型号

IC芯片LM2990T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
lm2990t-12/nopb national semiconductor ic regulator neg ldo to220-3 lm2990t-12-nd 609
tube
1 : $3.58
25 : $2.88
100 : $2.624
250 : $2.368
500 : $2.1248
1000 : $1.792
2500 : $1.7024
5000 : $1.632
10000 : $1.5872
see more
lm2990t-15/nopb national semiconductor ic regulator neg ldo to220-3 lm2990t-15-nd 0
1 : $3.58
25 : $2.88
100 : $2.624
250 : $2.368
500 : $2.1248
1000 : $1.792
2500 : $1.7024
5000 : $1.632
10000 : $1.5872
see more
lm2990t-5.0/nopb national semiconductor ic regulator neg ldo to220-3 lm2990t-5.0-nd 765
tube
1 : $3.58
25 : $2.88
100 : $2.624
250 : $2.368
500 : $2.1248
1000 : $1.792
2500 : $1.7024
5000 : $1.632
10000 : $1.5872
see more
lm2990t-5.2/nopb national semiconductor ic regulator neg ldo to220-3 lm2990t-5.2-nd 234
tube
1 : $3.58
25 : $2.88
100 : $2.624
250 : $2.368
500 : $2.1248
1000 : $1.792
2500 : $1.7024
5000 : $1.632
10000 : $1.5872
see more
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
lm2990t-12/nopb national semiconductor ic, ldo volt reg, -12v, 1.5a, to-220, each 41k4634 28
1-24 : $3.58
25-99 : $2.88
100-249 : $2.63
250-499 : $2.37
500-999 : $2.13
1000-2499 : $1.8
2500-4999 : $1.71
5000 or more : $1.64
see more
lm2990t-15/nopb national semiconductor ic, ldo volt reg, -15v, 1.5a, to-220, each 41k4635 210
1-24 : $3.58
25-99 : $2.88
100-249 : $2.63
250-499 : $2.37
500-999 : $2.13
1000-2499 : $1.8
2500-4999 : $1.71
5000 or more : $1.64
see more
lm2990t-5.0/nopb national semiconductor ic, ldo volt reg, -5v, 1a, to-220, each 41k4636 109
1-24 : $3.58
25-99 : $2.88
100-249 : $2.63
250-499 : $2.37
500-999 : $2.13
1000-2499 : $1.8
2500-4999 : $1.71
5000 or more : $1.64
see more
lm2990t-5.0 national semiconductor ic, v reg ldo -5.0v, 2990, to-220-3, each 97k3351 382
1-49 : $3.98
50-99 : $3.59
100-249 : $3.29
250-499 : $3.03
500 or more : $2.83
see more
lm2990t-5.2/nopb national semiconductor ic, ldo volt reg, -5.2v, 1.5a, to-220, each 41k4637 29
1-24 : $2.56
25-99 : $2.33
100-249 : $2.33
250-499 : $1.97
500-999 : $1.97
1000-2499 : $1.8
2500-4999 : $1.71
5000 or more : $1.64
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)
lm2990t-12 national semiconductor ic, v reg ldo -12v, 2990, to-220-3 9485899 176 577
1 : £3.27
10 : £2.41
100 : £1.94
250 : £1.67
500 : £1.5
see more
lm2990t-12/nopb national semiconductor ic, ldo volt reg, -12v, 1.5a, to-220 1145259 47 28
1 : £2.721
25 : £2.189
100 : £1.999
250 : £1.801
500 : £1.619
see more
lm2990t-15 national semiconductor ic, v reg ldo -15v, 2990, to-220-3 9485902 115 219
1 : £3.06
10 : £2.43
100 : £1.98
250 : £1.75
500 : £1.58
see more
lm2990t-15/nopb national semiconductor ic, reg, ldo, -15v, 1.0a, to220 1564647 24 246
1 : £2.59
10 : £2.23
100 : £2.0
250 : £1.78
500 : £1.59
see more
lm2990t-5.0 national semiconductor ic, v reg ldo -5.0v, 2990, to-220-3 9485880 219 538
1 : £3.06
10 : £2.43
100 : £1.98
250 : £1.75
500 : £1.58
see more
lm2990t-5.0/nopb national semiconductor ic, ldo volt reg, -5v, 1a, to-220 1850245 109 109
1 : £2.721
25 : £2.189
