ad8 1 wks factory lead time
285 : $1.26
cs3842agd8 rochester electronics - bulk cs3842agd8 1 wks factory lead time
385 : $0.9286
ka3842acs fairchild semiconductor dc dc cntrlr sgl-out w/pwm -0.3v to 6.3v 8pdip - rail/tube ka3842acs 12 wks factory lead time
3000 : $0.20
uc3842ad texas instruments current mode pwm cntrlr 1a 14soic - rail/tube uc3842ad 680 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842an2g rochester electronics uc3842an2g 1 wks factory lead time
1389 : $0.2571
ka3842acs rochester electronics ka3842acs 1 wks factory lead time
1389 : $0.2571
ir3842amtr1pbf international rectifier highly integrated 6a supirbuck voltage regulator - tape and reel ir3842amtr1pbf 750 in stock
750 : $1.92
1501 : $1.79
3001 : $1.69
ir3842amtr1pbf international rectifier highly integrated 6a supirbuck voltage regulator - cut tr (sos) ir3842amtr1pbf/bkn 750 in stock
1 : $5.10
25 : $4.25
50 : $3.75
100 : $3.19
200 : $2.97
see more
uc3842adx rochester electronics uc3842adx 1 wks factory lead time
1137 : $0.3143
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
ka3842acs fairchild semiconductor dc dc cntrlr single-out pwm dc to dc controller -0.3v to 6.3v input 8-pin pdip tube ka3842acs 0
$0.22
uc3842ad fairchild semiconductor current mode pwm controller 1a 8-pin soic n uc3842ad 0
$0.36
uc3842adx fairchild semiconductor current mode pwm controller 1a 8-pin soic n t/r uc3842adx 0
$0.32
uc3842an fairchild semiconductor current mode pwm controller 1a 8-pin pdip uc3842an 0
$0.36
ir3842amtr1pbf international rectifier conv dc-dc single step down 1.5v to 21v 15-pin power qfn ep t/r ir3842amtr1pbf 0
$2.01
ir3842amtrpbf international rectifier conv dc-dc single step down 1.5v to 21v 15-pin power qfn ep t/r ir3842amtrpbf 4000
$2.02
uc3842ad8 texas instruments current mode pwm controller 1a 8-pin soic tube uc3842ad8 15
$1.25
uc3842ad texas instruments current mode pwm controller 1a 14-pin soic tube uc3842ad 280
$1.25
uc3842ad8 texas instruments current mode pwm controller 1a 8-pin soic tube uc3842ad8**mult1 0
click buy for pricing
uc3842ad8tr texas instruments current mode pwm controller 1a 8-pin soic t/r uc3842ad8tr 0
$1.02
uc3842adw texas instruments current mode pwm controller 1a 16-pin soic tube uc3842adw 0
$1.25
uc3842aj texas instruments current mode pwm controller 1a 8-pin cdip uc3842aj 0
$2.24
uc3842an texas instruments current mode pwm controller 1a 8-pin pdip tube uc3842an 1149
$1.25
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
ka3842acs fairchild dc dc cntrlr single-out w/pwm 8-pdip 6710255 1175
ka3842acs fairchild dc dc cntrlr single-out w/pwm 8-pdip 6710255p 1455
uc3842ad8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615314 115
uc3842ad8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615314p 3788
uc3842adg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615318 115
uc3842adg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615318p 190
uc3842adwg4 texas instruments current mode pwm cntrlr 1a 16-pin soic 6615327p 30
uc3842ang4 texas instruments current mode pwm controller 1a 8-pin 6608076 365
uc3842ang4 texas instruments current mode pwm controller 1a 8-pin 6608076p 1175
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
cs3842an8 cherry semiconductor cs3842an8 17
visit website to request pricing
bristol electronics
元器件型号 厂商 packaging date code 数量
uc3842ad1013tr st 2500/reel 0414 2500
uc3842ad13tr st 2500/reel 0414 2500
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