IC芯片L6997品牌、价格、PDF参数

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)
l6997s stmicroelectronics step down controller, smd, tssop20 1292457 0 4
1 : £0.98
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
l6997-5 johanson manufacturing tuning element, each 24r3394 0
1-24 : $4.88
25-49 : $4.16
50-99 : $3.65
100-199 : $3.41
200 or more : $3.21
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digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
l6997s stmicroelectronics ic ctrlr step-down lv 20-tssop l6997s-nd 0
1480 : $2.0076
l6997str stmicroelectronics ic ctrlr stepdown hi eff 20tssop 497-4225-1-nd 2430
cut tape
1 : $1.30
l6997str stmicroelectronics ic ctrlr stepdown hi eff 20tssop 497-4225-2-nd 7500
tape & reel
2500 : $0.91
l6997str stmicroelectronics ic ctrlr stepdown hi eff 20tssop 497-4225-6-nd 9930
digi-reel®
1 : $4.10
10 : $3.686
100 : $3.003
250 : $2.73
500 : $2.3888
1000 : $2.0475
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mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: l6997s
mfr.: stmicroelectronics
description: dc/dc switching controllers step down controller lo vltg operations
rohs: yes
mouser part #: 511-l6997s
1:  $2.50
10:  $2.42
100:  $2.11
250:  $1.86
500:  $1.85
1,466
in stock
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
l6997str stmicroelectronics dc dc cntrlr dual-out step down 1v to 35v 20-pin tssop t/r yes 5000
$1.975
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
l6997s stmicroelectronics dc dc cntrlr dual-out step down 1v to 35v input 20-pin tssop tube l6997s 0
$2.24
l6997str stmicroelectronics dc dc cntrlr dual-out step down 1v to 35v input 20-pin tssop t/r l6997str 0
$2.13
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)
l6997s stmicroelectronics l6997 series 35 v 20 a step down low voltage operation controller - tssop 20 1 y y datasheet 0
1 : $3.59
10 : $3.27
25 : $2.89
100 : $2.12
250 : $1.81
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rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
l6997s stmicroelectronics buck controller, 3.3-5v, l6997s 445585 65
richardson rfpd • authorized distributor
元器件型号 厂商 描述 数量
l6997-28 johanson manufacturing tuning element 0
l6997-5 johanson manufacturing tuning element 0
l6997-9 johanson manufacturing tuning element 0