100 : £1.999
250 : £1.801
500 : £1.619
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)
lm2990t-5.0 national semiconductor ic, v reg ldo -5.0v, 2990, to-220-3 9485880 524
1 : $3.29
25 : $3.08
lm2990t-12 national semiconductor ic, v reg ldo -12v, 2990, to-220-3 9485899 439
1 : $3.19
25 : $3.05
lm2990t-15 national semiconductor ic, v reg ldo -15v, 2990, to-220-3 9485902 273
1 : $3.29
25 : $3.08
lm2990t-5.0/nopb national semiconductor ic, ldo volt reg, -5v, 1a, to-220 1850245 109
1 : $3.23
25 : $3.02
lm2990t-15/nopb national semiconductor ic, reg, ldo, -15v, 1.0a, to220 1564647 191
1 : $3.29
10 : $3.08
lm2990t-12/nopb national semiconductor ic, ldo volt reg, -12v, 1.5a, to-220 1145259 47
2 : $4.75
10 : $3.87
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: lm2990t-5.0/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators neg ldo reg
rohs: yes
mouser part #: 926-lm2990t-5.0/nopb
1:  $3.58
25:  $2.88
100:  $2.62
250:  $2.36
500:  $2.12
270
in stock
mfr. part #: lm2990t-12/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators neg ldo reg
rohs: yes
mouser part #: 926-lm2990t-12/nopb
1:  $3.58
25:  $2.88
100:  $2.62
250:  $2.36
500:  $2.12
268
in stock
mfr. part #: lm2990t-15/nopb
mfr.: national semiconductor
description: low dropout (ldo) regulators neg ldo reg
rohs: yes
mouser part #: 926-lm2990t-15/nopb
1:  $3.58
25:  $2.88
100:  $2.62
250:  $2.36
500:  $2.12
270
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
lm2990t-12 national semiconductor ldo regulator neg -12v 1.8a 3-pin(3+tab) to-220 rail lm2990t-12 0
$2.04
lm2990t-12/nopb national semiconductor ldo regulator neg -12v 1.8a 3-pin(3+tab) to-220 rail lm2990t-12/nopb 1159
$2.04
lm2990t-15 national semiconductor ldo regulator neg -15v 1.8a 3-pin(3+tab) to-220 rail lm2990t-15 15
$2.04
lm2990t-15/nopb national semiconductor ldo regulator neg -15v 1.8a 3-pin(3+tab) to-220 rail lm2990t-15/nopb 675
$2.04
lm2990t-5.0 national semiconductor ldo regulator neg -5v 1.8a 3-pin(3+tab) to-220 rail lm2990t-5.0 175
$2.04
lm2990t-5.0/lb01 national semiconductor ldo regulator neg -5v 1.8a 3-pin(3+tab) to-220 rail lm2990t-5.0/lb01 0
$2.12
lm2990t-5.0/nopb national semiconductor ldo regulator neg -5v 1.8a 3-pin(3+tab) to-220 rail lm2990t-5.0/nopb 1630
$2.04
lm2990t-5.2/nopb national semiconductor ldo regulator neg -5.2v 1.8a 3-pin(3+tab) to-220 rail lm2990t-5.2/nopb 226
$2.04
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
lm2990t-15/nopb national semiconductor ldo regulator -15v 1.8a 3-pin (3+tab) to-220 rail yes 945
$1.7758
lm2990t-5.0/nopb national semiconductor ldo regulator -5v 1.8a 3-pin (3+tab) to-220 rail yes 1630
$1.7758
lm2990t-5.0 national semiconductor ldo regulator -5v 1.8a 3-pin (3+tab) to-220 rail no 175
$1.7758
lm2990t-12/nopb national semiconductor ldo regulator -12v 1.8a 3-pin (3+tab) to-220 rail yes 1159
$1.7758
lm2990t-5.2/nopb national semiconductor ldo regulator -5.2v 1.8a 3-pin (3+tab) to-220 rail yes 176
$1.7758
lm2990t-12 national semiconductor ldo regulator -12v 1.8a 3-pin (3+tab) to-220 rail no 0
