型号

IC芯片L4931A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
l4931abd120 stmicroelectronics ic reg vldo 250ma 12v 8-soic l4931abd120-nd 0
2000 : $0.58
l4931abd120tr stmicroelectronics ic regulator ldo 12v 8 soic 497-1153-1-nd 59740
cut tape
1 : $1.08
10 : $0.962
100 : $0.7641
250 : $0.665
500 : $0.5943
1000 : $0.467
see more
l4931abd120tr stmicroelectronics ic regulator ldo 12v 8 soic 497-1153-2-nd 57500
tape & reel
2500 : $0.396
5000 : $0.376
10000 : $0.361
25000 : $0.351
l4931abd120tr stmicroelectronics ic regulator ldo 12v 8 soic 497-1153-6-nd 59740
digi-reel®
1 : $1.08
10 : $0.962
100 : $0.7641
250 : $0.665
500 : $0.5943
1000 : $0.467
see more
l4931abd15-tr stmicroelectronics ic reg ldo 1.5v 8soic 497-4203-1-nd 0
1 : $1.72
10 : $1.36
100 : $1.16
250 : $1.04
500 : $0.96
1000 : $0.76
see more
l4931abd15-tr stmicroelectronics ic reg ldo 1.5v 8soic 497-4203-2-nd 0
2500 : $0.532
5000 : $0.51
10000 : $0.50
25000 : $0.492
50000 : $0.48
see more
l4931abd25 stmicroelectronics ic reg vldo 250ma 2.5v 8-soic l4931abd25-nd 0
2000 : $0.58
l4931abd25-tr stmicroelectronics ic regulator ldo 2.5v 8-soic 497-1154-2-nd 0
2500 : $0.532
10000 : $0.50
25000 : $0.492
l4931abd25-tr stmicroelectronics ic regulator ldo 2.5v 8-soic 497-1154-1-nd 0
1 : $1.24
10 : $1.107
100 : $0.8791
500 : $0.6838
1000 : $0.5372
2500 : $0.5047
5000 : $0.49
see more
l4931abd33 stmicroelectronics ic reg vldo 250ma 3.3v 8-soic l4931abd33-nd 0
2000 : $0.58
l4931abd33-tr stmicroelectronics ic regulator ldo 3.3v 8-soic 497-1155-1-nd 19157
cut tape
1 : $1.24
10 : $1.112
100 : $0.8829
250 : $0.7684
500 : $0.6867
1000 : $0.5396
see more
l4931abd33-tr stmicroelectronics ic regulator ldo 3.3v 8-soic 497-1155-2-nd 17500
tape & reel
2500 : $0.458
5000 : $0.435
10000 : $0.417
25000 : $0.405
l4931abd33-tr stmicroelectronics ic regulator ldo 3.3v 8-soic 497-1155-6-nd 19157
digi-reel®
1 : $1.24
10 : $1.112
100 : $0.8829
250 : $0.7684
500 : $0.6867
1000 : $0.5396
see more
l4931abd35-tr stmicroelectronics ic reg vldo 250ma 3.5v 8-soic 497-7759-6-nd 0
1 : $1.60
10 : $1.428
100 : $1.134
250 : $0.987
500 : $0.882
1000 : $0.693
see more
l4931abd35-tr stmicroelectronics ic reg vldo 250ma 3.5v 8-soic 497-7759-1-nd 0
1 : $1.30
10 : $1.162
100 : $0.9231
250 : $0.8034
500 : $0.7179
1000 : $0.5641
see more
l4931abd35-tr stmicroelectronics ic reg vldo 250ma 3.5v 8-soic 497-7759-2-nd 5000
tape & reel
2500 : $0.444
l4931abd50 stmicroelectronics ic reg vldo 250ma 5.0v 8-soic l4931abd50-nd 0
2000 : $0.58
l4931abd50-tr stmicroelectronics ic regulator ldo 5v 8-soic 497-1156-1-nd 30642
cut tape
1 : $1.24
10 : $1.112
100 : $0.8829
250 : $0.7684
500 : $0.6867
1000 : $0.5396
see more
l4931abd50-tr stmicroelectronics ic regulator ldo 5v 8-soic 497-1156-6-nd 30642
digi-reel®
1 : $1.24
10 : $1.112
100 : $0.8829
250 : $0.7684
500 : $0.6867
1000 : $0.5396
see more
l4931abd50-tr stmicroelectronics ic regulator ldo 5v 8-soic 497-1156-2-nd 30000
tape & reel
2500 : $0.458
5000 : $0.435
10000 : $0.417
25000 : $0.405
l4931abdt120r stmicroelectronics ic regulator ldo 12v dpak 497-1157-2-nd 0
2500 : $0.572
10000 : $0.538
25000 : $0.529
l4931abdt120r stmicroelectronics ic regulator ldo 12v dpak 497-1157-1-nd 0
