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IC/电子元器件

IC芯片UC3842品牌、价格、PDF参数

element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
uc3842bng on semiconductor ic, pwm controller 1652438 274
1 : $0.52
25 : $0.49
uc3842bn stmicroelectronics ic, current mode pwm, 3842, dip8 9882529 283
1 : $0.55
10 : $0.52
uc3842bn stmicroelectronics ic, current mode pwm ctrl, 25v, 8-dip 1782008 96
1 : $0.82
10 : $0.77
uc3842ad texas instruments controller, pwm, current mode, smd 1461267 771
1 : $1.39
25 : $1.25
uc3842ad8 texas instruments ic, pwm controller, current mode 1564880 1871
1 : $1.39
25 : $1.25
uc3842d texas instruments ic, controller 1652427 43
1 : $1.93
25 : $1.74
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 1164
1 : $1.52
25 : $1.38
uc3842ng4 texas instruments ic, pwm controller, 3842, pdip8 1207388 538
1 : $1.65
25 : $1.5
uc3842ad8 unitrode pwm controller, smd, 3842, soic8 1101423 961
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
e-uc3842bd1 stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc3842bd1-nd 0
2000 : $0.377
e-uc3842bd1013tr stmicroelectronics ic ctrlr pwm current mode 8-soic e-uc3842bd1013tr-nd 0
2500 : $0.3458
e-uc3842bn stmicroelectronics ic curr-mode pwm ctrlr 8-minidip 497-4602-5-nd 0
1 : $1.16
10 : $1.008
100 : $0.775
250 : $0.682
500 : $0.5735
1000 : $0.465
2500 : $0.4185
see more
uc3842an fairchild semiconductor ic pwm cntllr 8dip uc3842an-nd 0
3000 : $0.319
uc3842dg4 texas instruments ic pwm buck bst flybck cm 14soic uc3842dg4-nd 0
300 : $1.80
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 2576
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 475
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
uc3842bd on semiconductor ic ctrlr current mode hp 14soic uc3842bdos-nd 0
880 : $1.17
uc3842bd1 on semiconductor ic ctrlr current mode hp 8soic uc3842bd1os-nd 0
1764 : $0.2742
uc3842bd1 stmicroelectronics ic ctlr pwm hp curr mode so-8 stuc3842bd1-nd 0
2000 : $0.4564
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-6-nd 10315
digi-reel®
1 : $1.01
10 : $0.87
100 : $0.687
250 : $0.5954
500 : $0.5038
1000 : $0.4008
see more
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-2-nd 10000
tape & reel
2500 : $0.332
5000 : $0.309
10000 : $0.298
25000 : $0.286
uc3842bd1013tr stmicroelectronics ic pwm ctrlr curr mode 8-soic 497-6139-1-nd 10315
cut tape
1 : $1.01
10 : $0.87
100 : $0.687
250 : $0.5954
500 : $0.5038
1000 : $0.4008
see more
uc3842bd1g on semiconductor ic ctrlr current mode hp 8soic uc3842bd1gos-nd 0
1960 : $0.2704
uc3842bd1r2 on semiconductor ic ctrlr current mode hp 8-soic uc3842bd1r2-nd 0
2500 : $0.4788
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gostr-nd 2500
tape & reel
2500 : $0.245
5000 : $0.228
10000 : $0.22
25000 : $0.211
uc3842d8trg4 texas instruments ic pwm buck bst flyback cm 8soic uc3842d8trg4-nd 0
2500 : $1.026
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gosct-nd 3480
cut tape
1 : $0.74
10 : $0.642
100 : $0.5071
250 : $0.4394
500 : $0.3718
1000 : $0.2958
see more
uc3842bd1r2g on semiconductor ic ctlr current mode hp 8-soic uc3842bd1r2gosdkr-nd 3480
digi-reel®
1 : $0.74
25 : $0.5748
100 : $0.5071
250 : $0.4394
500 : $0.3718
1000 : $0.2958
see more
uc3842bdg on semiconductor ic ctrlr current mode hp 14soic uc3842bdgos-nd 0
1925 : $0.2704
uc3842bdr2 on semiconductor ic ctrlr current mode hp 14-soic uc3842bdr2-nd 0
2500 : $0.4788
uc3842bdr2g on semiconductor ic ctrlr current mode hp 14-soic uc3842bdr2g-nd 0
2500 : $0.245
uc3842bn stmicroelectronics ic curr-mode pwm ctrlr 8-minidip 497-3079-5-nd 7568
tube
1 : $0.96
10 : $0.84
100 : $0.648
250 : $0.564
500 : $0.48
1000 : $0.384
2500 : $0.348
5000 : $0.324
10000 : $0.312
see more
uc3842bn on semiconductor ic ctrlr current mode hp 8dip uc3842bnos-nd 0
850 : $1.17
uc3842bng on semiconductor ic ctlr current mode 8-dip uc3842bngos-nd 18604
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
see more
uc3842bvd1 on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1os-nd 0
784 : $0.602
uc3842bvd1g on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1gos-nd 0
784 : $0.7138
uc3842bvd1r2 on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1r2os-nd 0
2500 : $0.559
uc3842bvd1r2g on semiconductor ic ctrlr current mode hp 8soic uc3842bvd1r2gos-nd 0
2500 : $0.602
uc3842bvdr2 on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2os-nd 0
2500 : $0.559
uc3842bvdr2g on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2gostr-nd 0
2500 : $0.602
