IC芯片LM3940品牌、價(jià)格、PDF參數(shù)

newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
lm3940imp-3.3 national semiconductor ic, ldo volt reg, 3.3v, 1a, sot-223-3, cut tape 07b6637 0
1-24 : $1.89
25-99 : $1.46
100-249 : $1.33
250-499 : $1.19
500 or more : $1.03
see more
lm3940is-3.3 national semiconductor ic, ldo volt reg, 3.3v, 1a, to-263, each 07b6639 0
1-24 : $2.2
25-99 : $1.78
100-249 : $1.6
250-499 : $1.42
500-999 : $1.25
1000-2499 : $1.03
2500-4999 : $.958
5000 or more : $.923
see more
lm3940it-3.3 national semiconductor ic, ldo volt reg, 3.3v, 1a, to-220, each 07b6641 0
1-24 : $2.14
25-99 : $1.73
100-249 : $1.56
250-499 : $1.38
500-999 : $1.21
1000-2499 : $1
2500-4999 : $.931
5000 or more : $.897
see more
lm3940is-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, to-263, each 41k5124 698
1-24 : $2.2
25-99 : $1.78
100-249 : $1.6
250-499 : $1.42
500-999 : $1.25
1000-2499 : $1.03
2500-4999 : $.958
5000 or more : $.923
see more
lm3940it-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, to-220, each 41k5126 403
1-24 : $2.14
25-99 : $1.73
100-249 : $1.56
250-499 : $1.38
500-999 : $1.21
1000-2499 : $1
2500-4999 : $.931
5000 or more : $.897
see more
lm3940isx-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, to-263, cut tape 41k5125 1022
1-24 : $1.24
25-99 : $1.16
100-249 : $1.06
250-499 : $.983
500-999 : $.931
1000-2499 : $.891
2500-4999 : $.827
5000 or more : $.798
see more
lm3940imp-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, sot-223-4, cut tape 41k5122 2845
1-24 : $1.89
25-99 : $1.46
100-249 : $1.33
250-499 : $1.19
500 or more : $1.03
see more
lm3940is-3.3 national semiconductor v reg ldo +3.3v, 3940, sot-263-3, each 97k3476 517
1-99 : $1.63
100-249 : $1.46
250-499 : $1.34
500-999 : $1.24
1000 or more : $1.15
see more
element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
lm3940isx-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, to-263 1496167 1055
1 : $1.79
25 : $1.68
lm3940imp-3.3/nopb national semiconductor ic, v reg, linear, 3.3v, smd 1469104 2495
1 : $1.17
25 : $1.1
lm3940is-3.3/nopb national semiconductor ic, v reg, linear, 3.3v 1469105 507
1 : $1.47
25 : $1.37
lm3940it-3.3/nopb national semiconductor ic, v reg, linear, 3.3v 1469106 305
1 : $1.67
25 : $1.56
lm3940is-3.3 national semiconductor v reg ldo +3.3v, 3940, sot-263-3 9494545 669
1 : $1.34
25 : $1.25
lm3940it-3.3 national semiconductor ic, v reg ldo +3.3v, 3940, to-220-3 9494553 2547
1 : $1.31
25 : $1.22
lm3940imp-3.3 national semiconductor v reg ldo +3.3v, 3940, sot-223-3 9779280 1222
1 : $1.02
25 : $0.95
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
lm3940imp-3.3 national semiconductor v reg ldo +3.3v, 3940, sot-223-3 9779280 345 1976
1 : £1.62
10 : £1.0
100 : £0.81
lm3940imp-3.3/nopb national semiconductor ic, v reg, linear, 3.3v, smd 1469104 3102 900
1 : £1.73
10 : £1.03
100 : £0.92
250 : £0.79
500 : £0.72
see more
lm3940is-3.3 national semiconductor v reg ldo +3.3v, 3940, sot-263-3 9494545 152 777
1 : £2.31
10 : £1.38
100 : £1.09
lm3940is-3.3/nopb national semiconductor ic, v reg, linear, 3.3v 1469105 309 452
1 : £1.88
10 : £1.55
100 : £1.24
250 : £1.06
500 : £0.92
see more
lm3940isx-3.3/nopb national semiconductor ic, ldo volt reg, 3.3v, 1a, to-263 1496167 1055 1022
1 : £1.509
25 : £1.277
100 : £1.153
250 : £1.028
500 : £0.895
see more
lm3940it-3.3 national semiconductor ic, v reg ldo +3.3v, 3940, to-220-3 9494553 452 2475
1 : £1.7
10 : £1.02
100 : £0.81
lm3940it-3.3/nopb national semiconductor ic, v reg, linear, 3.3v 1469106 481 420
1 : £1.84
10 : £1.49
100 : £1.21
250 : £1.03
500 : £0.9
see more
digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
lm3940imp-3.3/nopb national semiconductor ic regulator ldo 3.3v sot223-3 lm3940imp-3.3dkr-nd 5275
digi-reel®
1 : $1.89
25 : $1.458
100 : $1.323
250 : $1.188
500 : $1.026
see more
lm3940imp-3.3/nopb national semiconductor ic regulator ldo 3.3v sot-223 lm3940imp-3.3ct-nd 5275
cut tape
1 : $1.89
25 : $1.458
100 : $1.323
250 : $1.188
500 : $1.026
see more
lm3940imp-3.3/nopb national semiconductor ic regulator ldo 3.3v sot-223 lm3940imp-3.3tr-nd 5000
tape & reel
1000 : $0.783
3000 : $0.729
5000 : $0.702
10000 : $0.675
lm3940impx-3.3/nopb national semiconductor ic regulator ldo 3.3v sot-223 lm3940impx-3.3-nd 0
2000 : $0.729
lm3940is-3.3/nopb national semiconductor ic regulator ldo 3.3v to-263 lm3940is-3.3-nd 900
tube
1 : $2.20
25 : $1.7752
100 : $1.5975
250 : $1.42
500 : $1.2425
1000 : $1.0295
2500 : $0.9585
5000 : $0.923
10000 : $0.8875
see more
lm3940isx-3.3/nopb national semiconductor ic regulator ldo 3.3v to-263 lm3940isx-3.3tr-nd 2000
tape & reel
500 : $1.243
1000 : $1.03
2500 : $0.959
5000 : $0.923
10000 : $0.888
see more
