IC芯片L4971品牌、價(jià)格、PDF參數(shù)

digi-key • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 digi-key # 數(shù)量 價(jià)格
e-l4971d stmicroelectronics ic buck adj 1.5a 16soic 497-4556-5-nd 0
1 : $4.70
10 : $4.089
100 : $3.045
250 : $2.61
500 : $2.436
1000 : $2.3142
2500 : $2.2272
5000 : $2.175
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e-l4971d013tr stmicroelectronics ic buck adj 1.5a 16soic 497-4557-1-nd 0
1 : $7.02
10 : $5.76
100 : $4.86
250 : $4.32
500 : $3.96
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e-l4971d013tr stmicroelectronics ic buck adj 1.5a 16soic 497-4557-2-nd 0
1000 : $2.394
5000 : $2.25
10000 : $2.205
25000 : $2.16
eval4971 stmicroelectronics board eval for l4971/l4978 reg 497-4744-nd 5
bulk
1 : $12.60
l4971 stmicroelectronics ic buck adj 1.5a 8dip 497-6697-5-nd 842
tube
1 : $4.03
10 : $3.595
100 : $2.9479
250 : $2.6603
500 : $2.3871
1000 : $2.0132
2500 : $1.9125
5000 : $1.8334
10000 : $1.7831
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l4971d stmicroelectronics ic buck adj 1.5a 16soic 497-3357-5-nd 34
tube
1 : $1.50
1225 : $1.05
l4971d013tr stmicroelectronics ic buck adj 1.5a 16soic 497-3357-6-nd 5220
digi-reel®
1 : $4.31
10 : $3.883
100 : $3.1636
250 : $2.876
500 : $2.5165
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l4971d013tr stmicroelectronics ic buck adj 1.5a 16soic 497-3357-2-nd 5000
tape & reel
1000 : $2.013
3000 : $1.913
5000 : $1.833
10000 : $1.783
l4971d013tr stmicroelectronics ic buck adj 1.5a 16soic 497-3357-1-nd 5220
cut tape
1 : $4.31
10 : $3.883
100 : $3.1636
250 : $2.876
500 : $2.5165
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element14 - asia pacific • authorized distributor
元器件型號 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
l4971d stmicroelectronics switching reg, smd, 4971, soic16 1077137 503
1 : $4.13
25 : $3.86
farnell • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
l4971d stmicroelectronics switching reg, smd, 4971, soic16 1077137 28 529
1 : £6.58
10 : £4.94
100 : £3.96
250 : £3.43
500 : £2.99
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newark • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 newark # 數(shù)量 價(jià)格
l4971d stmicroelectronics ic, step-down regulator, w16-soic, each 89k1325 0
1-9 : $3.89
10-99 : $3.72
100-249 : $3.56
250-499 : $3.37
500-999 : $2.89
1000-1999 : $2.68
2000-4999 : $2.52
5000 or more : $2.5
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l4971d stmicroelectronics switching reg, smd, 4971, soic16, each 25m9041 89
1-49 : $3.89
50-99 : $3.51
100-249 : $3.22
250-499 : $2.96
500 or more : $2.77
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eval4971 stmicroelectronics step down dc/dc converter evaluation board, each 09r4583 0
1 + : $13.36
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: l4971d
mfr.: stmicroelectronics
description: switching converters, regulators & controllers 3.3 to 50v step-down
rohs: yes
mouser part #: 511-l4971d
1:  $4.33
10:  $3.85
100:  $3.14
250:  $2.83
500:  $2.53
393
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 arrow# 數(shù)量 價(jià)格
e-l4971d stmicroelectronics conv dc-dc single step down 8v to 55v 16-pin so w tube e-l4971d 0
$2.82
eval4971 stmicroelectronics l4971 1.5a step down switching eval4971 0
$13.05
l4971 stmicroelectronics conv dc-dc single step down 8v to 55v 8-pin pdip tube l4971 0
$2.95
l4971d stmicroelectronics conv dc-dc single step down 8v to 55v 16-pin so w tube l4971d 200
$0.60
l4971d013tr stmicroelectronics conv dc-dc single step down 8v to 55v 16-pin so w t/r l4971d013tr 46000
$2.46
l4971d013tr stmicroelectronics conv dc-dc single step down 8v to 55v 16-pin so w t/r l4971d013tr**mult1 715
click buy for pricing
avnet express • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 avnet # 數(shù)量 價(jià)格
e-l4971d stmicroelectronics conv dc-dc sgl-out step down 16soic w - rail/tube e-l4971d call for delivery
requires quote
int0000001l4971 rochester electronics - bulk int0000001l4971 1 wks factory lead time
7 : $66.12
100 : $56.67
e-l4971d013tr stmicroelectronics conv dc-dc sgl-out step down 16soic w - tape and reel e-l4971d013tr call for delivery
requires quote
e-l4971 stmicroelectronics conv dc-dc sgl-out step down 8pdip - rail/tube e-l4971 call for delivery
requires quote
l4971d stmicroelectronics conv dc-dc sgl-out step down 16soic w - rail/tube l4971d 1351 in stock
1 : $2.43
25 : $2.36
50 : $2.30
100 : $2.21
200 : $2.15
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verical • authorized dealer
元器件型號 廠商 描述 rohs 數(shù)量 價(jià)格
l4971d stmicroelectronics conv dc-dc single-out step down 16-pin soic w tube yes 200
$0.60
l4971d013tr stmicroelectronics conv dc-dc single-out step down 16-pin so w t/r yes 45000
$2.204
future electronics • ecia (neda) member • authorized distributor
元器件型號 廠商 描述 pkg qty rohs pb free datasheet 數(shù)量 價(jià)格 (usd)
l4971 stmicroelectronics l4971 series 55 v 1.5 a step down switching regulator through hole - dip-8 1 y y datasheet 0
1 : $4.73
10 : $4.22
25 : $3.66
100 : $2.66
eval4971 stmicroelectronics designing with l4971, 1.5a high efficiency dc-dc converter 1 y y datasheet 1
1 : $10.50
l4971d stmicroelectronics l4971 series 55 v 1.5 a down switching regulator through hole step - soic-16w 1 y y datasheet 1199
1 : $4.14
10 : $3.69
25 : $3.20
100 : $2.33
rs components - china • authorized distributor
元器件型號 廠商 描述 rs # 數(shù)量 china
l4971 stmicroelectronics conv dc-dc single step down 8v to 55v 7147743p 1913
l4971d stmicroelectronics sw. regulator 1.5a 300khz step-down 6868271 16
l4971d stmicroelectronics sw. regulator 1.5a 300khz step-down 6868271p 95