$1.7783
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
lm2990t-15 national semiconductor reg ldo lin fix neg -15v 1.8a 3pin to-220 - rail/tube lm2990t-15 273 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-12 national semiconductor reg ldo lin fix neg -12v 1.8a 3pin to-220 - rail/tube lm2990t-12 12 wks factory lead time
270 : $1.78
lm2990t-12/nopb national semiconductor reg ldo lin fix neg -12v 1.8a 3pin to-220 - rail/tube lm2990t-12/nopb 516 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-5.0/nopb national semiconductor reg ldo lin fix neg -5v 1.8a 3pin to-220 - rail/tube lm2990t-5.0/nopb 1066 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-15/nopb national semiconductor reg ldo lin fix neg -15v 1.8a 3pin to-220 - rail/tube lm2990t-15/nopb 482 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-5.2/nopb national semiconductor reg ldo lin fix neg -5.2v 1.8a 3pin to-220 - rail/tube lm2990t-5.2/nopb 145 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-5.2 national semiconductor reg ldo lin fix neg -5.2v 1.8a 3pin to-220 - rail/tube lm2990t-5.2 265 in stock
1 : $1.97
25 : $1.88
100 : $1.78
lm2990t-5.0 national semiconductor reg ldo lin fix neg -5v 1.8a 3pin to-220 - rail/tube lm2990t-5.0 12 wks factory lead time
270 : $1.78
lm2990t-5.0 rochester electronics lm2990t-5.0 26 wks factory lead time
178 : $2.01
lm2990t-5.2 rochester electronics lm2990t-5.2 26 wks factory lead time
178 : $2.01
lm2990t-5.0/nopb rochester electronics lm2990t-5.0/nopb 1 wks factory lead time
178 : $2.01
lm2990t-5.2/nopb rochester electronics lm2990t-5.2/nopb 1 wks factory lead time
178 : $2.01
lm2990t-12 rochester electronics lm2990t-12 1 wks factory lead time
178 : $2.01
lm2990t-12/nopb rochester electronics lm2990t-12/nopb 1 wks factory lead time
178 : $2.01
allied electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 allied # 数量 价格
lm2990t-12/nopb national semiconductor regulator; negative; 3-lead to-220; 1 a; -12 v (typ.); 0.1 v (typ.); 1.5 a 288-0460 0
1 : $3.009
100 : $2.489
250 : $2.153
lm2990t-15/nopb national semiconductor regulator; negative; 3-lead to-220; 1 a; -15 v (typ.); 0.1 v (typ.); 1.5 a 288-0461 14
1 : $4.785
100 : $3.296
250 : $2.668
lm2990t-5.0/nopb national semiconductor regulator, low dropout; to-220; surface; 1 a; 5 v; 0.1 v (typ.) 288-0462 15
1 : $3.033
100 : $2.697
250 : $2.439
lm2990t-5.2/nopb national semiconductor regulator; negative; 3-lead to-220; 1 a; -5.2 v (typ.); 0.1 v (typ.); 1.5 a 288-0463 0
1 : $3.009
100 : $2.489
250 : $2.153
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)
lm2990t-12 national semiconductor lm2990 series 1.5 a negative low dropout regulator - to-220-3 270 y y datasheet 0
270 : $1.42
lm2990t-12/nopb national semiconductor lm2990 series 12 v 1 a low dropout negative voltage regulator to-220-3 1 y y datasheet 5329
1 : $1.51
10 : $1.50
50 : $1.47
250 : $1.41
500 : $1.39
see more
lm2990t-15 national semiconductor lm2990 series 15 v 1 a low dropout negative voltage regulator to-220-3 45 n n datasheet 315
45 : $1.43
270 : $1.42
