型号

IC芯片LM2940CS品牌、价格、PDF参数

digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
lm2940csx-15 national semiconductor ic reg 15v 1a ldo to-263 lm2940csx-15ct-nd 0
1 : $2.33
25 : $1.7984
100 : $1.6317
250 : $1.4652
lm2940csx-15 national semiconductor ic reg 15v 1a ldo to-263 lm2940csx-15tr-nd 0
1000 : $0.966
lm2940cs-12/nopb national semiconductor ic regulator ldo 1a to-263 lm2940cs-12-nd 1699
tube
1 : $2.06
25 : $1.6652
100 : $1.4985
250 : $1.332
500 : $1.1655
1000 : $0.9657
2500 : $0.8991
5000 : $0.8658
10000 : $0.8325
see more
lm2940cs-15/nopb national semiconductor ic regulator ldo 1a to-263 lm2940cs-15-nd 304
tube
1 : $2.06
25 : $1.6652
100 : $1.4985
250 : $1.332
500 : $1.1655
1000 : $0.9657
2500 : $0.8991
5000 : $0.8658
10000 : $0.8325
see more
lm2940cs-5.0/nopb national semiconductor ic regulator ldo 1a to-263 lm2940cs-5.0-nd 486
tube
1 : $2.06
25 : $1.6652
100 : $1.4985
250 : $1.332
500 : $1.1655
1000 : $0.9657
2500 : $0.8991
5000 : $0.8658
10000 : $0.8325
see more
lm2940cs-9.0/nopb national semiconductor ic regulator ldo 1a to-263 lm2940cs-9.0-nd 1935
tube
1 : $2.06
25 : $1.6652
100 : $1.4985
250 : $1.332
500 : $1.1655
1000 : $0.9657
2500 : $0.8991
5000 : $0.8658
10000 : $0.8325
see more
lm2940csx-12/nopb national semiconductor ic reg 12v 1a ldo to-263 lm2940csx-12-nd 0
1000 : $0.7946
lm2940csx-15/nopb national semiconductor ic reg 15v 1a ldo to-263 lm2940csx-15/nopbtr-nd 0
500 : $0.959
lm2940csx-15/nopb national semiconductor ic reg 15v 1a ldo to-263 lm2940csx-15/nopbct-nd 0
1 : $1.92
25 : $1.4796
100 : $1.3426
lm2940csx-5.0/nopb national semiconductor ic regulator ldo 1a to-263 lm2940csx-5.0tr-nd 1500
tape & reel
500 : $1.166
1000 : $0.966
2500 : $0.899
5000 : $0.866
10000 : $0.833
see more
lm2940csx-9.0/nopb national semiconductor ic reg 9v 1a ldo to-263 lm2940csx-9.0-nd 0
1000 : $0.7946
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
lm2940cs-5.0 national semiconductor ic, ldo volt reg, 5v, 1a, to-263, each 07b6352 0
1-24 : $2.06
25-99 : $1.67
100-249 : $1.5
250-499 : $1.34
500-999 : $1.17
1000-2499 : $.965
2500-4999 : $.899
5000 or more : $.865
see more
lm2940cs-15/nopb national semiconductor ic, ldo volt reg, 15v, 1a, to-263, each 41k4568 232
1-24 : $2.06
25-99 : $1.67
100-249 : $1.5
250-499 : $1.34
500-999 : $1.17
1000-2499 : $.965
2500-4999 : $.899
5000 or more : $.865
see more
lm2940cs-5.0/nopb national semiconductor ic, ldo volt reg, 5v, 1a, to-263, each 41k4569 1778
1-24 : $2.06
25-99 : $1.67
100-249 : $1.5
250-499 : $1.34
500-999 : $1.17
1000-2499 : $.965
2500-4999 : $.899
5000 or more : $.865
see more
lm2940csx-5.0/nopb national semiconductor ic, ldo volt reg, 5v, 1a, to-263, cut tape 41k4573 280
1-24 : $1.18
25-99 : $1.1
100-249 : $.999
250-499 : $.932
500-999 : $.883
1000-2499 : $.844
2500-4999 : $.784
5000 or more : $.757
see more
lm2940cs-9.0/nopb national semiconductor ic, ldo volt reg, 9v, 1a, to-263, each 41k4570 5
1-24 : $2.06
25-99 : $1.67
100-249 : $1.5
250-499 : $1.34
500-999 : $1.17
1000-2499 : $.965
2500-4999 : $.899
5000 or more : $.865
see more
lm2940cs-12/nopb national semiconductor ic, ldo volt reg, 12v, 1a, to-263, each 41k4567 654
1-24 : $2.06
25-99 : $1.67
100-249 : $1.5
250-499 : $1.34
500-999 : $1.17
1000-2499 : $.965
2500-4999 : $.899
5000 or more : $.865
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)
lm2940cs-5.0... national semiconductor v reg ldo +5.0v, smd, 2940, to2633 953386 29
1 : $1.57