lm3940it-3.3/nopb national semiconductor ic regulator ldo 3.3v to220-3 lm3940it-3.3-nd 1843
tube
1 : $2.14
25 : $1.7252
100 : $1.5525
250 : $1.38
500 : $1.2075
1000 : $1.0005
2500 : $0.9315
5000 : $0.897
10000 : $0.8625
see more
lm3940ld-3.3/nopb national semiconductor ic reg ldo 1a 3.3v 8-llp lm3940ld-3.3-nd 0
1000 : $0.8486
lm3940ldx-3.3 national semiconductor ic reg ldo 1a 3.3v 8-llp lm3940ldx-3.3-nd 0
4500 : $0.8288
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: lm3940it-3.3/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm3940it-3.3nopb
1:  $2.14
25:  $1.72
100:  $1.55
250:  $1.38
500:  $1.20
540
in stock
mfr. part #: lm3940is-3.3/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm3940is-3.3nopb
1:  $2.20
25:  $1.77
100:  $1.59
250:  $1.42
500:  $1.24
434
in stock
mfr. part #: lm3940imp-3.3/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm3940imp3.3nopb
1:  $1.89
25:  $1.45
100:  $1.32
250:  $1.18
500:  $1.02
980
in stock
mfr. part #: lm3940isx-3.3/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators 1a ldo reg
rohs: yes
mouser part #: 926-lm3940isx3.3nopb
1:  $2.20
25:  $1.77
100:  $1.59
250:  $1.42
500:  $1.24
1,000
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
lm3940imp-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940imp-3.3 1000
$0.71
lm3940imp-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940imp-3.3**mult1 780
click buy for pricing
lm3940imp-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940imp-3.3/nopb 18000
$0.70
lm3940imp-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940imp-3.3/nopb**mult 1057
click buy for pricing
lm3940impx-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940impx-3.3 0
$0.73
lm3940impx-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940impx-3.3/nopb 0
$0.73
lm3940impx-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) sot-223 t/r lm3940impx-3.3/nopb**mu 2000
click buy for pricing
lm3940is-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 rail lm3940is-3.3 1119
$0.92
lm3940is-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 rail lm3940is-3.3/nopb 6156
$0.92
lm3940isx-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 t/r lm3940isx-3.3 0
$0.96
lm3940isx-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 t/r lm3940isx-3.3**mult1 500
click buy for pricing
lm3940isx-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 t/r lm3940isx-3.3/nopb 14500
$0.92
lm3940isx-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin(3+tab) to-263 t/r lm3940isx-3.3/nopb**mult 400
click buy for pricing
lm3940it-3.3 national semiconductor ldo regulator pos 3.3v 1a 3-pin(3+tab) to-220 rail lm3940it-3.3 4
$0.93
lm3940it-3.3/lb07 national semiconductor ldo regulator 3.3v 1a 3-pin (3+tab) to-220 t/r lm3940it-3.3/lb07 0
$0.93
lm3940it-3.3/nopb national semiconductor ldo regulator pos 3.3v 1a 3-pin(3+tab) to-220 rail lm3940it-3.3/nopb 230
$0.90
lm3940wg3.3-scd/mlge709 national semiconductor ldo regulator pos 3.3v 1a 16-pin csoic lm3940wg3.3-scd 0
$23.59
lm3940wg3.3-scd/mlge national semiconductor lm3940wg3.3-scd/mlge 0
$19.16
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
lm3940is-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-263 - rail/tube lm3940is-3.3 521 in stock
1 : $0.8892
25 : $0.85
100 : $0.8028
lm3940it-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-220 - rail/tube lm3940it-3.3 12 wks factory lead time
540 : $0.7819
lm3940is-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-263 - rail/tube lm3940is-3.3/nopb 1802 in stock
1 : $0.8892
25 : $0.85
100 : $0.8028
lm3940it-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-220 - rail/tube lm3940it-3.3/nopb 1955 in stock
1 : $0.8662
25 : $0.8279
100 : $0.7819
lm3940impx-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - tape and reel lm3940impx-3.3/nopb 8 wks factory lead time
2000 : $0.6739
4001 : $0.6441
8001 : $0.6083
lm3940j-3.3-scd rochester electronics - bulk lm3940j-3.3-scd 1 wks factory lead time
19 : $22.60
100 : $19.37
lm3940isx-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-263 - tape and reel lm3940isx-3.3 1000 in stock
500 : $0.8892
1001 : $0.85
2001 : $0.8028
lm3940isx-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-263 - tape and reel lm3940isx-3.3/nopb 4500 in stock
500 : $0.8892
1001 : $0.85
2001 : $0.8028
lm3940impx-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - tape and reel lm3940impx-3.3 12 wks factory lead time
2000 : $0.6739
4001 : $0.6441
8001 : $0.6083
lm3940imp-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - cut tr (sos) lm3940imp-3.3/nopb/bkn 765 in stock
1 : $0.9929
25 : $0.8936
51 : $0.8124
101 : $0.7447
lm3940imp-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - tape and reel lm3940imp-3.3 12 wks factory lead time
