型号

ic芯片LM274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)
lm2745mtc national semiconductor ic, v reg, sync buck, powerwise 1286745 0 151
1 : £1.89
10 : £1.7
100 : £1.57
250 : £1.47
500 : £1.4
see more
lm27402sq/nopb national semiconductor ic, sync buck dc/dc ctrl, 1.2 mhz, llp16 1836671 849 830
1 : £2.808
25 : £2.33
100 : £2.124
250 : £1.924
500 : £1.725
see more
lm2743mtc national semiconductor sync sw control, 3v:6v, powerwise 8181705 21 129
1 : £2.01
10 : £1.76
100 : £1.57
lm2745mtc/nopb national semiconductor ic, sync buck regulator ctrl, 14-tssop 1654303 72 72
1 : £2.197
25 : £1.826
100 : £1.669
250 : £1.505
500 : £1.348
see more
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
lm2746mxa/nopb national semiconductor ic reg ctrlr sync buck 14tssop lm2746mxa-nd 0
1 : $3.10
25 : $2.356
100 : $1.798
250 : $1.6492
500 : $1.581
1000 : $1.5624
5000 : $1.519
10000 : $1.488
see more
lm27402sq/nopb national semiconductor ic buck sync adj 16llp lm27402sq/nopbdkr-nd 1650
digi-reel®
1 : $4.14
25 : $3.3812
100 : $3.036
250 : $2.76
500 : $2.415
see more
lm27402sq/nopb national semiconductor ic buck sync adj 16llp lm27402sq/nopbct-nd 1650
cut tape
1 : $4.14
25 : $3.3812
100 : $3.036
250 : $2.76
500 : $2.415
see more
lm27402sq/nopb national semiconductor ic buck sync adj 16llp lm27402sq/nopbtr-nd 1000
tape & reel
1000 : $1.932
3000 : $1.835
5000 : $1.76
10000 : $1.711
lm27402sqeval/nopb national semiconductor board evaluation lm27402 lm27402sqeval/nopb-nd 5
box
1 : $66.77
lm27402sqx/nopb national semiconductor ic buck sync adj 16llp lm27402sqx/nopb-nd 0
4500 : $1.932
lm2742mtc/nopb national semiconductor ic ctrl/reg sync buck 14-tssop lm2742mtc-nd 959
tube
1 : $2.94
25 : $2.3624
100 : $2.1525
250 : $1.9425
500 : $1.743
1000 : $1.47
2500 : $1.3965
5000 : $1.3388
10000 : $1.302
see more
lm2742mtcx/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2742mtcx-nd 0
2500 : $1.397
lm2743-19aeval national semiconductor board evaluation lm2743-19a lm2743-19aeval-nd 0
1 : $90.17
lm2743eval national semiconductor board evaluation lm2743 lm2743eval-nd 0
1 : $90.04
lm2743eval/nopb national semiconductor board evaluation lm2743 lm2743eval/nopb-nd 0
1 : $90.04
lm2743mtc/nopb national semiconductor ic ctrl/reg sync buck 14-tssop lm2743mtc-nd 3283
tube
1 : $3.05
25 : $2.4524
100 : $2.2345
250 : $2.0165
500 : $1.8094
1000 : $1.526
2500 : $1.4497
5000 : $1.3898
10000 : $1.3516
see more
lm2743mtcx/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2743mtcx-nd 0
2500 : $1.45
lm2744eval national semiconductor board evaluation lm2744 lm2744eval-nd 0
1 : $90.04
lm2744mtc/nopb national semiconductor ic reg sync buck n-ch 14-tssop lm2744mtc-nd 354
tube
1 : $3.02
25 : $2.43
100 : $2.214
250 : $1.998
500 : $1.7928
1000 : $1.512
2500 : $1.4364
5000 : $1.377
10000 : $1.3392
see more
lm2744mtcx/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2744mtcx-nd 0
2500 : $1.436
lm2745-19aeval national semiconductor board evaluation lm2745-19a lm2745-19aeval-nd 0
1 : $84.85
lm2745mtc/nopb national semiconductor ic reg ctrlr sync buck 14tssop lm2745mtc-nd 331
tube
1 : $3.47
25 : $2.79
100 : $2.542
250 : $2.294
500 : $2.0584
1000 : $1.736
2500 : $1.6492
5000 : $1.581
10000 : $1.5376
see more
lm2745mtcx/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2745mtcx-nd 0
2500 : $1.649
lm2746mxax/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2746mxax-nd 0
2500 : $1.55
lm2747-19aeval national semiconductor board evaluation lm2747-19a lm2747-19aeval-nd 0
1 : $73.82
lm2747eval national semiconductor board evaluation lm2747 lm2747eval-nd 0
1 : $73.82
lm2747mtc/nopb national semiconductor ic ctrlr sync buck 14-tssop lm2747mtc-nd 302
tube
1 : $3.47
25 : $2.79
100 : $2.542
250 : $2.294
500 : $2.0584
1000 : $1.736
2500 : $1.6492
5000 : $1.581
10000 : $1.5376
see more
lm2747mtcx/nopb national semiconductor ic ctrlr sync buck 14-tssop lm2747mtcxtr-nd 0
2500 : $1.649