lm2940cs-9.0 national semiconductor v reg ldo +9.0v, smd, 2940, to2633 9494430 959
1 : $2.38
25 : $1.93
lm2940cs-5.0 national semiconductor v reg ldo +5.0v, smd, 2940, to2633 9779850 720
1 : $1.23
25 : $1.15
lm2940cs-12/nopb national semiconductor ic, v reg, linear, 12v 1469072 991
1 : $1.39
25 : $1.31
lm2940cs-5.0/nopb national semiconductor ic, v reg, linear, 5v 1469073 1275
1 : $1.39
25 : $1.31
lm2940cs-15/nopb national semiconductor ic, reg, ldo, 15v, 1a, to263 1564643 239
1 : $1.72
25 : $1.6
lm2940csx-5.0/nopb national semiconductor ic, ldo reg 1685538 64
1 : $1.72
10 : $1.6
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)
lm2940cs-12/nopb national semiconductor ic, v reg, linear, 12v 1469072 550 796
1 : £0.84
10 : £0.73
100 : £0.66
250 : £0.64
500 : £0.61
see more
lm2940cs-15/nopb national semiconductor ic, reg, ldo, 15v, 1a, to263 1564643 24 250
1 : £1.39
10 : £1.17
100 : £0.96
250 : £0.84
500 : £0.75
see more
lm2940cs-5.0 national semiconductor v reg ldo +5.0v, smd, 2940, to2633 9779850 60 2451
1 : £1.8
10 : £1.12
100 : £0.9
lm2940cs-5.0/nopb national semiconductor ic, v reg, linear, 5v 1469073 405 1105
1 : £0.84
10 : £0.72
100 : £0.63
250 : £0.61
500 : £0.6
see more
lm2940cs-9.0 national semiconductor v reg ldo +9.0v, smd, 2940, to2633 9494430 141 1568
1 : £2.05
10 : £1.39
100 : £1.13
lm2940csx-5.0/nopb national semiconductor ic, ldo reg 1685538 5 67
1 : £1.67
10 : £1.31
100 : £1.06
250 : £0.98
500 : £0.88
see more
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: lm2940cs-12/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm2940cs-12/nopb
1:  $2.06
25:  $1.66
100:  $1.49
250:  $1.33
500:  $1.16
585
in stock
mfr. part #: lm2940csx-5.0/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm2940csx5.0nopb
1:  $2.06
25:  $1.66
100:  $1.49
250:  $1.33
500:  $1.16
1,000
in stock
mfr. part #: lm2940cs-5.0/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm2940cs-5.0nopb
1:  $2.06
25:  $1.66
100:  $1.49
250:  $1.33
500:  $1.16
585
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
lm2940cs-12 national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 rail lm2940cs-12 740
$0.91
lm2940cs-12/nopb national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 rail lm2940cs-12/nopb 0
$0.91
lm2940cs-15 national semiconductor ldo regulator pos 15v 1a 4-pin(3+tab) to-263 rail lm2940cs-15 435
$0.91
lm2940cs-15/nopb national semiconductor ldo regulator pos 15v 1a 4-pin(3+tab) to-263 rail lm2940cs-15/nopb 538
$0.91
lm2940cs-5.0 national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 rail lm2940cs-5.0 2011
$0.87
lm2940cs-5.0/nopb national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 rail lm2940cs-5.0/nopb 3960
$0.87
lm2940cs-9.0/nopb national semiconductor ldo regulator pos 9v 1a 4-pin(3+tab) to-263 rail lm2940cs-9.0/nopb 328
$0.89
lm2940csx-12 national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 t/r lm2940csx-12 1000
$0.91
lm2940csx-12/nopb national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 t/r lm2940csx-12/nopb 1002
$0.87
lm2940csx-12/nopb national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 t/r lm2940csx-12/nopb**mult1 384
click buy for pricing
lm2940csx-15 national semiconductor ldo regulator pos 15v 1a 4-pin(3+tab) to-263 t/r lm2940csx-15 500
$0.91
lm2940csx-15/nopb national semiconductor ldo regulator pos 15v 1a 4-pin(3+tab) to-263 t/r lm2940csx-15/nopb 2000
$0.89
lm2940csx-5.0 national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 t/r lm2940csx-5.0 0