1 : $1.85
10 : $1.462
100 : $1.247
250 : $1.118
500 : $1.032
1000 : $0.817
see more
l4931abdt25tr stmicroelectronics ic regulator ldo 2.5v dpak 497-1158-1-nd 549
cut tape
1 : $1.33
10 : $1.19
100 : $0.9451
250 : $0.8226
500 : $0.735
1000 : $0.5775
see more
l4931abdt25tr stmicroelectronics ic regulator ldo 2.5v dpak 497-1158-2-nd 0
2500 : $0.572
l4931abdt33 stmicroelectronics ic reg vldo 250ma 3.3v d-pak l4931abdt33-nd 0
3000 : $0.5719
l4931abdt33-tr stmicroelectronics ic regulator ldo 3.3v dpak 497-1159-2-nd 5000
tape & reel
2500 : $0.444
5000 : $0.422
10000 : $0.404
25000 : $0.393
l4931abdt33-tr stmicroelectronics ic regulator ldo 3.3v dpak 497-1159-6-nd 6293
digi-reel®
1 : $1.20
10 : $1.078
100 : $0.8559
250 : $0.745
500 : $0.6657
1000 : $0.523
see more
l4931abdt33-tr stmicroelectronics ic regulator ldo 3.3v dpak 497-1159-1-nd 6293
cut tape
1 : $1.20
10 : $1.078
100 : $0.8559
250 : $0.745
500 : $0.6657
1000 : $0.523
see more
l4931abdt35tr stmicroelectronics ic reg vldo 250ma 3.5v dpak 497-7760-1-nd 1888
cut tape
1 : $0.43
l4931abdt35tr stmicroelectronics ic reg vldo 250ma 3.5v dpak 497-7760-6-nd 0
1 : $0.43
l4931abdt35tr stmicroelectronics ic reg vldo 250ma 3.5v dpak 497-7760-2-nd 2500
tape & reel
2500 : $0.301
l4931abdt50-tr stmicroelectronics ic regulator ldo 5v dpak 497-1160-2-nd 10000
tape & reel
2500 : $0.57
5000 : $0.541
10000 : $0.519
25000 : $0.505
l4931abdt50-tr stmicroelectronics ic regulator ldo 5v dpak 497-1160-6-nd 11943
digi-reel®
1 : $1.55
10 : $1.384
100 : $1.0989
250 : $0.9564
500 : $0.8547
1000 : $0.6716
see more
l4931abdt50-tr stmicroelectronics ic regulator ldo 5v dpak 497-1160-1-nd 11943
cut tape
1 : $1.55
10 : $1.384
100 : $1.0989
250 : $0.9564
500 : $0.8547
1000 : $0.6716
see more
l4931abdt80 stmicroelectronics ic reg vldo 250ma 8.0v d-pak l4931abdt80-nd 0
3000 : $0.5719
l4931abdt80-tr stmicroelectronics ic regulator ldo 8v dpak 497-1161-1-nd 894
cut tape
1 : $0.43
l4931abdt80-tr stmicroelectronics ic regulator ldo 8v dpak 497-1161-2-nd 5000
tape & reel
2500 : $0.301
l4931abdt80-tr stmicroelectronics ic regulator ldo 8v dpak 497-1161-6-nd 5894
digi-reel®
1 : $1.72
10 : $1.537
100 : $1.2204
250 : $1.0622
500 : $0.9492
1000 : $0.7458
see more
l4931abpt120 stmicroelectronics ic reg vldo 250ma 12v p-pak l4931abpt120-nd 0
3000 : $0.5719
l4931abpt120r stmicroelectronics ic regulator ldo 12v ppak 497-1162-2-nd 0
2500 : $0.602
l4931abpt120r stmicroelectronics ic regulator ldo 12v ppak 497-1162-1-nd 0
1 : $1.61
10 : $1.398
100 : $1.075
250 : $0.903
500 : $0.7138
1000 : $0.6235
see more
l4931abpt25 stmicroelectronics ic reg vldo 250ma 2.5v p-pak l4931abpt25-nd 0
3000 : $0.6517
l4931abpt25tr stmicroelectronics ic regulator ldo 2.5v ppak 497-1163-1-nd 0
1 : $2.11
10 : $1.666
100 : $1.421
250 : $1.274
500 : $1.176
1000 : $0.931
see more
l4931abpt25tr stmicroelectronics ic regulator ldo 2.5v ppak 497-1163-2-nd 0
2500 : $0.8575
l4931abpt33 stmicroelectronics ic reg vldo 250ma 3.3v p-pak l4931abpt33-nd 0
3000 : $0.6517
l4931abpt33-tr stmicroelectronics ic regulator ldo 3.3v ppak 497-1164-2-nd 0
2500 : $0.6517
l4931abpt33-tr stmicroelectronics ic regulator ldo 3.3v ppak 497-1164-1-nd 0