lm2747mtcx/nopb national semiconductor ic ctrlr sync buck 14-tssop lm2747mtcxct-nd 0
1 : $3.72
25 : $3.038
100 : $2.728
250 : $2.48
500 : $2.17
1000 : $1.86
see more
lm2747mtcx/nopb national semiconductor ic ctrlr sync buck 14-tssop lm2747mtcxdkr-nd 0
1 : $3.72
25 : $3.038
100 : $2.728
250 : $2.48
500 : $2.17
1000 : $1.86
see more
lm2748mtc/nopb national semiconductor ic reg ctrlr sync buck 14tssop lm2748mtc-nd 52
tube
1 : $3.02
25 : $2.43
100 : $2.214
250 : $1.998
500 : $1.7928
1000 : $1.512
2500 : $1.4364
5000 : $1.377
10000 : $1.3392
see more
lm2748mtcx/nopb national semiconductor ic reg ctlr buck n-ch 14-tssop lm2748mtcx-nd 0
2500 : $1.649
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
lm2743mtc national semiconductor sync sw control, 3v:6v, powerwise, each 38k3686 108
1-49 : $3.54
50-99 : $3.19
100-249 : $2.92
250-499 : $2.69
500 or more : $2.51
see more
lm2743mtc/nopb national semiconductor ic, sync buck regulator ctrl, 14-tssop, each 41k4323 0
1-24 : $3.05
25-99 : $2.46
100-249 : $2.24
250-499 : $2.02
500-999 : $1.81
1000-2499 : $1.53
2500-4999 : $1.45
5000 or more : $1.39
see more
lm2745mtc/nopb national semiconductor ic, sync buck regulator ctrl, 14-tssop, each 41k4327 72
1-24 : $3.47
25-99 : $2.79
100-249 : $2.55
250-499 : $2.3
500-999 : $2.06
1000-2499 : $1.74
2500-4999 : $1.65
5000 or more : $1.59
see more
lm2742mtc/nopb national semiconductor ic, sync buck regulator ctrl, 14-tssop, each 41k4321 0
1-24 : $2.94
25-99 : $2.37
100-249 : $2.16
250-499 : $1.95
500-999 : $1.75
1000-2499 : $1.47
2500-4999 : $1.4
5000 or more : $1.34
see more
lm27402sq/nopb national semiconductor ic, sync buck dc/dc ctrl, 1.2 mhz, llp16, cut tape 84r3787 830
1-24 : $4.14
25-99 : $3.39
100-249 : $3.04
250-499 : $2.76
500 or more : $2.42
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)
lm2745mtc/nopb national semiconductor ic, sync buck regulator ctrl, 14-tssop 1654303 72
1 : $3.13
25 : $2.92
lm2745mtc national semiconductor ic, v reg, sync buck, powerwise 1286745 136
1 : $3.18
25 : $2.98
lm2743mtc national semiconductor sync sw control, 3v:6v, powerwise 8181705 129
1 : $3.52
25 : $2.83
lm27402sq/nopb national semiconductor ic, sync buck dc/dc ctrl, 1.2 mhz, llp16 1836671 849
1 : $3.48
25 : $3.25
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
lm2742mtcx national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - tape and reel lm2742mtcx 16 wks factory lead time
2500 : $1.62
5001 : $1.54
10001 : $1.46
lm2744mtc national semiconductor dc dc cntrlr sgl-out sync buck 1v to 16v 14tssop - rail/tube lm2744mtc 16 wks factory lead time
1 : $1.66
25 : $1.59
100 : $1.50
lm2743mtcx/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - tape and reel lm2743mtcx/nopb 2500 in stock
2500 : $1.68
5001 : $1.60
10001 : $1.51
lm2747mtc/nopb national semiconductor synch contr 1% w/pre-bias - rail/tube lm2747mtc/nopb 12 wks factory lead time
1 : $1.91
25 : $1.82
100 : $1.72
lm2747-19aeval national semiconductor lm2747 eval board - bulk lm2747-19aeval 8 wks factory lead time
1 : $71.15
lm2743eval national semiconductor lm2743 eval board - bulk lm2743eval call for delivery
requires quote
lm2743mtcx national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - tape and reel lm2743mtcx 5000 in stock
2500 : $1.68
5001 : $1.60
10001 : $1.51
lm2748mtcx national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - tape and reel lm2748mtcx 16 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2745mtc national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - rail/tube lm2745mtc 12 wks factory lead time
1 : $1.66
25 : $1.59
100 : $1.50
lm2742mtcx/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - tape and reel lm2742mtcx/nopb 6 wks factory lead time
2500 : $1.62
5001 : $1.54
10001 : $1.46
lm2743eval/nopb national semiconductor lm2743 eval board - bulk lm2743eval/nopb 8 wks factory lead time
8 : $86.79
lm2743mtc national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - rail/tube lm2743mtc 85 in stock