$0.91
lm2940csx-5.0 national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 t/r lm2940csx-5.0**mult1 842
click buy for pricing
lm2940csx-5.0/nopb national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 t/r lm2940csx-5.0/nopb 7000
$0.87
lm2940csx-5.0/nopb national semiconductor ldo regulator pos 5v 1a 4-pin(3+tab) to-263 t/r lm2940csx-5.0/nopb**mult 810
click buy for pricing
lm2940csx-9.0/nopb national semiconductor ldo regulator pos 9v 1a 4-pin(3+tab) to-263 t/r lm2940csx-9.0/nopb 0
$0.91
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
lm2940csx-5.0 national semiconductor reg ldo lin fix pos 5v 1a 3pin to-263 - tape and reel lm2940csx-5.0 1500 in stock
500 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-12 national semiconductor reg ldo lin fix pos 12v 1a 3pin to-263 - rail/tube lm2940cs-12 141 in stock
1 : $0.7611
lm2940csx-12 national semiconductor reg ldo lin fix pos 12v 1a 3pin to-263 - tape and reel lm2940csx-12 16 wks factory lead time
1000 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-5.0/nopb national semiconductor reg ldo lin fix pos 5v 1a 4pin to-263 - rail/tube lm2940cs-5.0/nopb 2578 in stock
1 : $0.8431
25 : $0.8059
100 : $0.7611
lm2940csx-5.0/nopb national semiconductor reg ldo lin fix pos 5v 1a 3pin to-263 - tape and reel lm2940csx-5.0/nopb 8 wks factory lead time
500 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-9.0/nopb national semiconductor reg ldo lin fix pos 9v 1a 3pin to-263 - rail/tube lm2940cs-9.0/nopb 720 in stock
1 : $0.8431
25 : $0.8059
100 : $0.7611
lm2940csx-15 national semiconductor reg ldo lin fix pos 15v 1a 3pin to-263 - tape and reel lm2940csx-15 12 wks factory lead time
1000 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-15 national semiconductor reg ldo lin fix pos 15v 1a 3pin to-263 - rail/tube lm2940cs-15 12 wks factory lead time
585 : $0.7611
lm2940csx-15/nopb national semiconductor reg ldo lin fix pos 15v 1a 3pin to-263 - tape and reel lm2940csx-15/nopb 8 wks factory lead time
500 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-15/nopb national semiconductor reg ldo lin fix pos 15v 1a 4pin to-263 - rail/tube lm2940cs-15/nopb 1288 in stock
1 : $0.8431
25 : $0.8059
100 : $0.7611
lm2940cs-9.0 national semiconductor reg ldo lin fix pos 9v 1a 3pin to-263 - rail/tube lm2940cs-9.0 16 wks factory lead time
585 : $0.7611
lm2940cs-5.0 national semiconductor reg ldo lin fix pos 5v 1a 4pin to-263 - rail/tube lm2940cs-5.0 12 wks factory lead time
585 : $0.7611
lm2940csx-9.0 national semiconductor reg ldo lin fix pos 9v 1a 3pin to-263 - tape and reel lm2940csx-9.0 16 wks factory lead time
1000 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940csx-9.0/nopb national semiconductor reg ldo lin fix pos 9v 1a 3pin to-263 - tape and reel lm2940csx-9.0/nopb 8 wks factory lead time
1000 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940csx-12/nopb national semiconductor reg ldo lin fix pos 12v 1a 3pin to-263 - tape and reel lm2940csx-12/nopb 1000 in stock
500 : $0.8431
1001 : $0.8059
2001 : $0.7611
lm2940cs-12/nopb national semiconductor reg ldo lin fix pos 12v 1a 3pin to-263 - rail/tube lm2940cs-12/nopb 2668 in stock
1 : $0.8431
25 : $0.8059
100 : $0.7611
lm2940cs-15 rochester electronics lm2940cs-15 1 wks factory lead time
338 : $1.06
lm2940csx-5.0 rochester electronics lm2940csx-5.0 1 wks factory lead time
338 : $1.06