1 : $1.84
10 : $1.593
100 : $1.225
250 : $1.029
500 : $0.8134
1000 : $0.7105
see more
l4931abpt50 stmicroelectronics ic reg vldo 250ma 5.0v p-pak l4931abpt50-nd 0
3000 : $0.6517
l4931abpt50tr stmicroelectronics ic regulator ldo 5v ppak 497-1165-1-nd 0
1 : $2.11
10 : $1.666
100 : $1.421
250 : $1.274
500 : $1.176
1000 : $0.931
see more
l4931abpt50tr stmicroelectronics ic regulator ldo 5v ppak 497-1165-2-nd 0
2500 : $0.652
10000 : $0.613
25000 : $0.603
l4931abpt80 stmicroelectronics ic reg vldo 250ma 8.0v p-pak l4931abpt80-nd 0
3000 : $0.6517
l4931abpt80tr stmicroelectronics ic reg vldo 250ma 8.0v p-pak l4931abpt80tr-nd 0
2500 : $0.686
l4931abv25 stmicroelectronics ic reg ldo 2.5v to-220 497-1398-5-nd 0
1 : $0.94
10 : $0.833
100 : $0.6581
500 : $0.5104
1000 : $0.4029
2500 : $0.3894
see more
l4931abv33 stmicroelectronics ic reg ldo 3.3v to-220 497-1399-5-nd 0
1 : $1.31
10 : $1.138
100 : $0.875
250 : $0.735
500 : $0.581
1000 : $0.5075
2500 : $0.4655
5000 : $0.4462
10000 : $0.4375
see more
l4931abv50 stmicroelectronics ic reg ldo 5v to-220 497-1400-5-nd 0
1 : $1.31
10 : $1.138
100 : $0.875
250 : $0.735
500 : $0.581
1000 : $0.5075
2500 : $0.4655
5000 : $0.4462
10000 : $0.4375
see more
l4931abz120 stmicroelectronics ic reg ldo 12v to-92 497-1000-nd 0
2500 : $0.5187
l4931abz120ap stmicroelectronics ic reg vldo 250ma 12v to-92 l4931abz120ap-nd 0
2000 : $0.5655
l4931abz25 stmicroelectronics ic reg ldo 2.5v to-92 497-1001-nd 1660
bulk
1 : $0.33
2500 : $0.231
l4931abz25-ap stmicroelectronics ic reg vldo 250ma 2.5v to-92 l4931abz25-ap-nd 0
2000 : $0.5655
l4931abz80-ap stmicroelectronics ic reg vldo 250ma 8.0v to-92 l4931abz80-ap-nd 0
2000 : $0.5655
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
l4931abd120tr stmicroelectronics ldo regulator pos 12v 0.25a 8-pin so n t/r l4931abd120tr 10000
$0.47
l4931abd33-tr stmicroelectronics ldo regulator pos 3.3v 0.25a 8-pin so n t/r l4931abd33-tr 0
$0.56
l4931abd35-tr stmicroelectronics ldo regulator pos 3.5v 0.25a 8-pin so n t/r l4931abd35-tr 0
$0.75
l4931abd50-tr stmicroelectronics ldo regulator pos 5v 0.25a 8-pin so n t/r l4931abd50-tr 0
$0.56
l4931abd50-tr stmicroelectronics ldo regulator pos 5v 0.25a 8-pin so n t/r l4931abd50-tr**mult1 1930
click buy for pricing
l4931abdt33-tr stmicroelectronics ldo regulator pos 3.3v 0.25a 3-pin(2+tab) dpak t/r l4931abdt33-tr 0
$0.80
l4931abdt35tr stmicroelectronics ldo regulator pos 3.5v 0.25a 3-pin(2+tab) dpak t/r l4931abdt35tr 0
$0.80
l4931abdt50-tr stmicroelectronics ldo regulator pos 5v 0.25a 3-pin(2+tab) dpak t/r l4931abdt50-tr 0
$0.69
l4931abdt80-tr stmicroelectronics ldo regulator pos 8v 0.25a 3-pin(2+tab) dpak t/r l4931abdt80-tr 0
$0.80
l4931abv33 stmicroelectronics ldo regulator pos 3.3v 0.25a 3-pin(3+tab) to-220 l4931abv33 0
$0.63
l4931abz25 stmicroelectronics ldo regulator pos 2.5v 0.25a 3-pin to-92 l4931abz25 0
$0.70
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
cdll4931a microsemi zener sgl 19.2v 5% 500mw 2pin do-213aa - bulk cdll4931a call for delivery
58 : $26.94
250 : $25.75
l4931abd120tr stmicroelectronics reg ldo lin fix pos 12v 0.25a 8soic - tape and reel l4931abd120tr 2500 in stock
2500 : $0.455
5001 : $0.42