1000 : $0.6739
2001 : $0.6441
4001 : $0.6083
lm3940it-3.3 rochester electronics lm3940it-3.3 1 wks factory lead time
404 : $0.8857
lm3940impx-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - cut tr (sos) lm3940impx-3.3/nopb/bkn 1925 in stock
1 : $0.9929
25 : $0.8936
51 : $0.8124
101 : $0.7447
lm3940impx-3.3/nopb rochester electronics lm3940impx-3.3/nopb 1 wks factory lead time
521 : $0.6857
lm3940it-3.3/nopb rochester electronics lm3940it-3.3/nopb 1 wks factory lead time
329 : $1.09
lm3940isx-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 3pin to-263 - cut tr (sos) lm3940isx-3.3/nopb/bkn 490 in stock
1 : $1.31
25 : $1.18
51 : $1.07
101 : $0.9827
lm3940imp-3.3 rochester electronics lm3940imp-3.3 1 wks factory lead time
424 : $0.8429
lm3940isx-3.3/nopb rochester electronics lm3940isx-3.3/nopb 1 wks factory lead time
321 : $1.11
lm3940imp-3.3/nopb national semiconductor reg ldo lin fix pos 3.3v 1a 4pin sot-223 - tape and reel lm3940imp-3.3/nopb 5000 in stock
1000 : $0.6739
2001 : $0.6441
4001 : $0.6083
verical • authorized dealer
元器件型號(hào) 廠商 描述 rohs 數(shù)量 價(jià)格
lm3940it-3.3/nopb national semiconductor ldo regulator 3.3v 1a 3-pin (3+tab) to-220 rail yes 0
$0.8066
lm3940isx-3.3 national semiconductor reg ldo lin fix pos 3.3v 1a 4-pin (3+tab) to-263 t/r no 0
$0.8622
lm3940isx-3.3/nopb national semiconductor ldo regulator 3.3v 1a 4-pin (3+tab) to-263 t/r yes 13500
$0.8279
lm3940imp-3.3/nopb national semiconductor ldo regulator 3.3v 1a 4-pin (3+tab) sot-223 t/r yes 18000
$0.6303
lm3940is-3.3 national semiconductor ldo regulator 3.3v 1a 4-pin (3+tab) to-263 rail no 1119
$0.8307
lm3940impx-3.3/nopb national semiconductor ldo regulator 3.3v 1a 4-pin (3+tab) sot-223 t/r yes 0
$0.656
lm3940imp-3.3 national semiconductor ldo regulator pos 3.3v 1a 4-pin (3+tab) sot-223 t/r no 1000
$0.6407
lm3940is-3.3 nopb national semiconductor ldo regulator pos 3.3v 1a 4-pin (3+tab) to-263 rail yes 6156
$0.8309
future electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 pkg qty rohs pb free datasheet 數(shù)量 價(jià)格 (usd)
lm3940imp-3.3 national semiconductor 5v-3.3v low dropout converter 1000 n n datasheet 0
1000 : $0.485
lm3940imp-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - sot-223-3 1000 y y datasheet 125000
1000 : $0.485
lm3940impx-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - sot-223-3 1 y y datasheet 1573
1 : $0.505
125 : $0.50
750 : $0.49
1500 : $0.485
lm3940impx-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - sot-223-3 2000 y y datasheet 32000
2000 : $0.485
lm3940is-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - to-263-3 1 y y datasheet 8699
1 : $0.665
100 : $0.66
250 : $0.65
1000 : $0.645
1500 : $0.64
see more
lm3940isx-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - to-263-3 500 y y datasheet 11000
500 : $0.64
lm3940it-3.3/nopb national semiconductor lm3940 series 3.3 v 1 a low dropout regulator - to-220-3 1 y y datasheet 21346
1 : $0.645
100 : $0.64
250 : $0.635
1000 : $0.625
rs components - china • authorized distributor
元器件型號(hào) 廠商 描述 rs # 數(shù)量 china
lm3940imp-3.3/nopb national semiconductor 1a,3.3v,ldo voltage reg.,lm3940imp-3.3 5361546 457
lm3940is-3.3/nopb national semiconductor 1a,3.3v,ldo voltage reg.,lm3940is-3.3 5338265 411
lm3940is-3.3/nopb national semiconductor 1a,3.3v,ldo voltage reg.,lm3940is-3.3 5338265p 193
lm3940it-3.3/nopb national semiconductor 1a,3.3v,ldo voltage reg.,lm3940it-3.3 5343021 345
lm3940it-3.3/nopb national semiconductor lm3940it-3.3 5343021p 270
gerber electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 數(shù)量 價(jià)格
lm3940it-3.3 national semiconductor 3 pin ia low dropout regulator for 5v to 3.3v conversion 45 per tube 333
$0.78
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 oc # 數(shù)量 價(jià)格
lm3940imp-3.3/nopb national semi 5v-3.3v low dropout converter lm3940imp33nopb 1466
1  : $.723
25  : $.663
100  : $.624
250  : $.574
500  : $.545
see more
lm3940is-3.3/nopb national semi 5v-3.3v low dropout converter lm3940is33nopb 610
1  : $.96
25  : $.89
100  : $.83
250  : $.77
500  : $.72
see more
lm3940isx-3.3/nopb national semi 5v-3.3v low dropout converter lm3940isx33nopb 7500
1  : $.96
25  : $.89
100  : $.83
250  : $.77
500  : $.72
see more
lm3940it-3.3/nopb national semi 5v-3.3v low dropout converter lm3940it33nopb 50
1  : $.94
25  : $.87
100  : $.80
250  : $.75
500  : $.70
see more
bristol electronics
元器件型號(hào) 廠商 packaging date code 數(shù)量
lm3940is-3.3 nsc tube 00 13
quest components
quest components, inc.   search results availability quantity price
breaks
part#: lm3940imp-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sot-223
mfg: national semiconductor corp
in stock 8 1 $2.2000
3 $1.7600