lm2940csx-12/nopb national semiconductor reg ldo lin fix pos 12v 1a 3pin to-263 - cut tr (sos) lm2940csx-12/nopb/bkn 500 in stock
1 : $1.24
25 : $1.12
51 : $1.02
101 : $0.9317
lm2940cs-12 rochester electronics lm2940cs-12 1 wks factory lead time
338 : $1.06
lm2940csx-9.0/nopb rochester electronics lm2940csx-9.0/nopb 1 wks factory lead time
338 : $1.06
lm2940csx-9.0/nopb national semiconductor reg ldo lin fix pos 9v 1a 3pin to-263 - cut tr (sos) lm2940csx-9.0/nopb/bkn 500 in stock
1 : $1.24
25 : $1.12
51 : $1.02
101 : $0.9317
lm2940csx-15/nopb national semiconductor reg ldo lin fix pos 15v 1a 3pin to-263 - cut tr (sos) lm2940csx-15/nopb/bkn 500 in stock
1 : $1.24
25 : $1.12
51 : $1.02
101 : $0.9317
lm2940csx-5.0/nopb national semiconductor reg ldo lin fix pos 5v 1a 3pin to-263 - cut tr (sos) lm2940csx-5.0/nopb/bkn 500 in stock
1 : $1.24
25 : $1.12
51 : $1.02
101 : $0.9317
lm2940cs-5.0 rochester electronics lm2940cs-5.0 1 wks factory lead time
338 : $1.06
lm2940cs-12/nopb rochester electronics lm2940cs-12/nopb 1 wks factory lead time
410 : $0.8714
lm2940cs-15/nopb rochester electronics lm2940cs-15/nopb 1 wks factory lead time
338 : $1.06
lm2940csx-15/nopb rochester electronics lm2940csx-15/nopb 1 wks factory lead time
338 : $1.06
lm2940cs-5.0/nopb rochester electronics lm2940cs-5.0/nopb 1 wks factory lead time
338 : $1.06
lm2940cs-9.0/nopb rochester electronics lm2940cs-9.0/nopb 1 wks factory lead time
410 : $0.8714
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
lm2940csx-12/nopb national semiconductor ldo regulator 12v 1a 4-pin (3+tab) to-263 t/r yes 1000
$0.7869
lm2940csx-5.0/nopb national semiconductor ldo regulator 5v 1a 4-pin (3+tab) to-263 t/r yes 7000
$0.7869
lm2940cs-12/nopb national semiconductor ldo regulator 12v 1a 4-pin (3+tab) to-263 rail yes 0
$0.8195
lm2940csx-15/nopb national semiconductor ldo regulator 15v 1a 4-pin (3+tab) to-263 t/r yes 2000
$0.8025
lm2940csx-5.0 national semiconductor ldo regulator 5v 1a 4-pin (3+tab) to-263 t/r no 0
$0.8196
lm2940cs-15/nopb national semiconductor ldo regulator 15v 1a 4-pin (3+tab) to-263 rail yes 615
$0.8195
lm2940cs-5.0 national semiconductor ldo regulator 5v 1a 4-pin (3+tab) to-263 rail no 2011
$0.7876
lm2940cs-5.0/nopb national semiconductor ldo regulator 5v 1a 4-pin (3+tab) to-263 rail yes 3960
$0.7869
lm2940cs-12 national semiconductor ldo regulator 12v 1a 4-pin (3+tab) to-263 rail no 740
$0.8193
lm2940cs-9.0/nopb national semiconductor ldo regulator 9v 1a 4-pin (3+tab) to-263 rail yes 328
$0.8025
lm2940cs-15 national semiconductor ldo regulator 15v 1a 4-pin (3+tab) to-263 rail no 435
$0.8181
lm2940csx-12 national semiconductor ldo regulator pos 12v 1a 4-pin(3+tab) to-263 t/r no 1000
$0.8181
lm2940csx-15 national semiconductor ldo regulator pos 15v 1a 4-pin(3+tab) to-263 t/r no 500
$0.8181
allied electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 allied # 数量 价格
lm2940cs-5.0/nopb national semiconductor regulator; low dropout; to-263; 1a o/p; 5v; 0.5 v (typ.); 26 v (max.) 288-0445 124
1 : $2.359
100 : $1.625
250 : $1.315
lm2940cs-12/nopb national semiconductor regulator, ldo, 1a, to-220 pkg 288-0995 10
1 : $1.25
100 : $1.03
250 : $0.89
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)
lm2940cs-5.0/nopb national semiconductor lm2940 series 5 v 1 a low dropout voltage regulator to-263-3 1 y y datasheet 10848
1 : $0.63
100 : $0.625
250 : $0.615
1000 : $0.61
lm2940cs-12/nopb national semiconductor lm2940 series 12 v 1 a low dropout voltage regulator to-263-3 1 y y datasheet 1963