lm2990t-15/nopb national semiconductor lm2990 series 15 v 1 a low dropout negative voltage regulator to-220-3 1 y y datasheet 2230
1 : $1.51
10 : $1.50
50 : $1.47
250 : $1.41
500 : $1.39
see more
lm2990t-5.0/nopb national semiconductor lm2990 series 5 v 1 a low dropout negative voltage regulator to-220-3 1 y y datasheet 0
1 : $1.51
10 : $1.50
50 : $1.47
250 : $1.41
500 : $1.39
see more
lm2990t-5.2/nopb national semiconductor lm2990 series 5.2 v 1 a low dropout negative voltage regulator to-220-3 1 y y datasheet 150
1 : $1.51
10 : $1.50
50 : $1.47
250 : $1.41
500 : $1.39
see more
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
lm2990t-12/nopb national semiconductor 1a negative ldo regulator lm2990t-12 460667 35
lm2990t-12/nopb national semiconductor 1a negative ldo regulator lm2990t-12 460667p 258
lm2990t-15/nopb national semiconductor 1a negative ldo regulator lm2990t-15 460657 135
lm2990t-15/nopb national semiconductor 1a negative ldo regulator lm2990t-15 460657p 170
lm2990t-5.0/nopb national semiconductor voltage regulator,lm2990t-5.0 -5v 5335654 92
lm2990t-5.0/nopb national semiconductor voltage regulator,lm2990t-5.0 -5v 5335654p 275
lm2990t-5.2/nopb national semiconductor regulator; negative; 3-lead to-220; 1 a; -5.2 v (typ.); 0.1 v (typ.); 1.5 a 2508393189 1
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
lm2990t-12/nopb national semi 1a -12v to263 ldo reg lm2990t12nopb 320
1  : $3.20
25  : $2.84
50  : $2.56
100  : $2.33
270  : $1.71
see more
lm2990t-5.0/nopb national semi 1a -12v to263 ldo reg lm2990t50nopb 675
1  : $3.20
25  : $2.84
50  : $2.56
100  : $2.33
270  : $1.71
see more
lm2990t-5.2 national semi 1a -12v to263 ldo reg lm2990t52 119
1  : $2.56
25  : $2.33
45  : $1.71
lm2990t-5.2/nopb national semi 1a -12v to263 ldo reg lm2990t52nopb 345
1  : $2.56
25  : $2.33
45  : $1.71
gerber electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 数量 价格
lm2990t-5.0 national semiconductor 3 pin negative low dropout regulator 45 per tube 518
$1.35
quest components
quest components, inc.   search results availability quantity price
breaks
part#: lm2990t-12
desc: voltage regulator, -12v, bi-polar, 3 pin, plastic, sip
mfg: national semiconductor corp
in stock 2 1 $3.8400

 buy now
part#: lm2990t-12/nopb
desc: 12 v fixed negative ldo regulator, 1 v dropout, psfm3
mfg: national semiconductor corp
in stock 180
submit request for pricing

submit
rfq
part#: lm2990t-15
desc: voltage regulator, -15v, bi-polar, 3 pin, plastic, sip
mfg: nsc
ships in 3-5 days 16 1 $3.1500
4 $2.1000
13 $1.5750

 buy now
part#: lm2990t-5.0
desc: voltage regulator, -5v, bi-polar, 3 pin, plastic, sip
mfg: nsc
ships in 3-5 days 31 1 $3.1500
4 $2.1000
13 $1.5750

 buy now
part#: lm2990t-5.2
desc: 5.2 v fixed negative ldo regulator, 1 v dropout, psfm3
mfg: national semiconductor corp
in stock 142 1 $3.3600
4 $2.2400
12 $1.6800
120 $1.5680

 buy now
bristol electronics
元器件型号 厂商 packaging date code 数量
lm2990t-15 nsc tube 00 20
lm2990t-5.0 nsc tube 00 39
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