 buy now
part#: lm3940imp-3.3/nopb
desc: 3.3 v fixed positive ldo regulator, 0.2 v dropout, pdso4
mfg: national semiconductor corp
in stock 166
submit request for pricing

submit
rfq
part#: lm3940is-3.3
desc: voltage regulator
mfg: sipex corp
in stock 15,168 1 $2.0000
4 $1.6000
14 $1.0000
61 $0.6000
334 $0.5200
1539 $0.5000
3001 $0.4400

 buy now
part#: lm3940is-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 273 1 $2.0400
3 $1.5300
17 $1.2750
60 $0.7650
197 $0.7140

 buy now
part#: lm3940is-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sip
mfg: nsc
ships in 3-5 days 10 1 $2.6000
3 $1.9500

 buy now
part#: lm3940isx-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sip
mfg: nsc
in stock 194 1 $2.0400
3 $1.5300
17 $1.2750
60 $0.7650

 buy now
part#: lm3940isx-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 113 1 $2.0400
3 $1.5300
17 $1.2750
60 $0.7650

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part#: lm3940it-3.3
desc: voltage regulator, +3.3v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 8 1 $2.1200
3 $1.5900

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part#: lm3940it-3.3nopb
desc: 3.3 v fixed positive ldo regulator, 0.2 v dropout, to-220
mfg: national semiconductor corp
in stock 18 1 $2.4800
3 $1.8600
14 $1.5500

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part#: lm3940t-3.3
desc: voltage regulator
mfg: sipex corp
in stock 10,486 1 $2.1000
3 $1.6800
13 $1.0500
58 $0.6300
318 $0.5460
1466 $0.5250
2858 $0.4620

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