10001 : $0.39
l4931abdt33-tr stmicroelectronics reg ldo lin fix pos 3.3v 0.25a 3pin dpak - tape and reel l4931abdt33-tr 2500 in stock
2500 : $0.5083
5001 : $0.4692
10001 : $0.4357
l4931abd50-tr stmicroelectronics reg ldo lin fix pos 5v 0.3a 8soic - tape and reel l4931abd50-tr 6 wks factory lead time
2500 : $0.525
5001 : $0.4846
10001 : $0.45
l4931abd33-tr stmicroelectronics reg ldo lin fix pos 3.3v 0.25a 8soic - tape and reel l4931abd33-tr 2500 in stock
2500 : $0.525
5001 : $0.4846
10001 : $0.45
l4931abdt50-tr stmicroelectronics reg ldo lin fix pos 5v 0.25a 3pin dpak - cut tr (sos) l4931abdt50-tr/bkn 1638 in stock
1 : $0.6483
l4931abdt50-tr stmicroelectronics reg ldo lin fix pos 5v 0.25a 3pin dpak - tape and reel l4931abdt50-tr 6 wks factory lead time
2500 : $0.6483
5001 : $0.5985
10001 : $0.5557
l4931abd33-tr stmicroelectronics reg ldo lin fix pos 3.3v 0.25a 8soic - cut tr (sos) l4931abd33-tr/bkn 2154 in stock
1 : $0.8033
25 : $0.714
50 : $0.6426
100 : $0.6179
500 : $0.554
see more
l4931abdt33-tr stmicroelectronics reg ldo lin fix pos 3.3v 0.25a 3pin dpak - cut tr (sos) l4931abdt33-tr/bkn 2422 in stock
1 : $0.7778
25 : $0.6913
50 : $0.6222
100 : $0.5983
500 : $0.5364
see more
l4931abd50-tr stmicroelectronics 5.0v-0.3a ldo vr - cut tr (sos) l4931abd50-tr/bkn 1720 in stock
1 : $0.8033
25 : $0.714
50 : $0.6426
100 : $0.6179
500 : $0.554
see more
l4931abd120tr stmicroelectronics reg ldo lin fix pos 12v 0.25a 8soic - cut tr (sos) l4931abd120tr/bkn 2385 in stock
1 : $0.6963
25 : $0.6189
50 : $0.557
100 : $0.5356
500 : $0.4802
see more
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
l4931abd50-tr stmicroelectronics ldo regulator 5v 0.25a 8-pin so t/r yes 0
$0.4752
l4931abd120tr stmicroelectronics ldo regulator pos 12v 0.25a 8-pin so t/r yes 20000
$0.40
l4931abdt50-tr stmicroelectronics ldo regulator pos 5v 0.25a 3-pin (2+tab) dpak t/r yes 0
$0.5862
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)
l4931abd120tr stmicroelectronics l4931ab series 12 v 250 ma very low drop voltage regulator with inhibit - soic-8 2500 y y datasheet 0
2500 : $0.35
l4931abd33-tr stmicroelectronics l4931ab series 3.3 v 250 ma very low drop voltage regulator with inhibit -soic-8 2500 y y datasheet 0
2500 : $0.405
l4931abd50-tr stmicroelectronics l4931ab series 5 v 250 ma very low drop voltage regulator with inhibit - soic-8 1 y y datasheet 175
1 : $0.79
10 : $0.775
125 : $0.645
750 : $0.445
1500 : $0.41
see more
l4931abd50-tr stmicroelectronics l4931ab series 5 v 250 ma very low drop voltage regulator with inhibit - soic-8 2500 y y datasheet 2500
2500 : $0.405
l4931abdt33-tr stmicroelectronics l4931ab 3.3 v 250 ma very low drop voltage regulator with inhibit - to-252-3 2500 y y datasheet 0
2500 : $0.39
l4931abdt50-tr stmicroelectronics l4931ab series 2.6 v 250 ma low drop voltage regulator with inhibit - to-252-3 2500 y y datasheet 2500
2500 : $0.58
l4931abz25 stmicroelectronics l4931ab series 2.5 v 250 ma very low drop voltage regulator with inhibit - to-92 1 y y datasheet 0
1 : $0.495
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
l4931abd120tr stmicroelectronics ldo regulator 12v 0.25a soic8 6868877p 130