1 : $1.68
25 : $1.60
100 : $1.51
lm2748mtc/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - rail/tube lm2748mtc/nopb 8 wks factory lead time
1 : $1.66
25 : $1.59
100 : $1.50
lm2747mtcx national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - tape and reel lm2747mtcx 16 wks factory lead time
2500 : $1.91
5001 : $1.82
10001 : $1.72
lm2745mtc/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - rail/tube lm2745mtc/nopb 6 wks factory lead time
1 : $1.66
25 : $1.59
100 : $1.50
lm2748mtcx/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - tape and reel lm2748mtcx/nopb 12 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2742mtc national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - rail/tube lm2742mtc 16 wks factory lead time
1 : $1.62
25 : $1.54
100 : $1.46
lm2743mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - rail/tube lm2743mtc/nopb 841 in stock
1 : $1.68
25 : $1.60
100 : $1.51
lm2744mtcx/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 16v 14tssop - tape and reel lm2744mtcx/nopb 6 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2747mtcx/nopb national semiconductor synch contr 1% w/pre-bias - tape and reel lm2747mtcx/nopb 6 wks factory lead time
2500 : $1.91
5001 : $1.82
10001 : $1.72
lm2745-19aeval national semiconductor synch buck cntrlr w/ pre-bias startup, and optional clock sy - boxed product (development kits) lm2745-19aeval 8 wks factory lead time
1 : $81.79
lm2744mtc/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 16v 14tssop - rail/tube lm2744mtc/nopb 336 in stock
1 : $1.66
25 : $1.59
100 : $1.50
lm2748mtc national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - rail/tube lm2748mtc 16 wks factory lead time
1 : $1.66
25 : $1.59
100 : $1.50
lm2743-19aeval national semiconductor low volt n-ch mosfet synch buck reg cntrlr - boxed product (development kits) lm2743-19aeval 8 wks factory lead time
1 : $86.92
lm2744eval national semiconductor eval bd low volt n-ch mosfet synch buck reg cntrlr w/ extern - bulk lm2744eval 8 wks factory lead time
1 : $86.79
lm2747eval national semiconductor eval bd synch buck cntrlr w/ pre-bias startup, and optional - bulk lm2747eval 8 wks factory lead time
1 : $71.15
lm2742mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - rail/tube lm2742mtc/nopb 438 in stock
1 : $1.62
25 : $1.54
100 : $1.46
lm2745mtcx national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - tape and reel lm2745mtcx 16 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2744mtcx national semiconductor dc dc cntrlr sgl-out sync buck 1v to 16v 14tssop - tape and reel lm2744mtcx 16 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2747mtc national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - rail/tube lm2747mtc 16 wks factory lead time
1 : $1.91
25 : $1.82
100 : $1.72
lm2745mtcx/nopb national semiconductor dc dc cntrlr sgl-out sync buck 1v to 17v 14tssop - tape and reel lm2745mtcx/nopb 6 wks factory lead time
2500 : $1.66
5001 : $1.59
10001 : $1.50
lm2743mtcx/0102 national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14tssop - tape and reel lm2743mtcx/0102 call for delivery
requires quote
lm27402sq/nopb national semiconductor high performance synchronous buck controller with dcr curren - tape and reel lm27402sq/nopb 1000 in stock
1000 : $2.12
2001 : $2.03
4001 : $1.92
lm27402sqx/nopb national semiconductor high performance synchronous buck controller with dcr curren - tape and reel lm27402sqx/nopb 6 wks factory lead time
4500 : $2.12
9001 : $2.03
18001 : $1.92
lm27402sq/nopb national semiconductor high performance synchronous buck controller with dcr curren - bulk lm27402sq/nopb/blk 6 wks factory lead time
1 : $2.12
25 : $2.03
100 : $1.92
lm2743mtc rochester electronics lm2743mtc 1 wks factory lead time
209 : $1.71
lm2745mtc rochester electronics lm2745mtc 26 wks factory lead time
211 : $1.70