uc3842bvdr2g on semiconductor ic ctrlr current mode hp 14soic uc3842bvdr2gosct-nd 0
1 : $1.61
25 : $1.4192
100 : $1.247
250 : $1.118
500 : $1.032
1000 : $0.817
see more
uc3842d fairchild semiconductor ic ctlr pwm curr mode 14-soic uc3842dfs-nd 0
4860 : $0.297
uc3842d texas instruments ic curr mode pwm ctrl 14-soic 296-13427-5-nd 137
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
uc3842d8 texas instruments ic cur-mode pwm cont 8-soic 296-11281-5-nd 160
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
uc3842d8g4 texas instruments ic pwm buck bst flyback cm 8soic uc3842d8g4-nd 0
300 : $1.80
uc3842d8tr texas instruments ic pwm buck bst flyback cm 8soic uc3842d8tr-nd 0
2500 : $1.026
uc3842dtr texas instruments ic pwm buck bst flybck cm 14soic uc3842dtr-nd 0
2500 : $1.026
uc3842dtrg4 texas instruments ic pwm buck bst flybck cm 14soic uc3842dtrg4-nd 0
2500 : $1.026
uc3842n texas instruments ic cur mode pwm cont 8-dip 296-11282-5-nd 1746
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
uc3842n fairchild semiconductor ic ctlr pwm curr mode 8-dip uc3842nfs-nd 0
3000 : $0.319
uc3842ng4 texas instruments ic pwm buck bst flyback cm 8pdip uc3842ng4-nd 0
300 : $1.80
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
uc3842bd1g on semiconductor ic, current mode pwm ctrl, 25v, 8-soic, each 42k2715 0
1-24 : $.673
25-99 : $.525
100-249 : $.457
250-499 : $.398
500-999 : $.338
1000-2499 : $.271
2500-4999 : $.246
5000 or more : $.229
see more
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 1421
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
uc3842n texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 74k4013 100
1-24 : $1.93
25-99 : $1.8
100-249 : $1.64
250-499 : $1.54
500-999 : $1.41
1000-2499 : $1.31
2500-4999 : $1.22
5000 or more : $1.17
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
uc3842d texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 77c3296 102
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
uc3842dtr texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 77c3297 0
1 + : $.95
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
uc3842bn stmicroelectronics ic, current mode pwm ctrl, 25v, 8-dip, each 89k1262 54
1-9 : $.745
10-99 : $.673
100-249 : $.633
250-499 : $.584
500 or more : $.528
see more
uc3842ng4 texas instruments ic, pwm controller, 3842, pdip8, each 24m8897 323
1-99 : $2.54
100-249 : $2.29
250-499 : $2.1
500-999 : $1.93
1000 or more : $1.8
see more
uc3842ad8 unitrode pwm controller, smd, 3842, soic8, each 24m8896 814
1-99 : $2.13
100-249 : $1.92
250-499 : $1.76
500-999 : $1.62
1000 or more : $1.51
see more
uc3842bng on semiconductor ic, current mode pwm ctrl, 25v, 8-dip, each 88h5155 0
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
see more
uc3842d8 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 77c3298 290
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
uc3842ng4 texas instruments ic, current mode pwm ctrl, 25v, 8-dip, each 66k4924 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
uc3842d8tr texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 77c3299 0
1 + : $.95
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
uc3842dg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, each 81k4522 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
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
uc3842d8trg4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, tape on reel of 1 54k2329 0
1 + : $.95
uc3842d8g4 texas instruments ic, current mode pwm ctrl, 25v, 8-soic, each 70k6017 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
uc3842adtrg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 14m4025 0
1 + : $.775
uc3842dtrg4 texas instruments ic, current mode pwm ctrl, 25v, soic-14, tape on reel of 1 54k2328 0
1 + : $.95
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
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 528 840
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 528 840
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 301 895
1 : £1.75
10 : £1.27
100 : £0.95
uc3842ad8 unitrode pwm controller, smd, 3842, soic8 1101423 301 895
1 : £1.75
10 : £1.27
100 : £0.95
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 90 1268
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
uc3842an texas instruments advanced pwm controller, 3842, dip8 1101409 90 1268
1 : £2.12
10 : £1.47
100 : £1.22
250 : £1.03
uc3842bn stmicroelectronics ic, current mode pwm, 3842, dip8 9882529 47 608