1 : $0.63
100 : $0.625
250 : $0.615
1000 : $0.61
lm2940cs-15/nopb national semiconductor lm2940 series 15 v 1 a low dropout voltage regulator to-263-3 1 y y datasheet 1623
1 : $0.63
100 : $0.625
250 : $0.615
1000 : $0.61
lm2940cs-9.0/nopb national semiconductor lm2940 series 9 v 1 a low dropout voltage regulator to-263-3 1 y y datasheet 0
1 : $0.63
100 : $0.625
250 : $0.615
1000 : $0.61
lm2940csx-12/nopb national semiconductor lm2940 series 12 v 1 a low dropout voltage regulator to-263-3 500 y y datasheet 1000
500 : $0.61
lm2940csx-15/nopb national semiconductor 1a low dropout regulator 500 y y 1000
500 : $0.61
lm2940csx-5.0/nopb national semiconductor lm2940 series 5 v 1 a low dropout voltage regulator to-263-3 1 y y datasheet 60
1 : $0.63
100 : $0.625
250 : $0.62
lm2940csx-5.0/nopb national semiconductor lm2940 series 5 v 1 a low dropout voltage regulator to-263-3 500 y y datasheet 50500
500 : $0.61
lm2940csx-9.0/nopb national semiconductor lm2940 series 9 v 1 a low dropout voltage regulator to-263-3 500 y y datasheet 0
500 : $0.61
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
lm2940cs-12/nopb national semiconductor 1a,12v,ldo voltage regulator,lm2940cs-12 5358966 80
lm2940cs-5.0/nopb national semiconductor 1a,5v,ldo voltage regulator,lm2940cs-5.0 5358972 130
lm2940cs-5.0/nopb national semiconductor 1a,5v,ldo voltage regulator,lm2940cs-5.0 5358972p 415
lm2940cs-9.0/nopb national semiconductor 1a low dropout regulator lm2940cs-9.0 460847 45
lm2940cs-9.0/nopb national semiconductor 1a low dropout regulator lm2940cs-9.0 460847p 80
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
lm2940csx-12/nopb national semi 1.5a 12v (0 to +125) to263 ldo lm2940csx12nopb 1500
1  : $.91
25  : $.84
100  : $.78
250  : $.73
500  : $.69
see more
lm2940csx-15/nopb national semi 1.5a 15v (0 to +125) to263 ldo lm2940csx15nopb 1000
1  : $.91
25  : $.84
100  : $.78
250  : $.73
500  : $.69
see more
lm2940csx-5.0/nopb national semi 1.5a 5v (0 to +125) to263 ldo lm2940csx50nopb 2000
1  : $.91
25  : $.84
100  : $.78
250  : $.73
500  : $.69
see more
lm2940csx-9.0/nopb national semi 1.5a 9v (0 to+125) to263 ldo lm2940csx90nopb 250
1  : $.91
25  : $.84
100  : $.78
250  : $.73
500  : $.69
see more
bristol electronics
元器件型号 厂商 packaging date code 数量
lm2940cs-5.0 nsc 45/tube 06 80
quest components
quest components, inc.   search results availability quantity price
breaks
part#: lm2940cs
desc: 2940cs
mfg: nsc/
in stock 45 1 $3.0000
3 $2.2500
12 $1.8750
41 $1.1250

 buy now
part#: lm2940cs-12
desc: voltage regulator, +12v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 20 1 $1.8000
4 $1.4400
15 $0.9000

 buy now
part#: lm2940cs-12
desc: voltage regulator, +12v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor (nsc)
ships in 2-3 days 8 1 $2.2240
3 $1.7792

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part#: lm2940cs-5.0
desc: voltage regulator, +5v, bi-polar, 3 pin, plastic, sip
mfg: nsc
ships in 3-5 days 64 1 $2.2500
3 $1.8000
12 $1.1250
54 $0.6750

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part#: lm2940cs-5.0
desc: voltage regulator, +5v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 5 1 $1.8000
4 $1.4400

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part#: lm2940cs-5.0
desc: voltage regulator, +5v, bi-polar, 3 pin, plastic, sip
mfg: nsc
in stock 2 1 $1.8000

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