lm2748mtcx rochester electronics lm2748mtcx 1 wks factory lead time
184 : $1.94
lm27402sq/nopb national semiconductor high performance synchronous buck controller with dcr curren - cut tr (sos) lm27402sq/nopb/bkn 980 in stock
1 : $3.13
25 : $2.82
51 : $2.56
101 : $2.35
lm2742mtc/nopb rochester electronics lm2742mtc/nopb 1 wks factory lead time
216 : $1.66
lm2747mtc/nopb rochester electronics lm2747mtc/nopb 1 wks factory lead time
184 : $1.94
lm2747mtcx/nopb rochester electronics lm2747mtcx/nopb 1 wks factory lead time
184 : $1.94
lm27402sqeval/nopb national semiconductor lm27402sq eval board - boxed product (development kits) lm27402sqeval/nopb 8 wks factory lead time
1 : $64.36
lm2744mtc/nopb rochester electronics lm2744mtc/nopb 1 wks factory lead time
211 : $1.70
lm2747-19aeval rochester electronics lm2747-19aeval 26 wks factory lead time
5 : $101.75
100 : $87.21
lm2744eval rochester electronics lm2744eval 26 wks factory lead time
4 : $124.12
100 : $106.39
lm2743mtcx/nopb rochester electronics lm2743mtcx/nopb 1 wks factory lead time
209 : $1.71
lm2747eval rochester electronics lm2747eval 26 wks factory lead time
5 : $101.75
100 : $87.21
lm2743-19aeval rochester electronics lm2743-19aeval 26 wks factory lead time
4 : $124.30
100 : $106.54
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
lm2748mtc national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2748mtc 0
$1.72
lm27402sq/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 18.6v 16-pin llp ep t/r lm27402sq/nopb 0
$2.20
lm27402sqx/nopb national semiconductor 30a sync buck cntrller w/ dcr lm27402sqx/nopb 0
$2.20
lm2742mtc national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail lm2742mtc 0
$1.67
lm2742mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail lm2742mtc/nopb 376
$1.67
lm2742mtcx/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop t/r lm2742mtcx/nopb 0
$1.67
lm2743-19aeval national semiconductor low voltage n-channel mosfet synchronous buck regulator controller lm2743-19aeval 0
$105.07
lm2743mtc national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail lm2743mtc 0
$1.74
lm2743mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail lm2743mtc/nopb 4917
$1.74
lm2743mtcx/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop t/r lm2743mtcx/nopb 2500
$1.74
lm2744mtc national semiconductor dc dc cntrlr single-out sync buck 1v to 16v input 14-pin tssop rail lm2744mtc 0
$1.72
lm2744mtc/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 16v input 14-pin tssop rail lm2744mtc/nopb 0
$1.72
lm2744mtcx/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 16v input 14-pin tssop t/r lm2744mtcx/nopb 0
$1.72
lm2745-19aeval national semiconductor synchronous buck controller with pre-bias startup, and optional clock synchronization lm2745-19aeval 0
$98.87
lm2745mtc national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2745mtc 0
$1.72
lm2745mtc/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2745mtc/nopb 0
$1.72
lm2745mtcx/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop t/r lm2745mtcx/nopb 0
$1.72
lm2746mxa/nopb national semiconductor dc dc cntrlr single-out sync buck 3v to 5.5v input 14-pin tssop ep rail lm2746mxa/nopb 232
$1.98
lm2747-19aeval national semiconductor synchronous buck controller with pre-bias startup and optional clock synchronization lm2747-19aeval 0
$86.01
lm2747mtc national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2747mtc 0
$1.98
lm2747mtc/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2747mtc/nopb 221
$1.98
lm2747mtcx/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop t/r lm2747mtcx/nopb 0
$1.98
lm2748mtc/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop rail lm2748mtc/nopb 0
$1.72
lm2748mtcx/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v input 14-pin tssop t/r lm2748mtcx/nopb 0
$1.72
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