1 : £0.91
uc3842bng on semiconductor ic, pwm controller 1652438 84 264
1 : £0.66
25 : £0.43
50 : £0.37
100 : £0.33
500 : £0.25
see more
uc3842d texas instruments ic, controller 1652427 18 32
1 : £2.5
25 : £1.77
50 : £1.47
100 : £1.25
500 : £1.09
see more
uc3842d texas instruments ic, controller 1652427 18 32
1 : £2.5
25 : £1.77
50 : £1.47
100 : £1.25
500 : £1.09
see more
uc3842ng4 texas instruments ic, pwm controller, 3842, pdip8 1207388 423 458
1 : £1.68
10 : £1.46
100 : £1.19
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
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
700
in stock
mfr. part #: uc3842d8
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842d8
1:  $2.79
25:  $2.25
100:  $2.02
250:  $1.80
500:  $1.57
273
in stock
mfr. part #: uc3842d
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842d
1:  $2.79
25:  $2.25
100:  $2.02
250:  $1.80
500:  $1.57
237
in stock
mfr. part #: uc3842n
mfr.: texas instruments
description: current mode pwm controllers current mode
rohs: yes
mouser part #: 595-uc3842n
1:  $2.79
25:  $2.25
100:  $2.02
250:  $1.80
500:  $1.57
276
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 #: uc3842bng
mfr.: on semiconductor
description: current mode pwm controllers 52khz 1a current pwm w/96% duty cycle max
rohs: yes
mouser part #: 863-uc3842bng
1:  $0.64
25:  $0.539
100:  $0.38
500:  $0.319
1,000:  $0.266
12,325
in stock
mfr. part #: uc3842bd1013tr
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc3842bd1013tr
1:  $1.01
10:  $0.899
100:  $0.716
250:  $0.62
500:  $0.552
1,460
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 #: 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 #: uc3842bvd1g
mfr.: on semiconductor
description: current mode pwm controllers ana smps pwm cntrllr
rohs: yes
mouser part #: 863-uc3842bvd1g
1:  $1.40
25:  $1.24
100:  $1.07
500:  $0.774
1,000:  $0.713
803
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
777
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 #: uc3842ng4
mfr.: texas instruments
description: current mode pwm controllers current-mode pwm controller
rohs: yes
mouser part #: 595-uc3842ng4
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
415
in stock
mfr. part #: uc3842bn
mfr.: stmicroelectronics
description: current mode pwm controllers 0.5ma current mode
rohs: yes
mouser part #: 511-uc3842bn
1:  $1.07
10:  $0.948
100:  $0.736
250:  $0.638
500:  $0.557
1,392
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
uc3842bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bng 23 wks factory lead time
1 : $0.2393
25 : $0.2209
100 : $0.2051
uc3842ad8 texas instruments current mode pwm cntrlr 1a 8soic - rail/tube uc3842ad8 375 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842d rochester electronics current-mode pwm controller - bulk uc3842d 1 wks factory lead time
239 : $1.50
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
uc3842d8 rochester electronics cur mode pwm cont - bulk uc3842d8 1 wks factory lead time
239 : $1.50
uc3842an1 rochester electronics - bulk uc3842an1 1 wks factory lead time
962 : $0.3714
uc3842n rochester electronics cur mode pwm cont - bulk uc3842n 1 wks factory lead time
239 : $1.50
uc3842bd1 rochester electronics - bulk uc3842bd1 1 wks factory lead time
1389 : $0.2571
uc3842an rochester electronics - bulk uc3842an 1 wks factory lead time
625 : $0.5714
uc3842j rochester electronics cur mode pwm cont - bulk uc3842j 1 wks factory lead time
126 : $2.84
uc3842q rochester electronics - bulk uc3842q 1 wks factory lead time
313 : $1.14
uc3842bn rochester electronics ana smps pwm controller - bulk uc3842bn 1 wks factory lead time
1389 : $0.2571
uc3842bn stmicroelectronics current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bn 2398 in stock
1 : $0.4794
25 : $0.4657
50 : $0.4528
100 : $0.4347
200 : $0.4234
see more
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 39 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842d8 texas instruments current mode pwm cntrlr 1a 8soic - rail/tube uc3842d8 5 in stock
1 : $1.32
100 : $1.25
500 : $1.20
uc3842n texas instruments current mode pwm cntrlr 1a 8pdip - rail/tube uc3842n 439 in stock
1 : $1.32
100 : $1.25
500 : $1.20
uc3842ad8 rochester electronics cur mode pwm cont - bulk uc3842ad8 1 wks factory lead time
285 : $1.26
uc3842bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - tape and reel uc3842bd1013tr 2500 in stock
2500 : $0.3683
5001 : $0.34
10001 : $0.3157