l4931abd33-tr stmicroelectronics ldo regulator 3.3v 0.25a soic8 6868859 815
l4931abd33-tr stmicroelectronics ldo regulator 3.3v 0.25a soic8 6868859p 1270
l4931abd35-tr stmicroelectronics ldo regulator 3.5v 0.25a soic8 6868861p 1800
l4931abd50-tr stmicroelectronics ldo regulator 5v 0.25a soic8 6868874 170
l4931abd50-tr stmicroelectronics ldo regulator 5v 0.25a soic8 6868874p 220
l4931abdt33-tr stmicroelectronics ldo regulator 3.3v 0.25a dpak 6868865 265
l4931abdt33-tr stmicroelectronics ldo regulator 3.3v 0.25a dpak 6868865p 6308
l4931abdt80-tr stmicroelectronics ldo regulator 8v 0.25a dpak 6868868p 2235
bristol electronics
元器件型号 厂商 packaging date code 数量
l4931abd50-tr st (rohs)partial-reel 04 2400
quest components
quest components, inc.   search results availability quantity price
breaks
part#: l4931abd50
desc: 5 v fixed positive ldo regulator, 0.8 v dropout, pdso8
mfg: st microelectronics
in stock 80 1 $1.8000
4 $1.4400
15 $0.9000
68 $0.5400

 buy now
part#: l4931abd50-tr
desc: 5 v fixed positive ldo regulator, 0.82 v dropout, pdso8
mfg: st
ships in 3-5 days 1,920 1 $1.6500
4 $1.3200
16 $0.8250
74 $0.4950
405 $0.4290
1866 $0.4125

 buy now
part#: l4931abdt25tr
desc: voltage regulator, +2.5v, bi-polar, 3 pin, plastic, sip
mfg: st microelectronics
in stock 85 1 $1.7000
4 $1.3600
16 $0.8500
72 $0.5100

 buy now
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: l4931abdt33-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 3.3v 0.25a positive
rohs: yes
mouser part #: 511-l4931abdt33-tr
1:  $1.33
10:  $1.19
100:  $0.947
250:  $0.824
500:  $0.737
2,268
in stock
mfr. part #: l4931abd120tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 12v 0.25a positive
rohs: yes
mouser part #: 511-l4931abd120tr
1:  $1.19
10:  $1.06
100:  $0.847
250:  $0.737
500:  $0.659
2,654
in stock
mfr. part #: l4931abd35-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 3.5v 0.25a positive
rohs: yes
mouser part #: 511-l4931abd35
1:  $1.52
10:  $1.34
100:  $1.05
250:  $0.916
500:  $0.811
2,305
in stock
mfr. part #: l4931abdt50-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 5.0v 0.25a positive
rohs: yes
mouser part #: 511-l4931abdt50-tr
1:  $1.55
10:  $1.38
100:  $1.09
250:  $0.956
500:  $0.854
6,574
in stock
mfr. part #: l4931abz25
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 2.5v 0.25a positive
rohs: in transition
mouser part #: 511-l4931abz25
1:  $1.15
10:  $1.01
100:  $0.758
250:  $0.695
500:  $0.59
1,064
in stock
mfr. part #: l4931abd50-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 5.0v 0.25a positive
rohs: yes
mouser part #: 511-l4931abd50-tr
1:  $1.38
10:  $1.23
100:  $0.98
250:  $0.853
500:  $0.762
1,065
in stock
mfr. part #: l4931abd33-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 3.3v 0.25a positive
rohs: yes
mouser part #: 511-l4931abd33-tr
1:  $1.38
10:  $1.23
100:  $0.98
250:  $0.853
500:  $0.762
1,506
in stock
mfr. part #: l4931abd15-tr
mfr.: stmicroelectronics
description: low dropout (ldo) regulators 1.5v 0.25a positive
rohs: in transition
mouser part #: 511-l4931abd15
1:  $1.30
10:  $1.22
100:  $1.00
250:  $0.84
500:  $0.65
2,395
in stock
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