lm2747mtc/nopb national semiconductor dc dc cntrlr single-out sync buck 1v to 17v 14-pin tssop rail yes 221
$1.7215
lm2746mxa/nopb national semiconductor dc dc cntrlr single-out sync buck 3v to 5.5v 14-pin tssop ep rail yes 232
$1.7215
lm2743mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail yes 5575
$1.5136
lm2742mtc/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop rail yes 376
$1.4585
lm2743mtcx/nopb national semiconductor ldo cntrlr sync buck reg 0.6v to 13.5v 14-pin tssop t/r yes 2500
$1.5136
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)
lm27402sq/nopb national semiconductor lm27402sq series 20 v dcr sensing synchronous buck controller smt - llp-16 1000 y y datasheet 2000
1000 : $1.50
lm2742mtc/nopb national semiconductor lm2742 series 16 v n-channel fet synchronous buck regulator controller -tssop-14 1 y y datasheet 767
1 : $1.24
10 : $1.23
50 : $1.21
250 : $1.16
500 : $1.14
see more
lm2742mtcx/nopb national semiconductor lm2742 series 16 v n-channel fet synchronous buck regulator controller -tssop-14 2500 y y datasheet 5000
2500 : $1.14
lm2743eval/nopb national semiconductor synchronous buck regulator controller lm2743 evaluation board 1 y y datasheet 0
1 : $79.65
lm2743mtc/nopb national semiconductor lm2743 series 16 v n-ch fet synchronous buck regulator controller - tssop-14 1 y y datasheet 13
1 : $1.28
50 : $1.25
250 : $1.20
500 : $1.19
750 : $1.18
see more
lm2743mtcx/nopb national semiconductor lm2743 series 16 v n-ch fet synchronous buck regulator controller - tssop-14 2500 y y datasheet 0
2500 : $1.18
lm2744mtc/nopb national semiconductor lm2744 series 16 v n-ch mosfet synchronous buck regulator controller - tssop-14 1 y y datasheet 376
1 : $1.27
10 : $1.26
50 : $1.24
250 : $1.19
500 : $1.18
see more
lm2744mtcx/nopb national semiconductor lm2744 series 16 v n-ch mosfet synchronous buck regulator controller - tssop-14 2500 y y datasheet 0
2500 : $1.17
lm2745mtc/nopb national semiconductor lm2745 series 14 v 1 mhz synchronous buck controller w/pre-bias startup-tssop-14 1 y y datasheet 44
1 : $1.27
10 : $1.26
50 : $1.24
250 : $1.19
500 : $1.18
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lm2747mtc/nopb national semiconductor lm2747 series 1 mhz synchronous buck controller with pre-bias startup- tssop-14 1 y y datasheet 60
1 : $1.46
10 : $1.45
50 : $1.42
250 : $1.37
500 : $1.35
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lm2747mtcx/nopb national semiconductor lm2747 series 1 mhz synchronous buck controller with pre-bias startup- tssop-14 2500 y y datasheet 0
2500 : $1.35
lm2748mtc/nopb national semiconductor lm2748 series 1 mhz synchronous buck controller with pre-bias startup- tssop-14 1 y y datasheet 0
1 : $1.27
10 : $1.26
50 : $1.24
250 : $1.19
500 : $1.18
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rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
lm2742mtc/nopb national semiconductor pwm controller,lm2742mtc tssop14 5045036 75
lm2742mtc/nopb national semiconductor pwm controller,lm2742mtc tssop14 5045036p 60
lm2743mtc national semiconductor pwm controller,lm2743mtc tssop14 5045042 20
lm2743mtc national semiconductor pwm controller,lm2743mtc tssop14 5045042p 148
lm2744mtc/nopb national semiconductor sync switch. ctrl 3v:6v, lm2744mtc 6017458 85
lm2744mtc/nopb national semiconductor sync switch. ctrl 3v:6v, lm2744mtc 6017458p 175
lm2745mtc/nopb national semiconductor sync switch. controller 3v:6v, lm2745mtc 6017464 90
lm2745mtc/nopb national semiconductor sync switch. controller 3v:6v, lm2745mtc 6017464p 180
lm2747mtc national semiconductor synchronous buck controller,lm2747mtc 6554266 53
lm2747mtc national semiconductor synchronous buck controller,lm2747mtc 6554266p 91
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
lm2744mtc/nopb national semi sync.switching control 3v:6v lm2744mtcnopb 282
1  : $2.70
25  : $2.40
50  : $2.16
100  : $1.96
282  : $1.44
see more
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