uc3842bdr2g on semiconductor current mode pwm cntrlr 1a 14soic - tape and reel uc3842bdr2g 4 wks factory lead time
2500 : $0.2268
5001 : $0.2094
10001 : $0.1944
uc3842d8tr rochester electronics (t/r) cur mode pwm cont - tape and reel uc3842d8tr 1 wks factory lead time
285 : $1.26
uc3842bdr2 rochester electronics ana smps pwm controller - bulk uc3842bdr2 1 wks factory lead time
1389 : $0.2571
uc3842bd rochester electronics ana smps pwm controller - bulk uc3842bd 1 wks factory lead time
1389 : $0.2571
uc3842ad texas instruments current mode pwm cntrlr 1a 14soic - rail/tube uc3842ad 680 in stock
1 : $1.12
100 : $1.06
500 : $1.01
uc3842d8tr texas instruments current mode pwm cntrlr 1a 8soic - tape and reel uc3842d8tr 6 wks factory lead time
2500 : $1.06
2501 : $1.01
10001 : $0.987
uc3842ng4 texas instruments current mode pwm cntrlr 1a 8pdip - rail/tube uc3842ng4 6 wks factory lead time
1 : $1.32
100 : $1.25
500 : $1.20
uc3842bng rochester electronics - bulk uc3842bng 1 wks factory lead time
782 : $0.4571
uc3842bvd1g rochester electronics - bulk uc3842bvd1g 1 wks factory lead time
582 : $0.6143
uc3842bd1r2 rochester electronics ana smps pwm controller - bulk uc3842bd1r2 1 wks factory lead time
1389 : $0.2571
uc3842bdg rochester electronics uc3842bdg 26 wks factory lead time
782 : $0.4571
uc3842an2g rochester electronics uc3842an2g 1 wks factory lead time
1389 : $0.2571
uc3842bvdr2g on semiconductor current mode pwm cntrlr 1a 14soic - cut tr (sos) uc3842bvdr2g/bkn 5000 in stock
1 : $0.86
100 : $0.782
1000 : $0.717
uc3842bd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc3842bd1g 198 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bdg on semiconductor current mode pwm cntrlr 1a 14soic - rail/tube uc3842bdg 59 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bng on semiconductor current mode pwm cntrlr 1a 8pdip - rail/tube uc3842bng 154 in stock
1 : $0.661
100 : $0.601
1000 : $0.551
uc3842bvd1g on semiconductor current mode pwm cntrlr 1a 8soic n - rail/tube uc3842bvd1g 116 in stock
1 : $0.877
100 : $0.797
1000 : $0.731
uc3842dtr rochester electronics uc3842dtr 1 wks factory lead time
285 : $1.26
uc3842dg4 rochester electronics uc3842dg4 1 wks factory lead time
239 : $1.50
uc3842bd1g rochester electronics uc3842bd1g 26 wks factory lead time
782 : $0.4571
uc3842bd1013tr stmicroelectronics current mode pwm cntrlr 1a 8pin so - cut tr (sos) uc3842bd1013tr/bkn 2086 in stock
1 : $0.5635
25 : $0.5009
50 : $0.4508
100 : $0.4335
500 : $0.3886
see more
uc3842adx rochester electronics uc3842adx 1 wks factory lead time
1137 : $0.3143
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
uc3842n texas instruments current mode pwm controller 1a 8-pin pdip tube yes 228
$1.48
uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip yes 1601
$0.4815
uc3842ad texas instruments current mode pwm controller 1a 14-pin soic tube yes 280
$1.25
uc3842d8 texas instruments current mode pwm controller 1a 8-pin soic tube yes 75
$1.48
uc3842d texas instruments current mode pwm controller 1a 14-pin soic tube yes 3300
$1.48
uc3842bvd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail yes 434
$0.6448
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r yes 12500
$0.2033
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
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
uc3842n fairchild semiconductor current mode pwm controller 1a 8-pin pdip rail uc3842n 0
$0.36
uc3842bd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail uc3842bd1g 0
$0.23
uc3842bd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc3842bd1r2g 0
$0.23
uc3842bdg on semiconductor current mode pwm controller 1a 14-pin soic rail uc3842bdg 0
$0.23
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bdr2g 12500
$0.23
uc3842bdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bdr2g**mult1 2280
click buy for pricing
uc3842bng on semiconductor current mode pwm controller 1a 8-pin pdip rail uc3842bng 0
$0.25
uc3842bvd1g on semiconductor current mode pwm controller 1a 8-pin soic n rail uc3842bvd1g 434
$0.72
uc3842bvd1r2g on semiconductor current mode pwm controller 1a 8-pin soic n t/r uc3842bvd1r2g 0
$0.72
uc3842bvdr2g on semiconductor current mode pwm controller 1a 14-pin soic t/r uc3842bvdr2g 0
$0.72
e-uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r e-uc3842bd1013tr 0
$0.56
e-uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip e-uc3842bn 0
$0.56
uc3842bd1 stmicroelectronics current mode pwm controller 1a 8-pin so n uc3842bd1 0
$0.58
uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc3842bd1013tr 0
$0.38
uc3842bd1013tr stmicroelectronics current mode pwm controller 1a 8-pin so n t/r uc3842bd1013tr**mult1 2280
click buy for pricing
uc3842bn stmicroelectronics current mode pwm controller 1a 8-pin pdip tube uc3842bn 1601
$0.57
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 15
$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 1730
$1.25
uc3842d texas instruments current mode pwm controller 1a 14-pin soic tube uc3842d 3300
$1.48
uc3842d8 texas instruments current mode pwm controller 1a 8-pin soic tube uc3842d8 75
$1.48
uc3842d8tr texas instruments current mode pwm controller 1a 8-pin soic t/r uc3842d8tr 0
$1.25
uc3842j texas instruments current mode pwm controller 1a 8-pin cdip tube uc3842j 0
$3.02
uc3842n texas instruments current mode pwm controller 1a 8-pin pdip tube uc3842n 228
$1.48
allied electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 allied # 数量 价格
uc3842bng on semiconductor smps pwm controller 568-2120 154
1 : $0.49
100 : $0.436
250 : $0.394
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)
uc3842bd1g on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - soic-8 1 y y datasheet 0
1 : $0.30
5 : $0.295
50 : $0.265
250 : $0.215
1000 : $0.194
see more
uc3842bd1r2g on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - soic-8 2500 y y datasheet 5000
2500 : $0.189
uc3842bdr2g on semiconductor high performance current mode pwm controller; soic 14 2500 y y 0
2500 : $0.189
uc3842bng on semiconductor uc3842b series 30 v 275 khz high performance current mode controller - pdip-8 1 y y datasheet 0
1 : $0.32
5 : $0.31
50 : $0.28
250 : $0.23
1000 : $0.205
see more
uc3842bn stmicroelectronics uc3842b series 30 v 17 ma high performance current mode pwm controller - dip-8 1 y y datasheet 699
1 : $0.46
125 : $0.43
750 : $0.365
1500 : $0.35
2500 : $0.345
see more
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
uc3842bng on semiconductor current mode pwm controller,uc3842bn 5v 5165146 124
uc3842bng on semiconductor current mode pwm controller,uc3842bn 5v 5165146p 134
uc3842bn stmicroelectronics current mode pwm controller 1a 6865033 2390
uc3842bn stmicroelectronics current mode pwm controller 1a 6865033p 2240
uc3842dg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615324 40
uc3842ad8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615314 125
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
uc3842d8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615320 140
uc3842d8g4 texas instruments current mode pwm cntrlr 1a 8-pin soic 6615320p 505
uc3842dg4 texas instruments current mode pwm cntrlr 1a 14-pin soic 6615324p 35
uc3842ng4 texas instruments current mode pwm controller 1a 8-pin 6608079 75
uc3842ng4 texas instruments current mode pwm controller 1a 8-pin 6608079p 70
wuhan p&s • authorized distributor
元器件型号 manufacturer 描述 数量
uc3842bd1r2g on semiconductor high performance current mode controllers 20000
uc3842bd1r2 on semiconductor high performance current mode controllers 20000
uc3842bng on semiconductor high performance current mode controllers 5350
uc3842bvdr2g on semiconductor high performance current mode controllers 4000
uc3842bdr2g on semiconductor high performance current mode controllers 2000
uc3842bvd1g on semiconductor high performance current mode controllers 88
uc3842bdg on semiconductor high performance current mode controllers 20
uc3842bd1g on semiconductor high performance current mode controllers 8
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
uc3842d fairchild current mode pwm control ic uc3842d 236
1  : $0.3
25  : $0.29
100  : $0.26
250  : $0.26
500  : $0.25
see more
uc3842bn st microelectronics uc3842bn 103
1  : $1.01
25  : $.90
50  : $.85
100  : $.80
250  : $.70
500  : $.62
1000  : $.58
2000  : $.56
see more
mcm electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 mcm # 数量 价格
uc3842 panasonic ic p-uc3842 0
$36.26
inland empire components
元器件型号 厂商 数量
uc3842an on semi 175
uc3842j sgs-thomson (see stmicroelectronics) 13
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
crestwood technology group
元器件型号 厂商 rapid quote 数量
uc3842cch philps get rapid quote 144
quest components
quest components, inc.   search results availability quantity price
breaks
part#: uc3842ad
desc: swithed-mode power supply controller, current mode type, bi-polar, 14 pin, plastic, sop
mfg: motorola semiconductor products
in stock 215 1 $0.8500
7 $0.6800
30 $0.4250
142 $0.2550

 buy now
part#: uc3842ad
desc: swithed-mode power supply controller, current mode type, bi-polar, 14 pin, plastic, sop
mfg: unitrode corp
in stock 58 1 $0.8500
7 $0.6800
30 $0.4250

 buy now
part#: uc3842ad
desc: swithed-mode power supply controller, current mode type, bi-polar, 14 pin, plastic, sop
mfg: motorola
in stock 20 1 $0.8500
7 $0.6800

 buy now
part#: uc3842ad1013tr
desc: 1 a switching controller, 500 khz switching freq-max, pdso8
mfg: st
ships in 3-5 days 2,000 1 $2.6400
3 $1.9800
14 $1.6500
46 $0.9900
153 $0.9240
326 $0.8580
700 $0.8250
1213 $0.7260

 buy now
part#: uc3842ad13tr
desc: electronic component
mfg: st
ships in 3-5 days 2,000 1 $2.6400
3 $1.9800
14 $1.6500
46 $0.9900
153 $0.9240
326 $0.8580
700 $0.8250
1213 $0.7260

 buy now
part#: uc3842adr2
desc: 1 a switching controller, 500 khz switching freq-max, pdso14
mfg: motorola semiconductor products
in stock 548
submit request for pricing

submit
rfq
part#: uc3842an
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: st microelectronics
in stock 78 1 $3.6000
2 $2.7000
10 $2.2500
34 $1.3500

 buy now
part#: uc3842an
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: on semiconductor
in stock 18 1 $3.6000
2 $2.7000
10 $2.2500

 buy now
part#: uc3842an
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: motorola semiconductor products
in stock 6 1 $3.6000
2 $2.7000

 buy now
part#: uc3842an
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: unitrode corp
in stock 5 1 $3.6000
2 $2.7000

 buy now
part#: uc3842an
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: motorola
ships in 2-3 days 1 1 $3.7500

 buy now
part#: uc3842bd1g
desc: 1 a switching controller, 500 khz switching freq-max, pdso8
mfg: on semiconductor
in stock 94
submit request for pricing

submit
rfq
part#: uc3842bn
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: st microelectronics
in stock 140 1 $0.8500
7 $0.6800
30 $0.4250

 buy now
part#: uc3842d8
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, sop
mfg: unitrode corp
in stock 92 1 $3.4000
2 $2.5500
11 $2.1250
36 $1.2750

 buy now
part#: uc3842n
desc: swithed-mode power supply controller, current mode type, bi-polar, 8 pin, plastic, dip
mfg: st microelectronics
in stock 180 1 $0.8500
7 $0.6800
30 $0.4250
142 $0.2550

 buy now
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