element14 - asia pacific • authorized distributor
| 元器件型號 |
廠商 |
描述 |
封裝14 # |
數量 asia |
價格 (usd) |
| l4972a |
stmicroelectronics |
ic, switching reg 2a, 4972, dip20 |
1094219 |
320 |
|
digi-key • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
digi-key # |
數量 |
價格 |
|
l4972a
|
stmicroelectronics |
ic buck adj 2a 20dip |
497-6698-5-nd |
887
tube |
|
| l4972ad |
stmicroelectronics |
ic buck adj 2a 20soic |
497-4207-5-nd |
0 |
|
| l4972ad013tr |
stmicroelectronics |
ic buck adj 2a 20soic |
497-4207-1-nd |
1763
cut tape |
|
|
l4972ad013tr
|
stmicroelectronics |
ic buck adj 2a 20soic |
497-4207-2-nd |
1000
tape & reel |
|
|
l4972ad013tr
|
stmicroelectronics |
ic buck adj 2a 20soic |
497-4207-6-nd |
0 |
|
farnell • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
farnell # |
數量 asia |
數量 europe |
價格 (gbp) |
|
l4972a
|
stmicroelectronics |
ic, switching reg 2a, 4972, dip20 |
1094219 |
31
|
337
|
| 1 : |
£4.64 |
| 10 : |
£3.71 |
| 100 : |
£2.86 |
| 250 : |
£2.54 |
| 500 : |
£2.31 |
| see more |
|
newark • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
newark # |
數量 |
價格 |
|
l4972a
|
stmicroelectronics |
ic, switching regulator, 20-dip, each |
89k1326 |
98 |
| 1-9 : |
$5.33 |
| 10-99 : |
$5.33 |
| 100-249 : |
$5.05 |
| 250 or more : |
$4.9 |
|
mouser electronics • ecia (neda) member • authorized distributor
| mouser electronics product detail |
pricing |
availability |
| mfr. part #: |
l4972ad
|
| mfr.: |
stmicroelectronics |
| description: |
switching converters, regulators & controllers 5.1 to 40v 2.0 amp |
| rohs: |
yes |
| mouser part #: |
511-l4972ad |
|
| 1: |
$6.52 |
| 10: |
$5.95 |
| 100: |
$4.70 |
| 250: |
$3.96 |
| 500: |
$3.41 |
|
1
in stock
|
arrow electronics • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
arrow# |
數量 |
價格 |
|
l4972a
|
stmicroelectronics |
conv dc-dc single step down 15v to 50v 20-pin power pdip |
l4972a |
291 |
|
|
l4972ad
|
stmicroelectronics |
conv dc-dc single step down 15v to 50v 20-pin so |
l4972ad |
200 |
|
|
l4972ad013tr
|
stmicroelectronics |
conv dc-dc single step down 15v to 50v 20-pin so t/r |
l4972ad013tr |
0 |
|
avnet express • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
avnet # |
數量 |
價格 |
|
l4972ad
|
stmicroelectronics |
conv dc-dc sgl-out step down 20soic - rail/tube |
l4972ad |
8 wks factory lead time |
| 1 : |
$4.05 |
| 25 : |
$3.94 |
| 50 : |
$3.83 |
| 100 : |
$3.68 |
| 200 : |
$3.58 |
| see more |
|
verical • authorized dealer
| 元器件型號 |
廠商 |
描述 |
rohs |
數量 |
價格 |
|
l4972a
|
stmicroelectronics |
conv dc-dc single-out step down 20-pin power pdip |
yes
|
291 |
|
|
l4972ad
|
stmicroelectronics |
conv dc-dc single-out step down 20-pin so |
yes
|
200 |
|
future electronics • ecia (neda) member • authorized distributor
| 元器件型號 |
廠商 |
描述 |
pkg qty |
rohs |
pb free |
datasheet |
數量 |
價格 (usd) |
|
l4972ad
|
stmicroelectronics |
l4972 series 2 a step down monolithic power switching regulator - soic 20 |
1
|
y
|
y
|
datasheet
|
0 |
| 1 : |
$6.89 |
| 10 : |
$5.95 |
| 15 : |
$5.58 |
| 75 : |
$3.88 |
| 100 : |
$3.68 |
| see more |
|
rs components - china • authorized distributor
| 元器件型號 |
廠商 |
描述 |
rs # |
數量 china |
|
l4972a
|
stmicroelectronics |
step down switch regulator,l4972a 40v 2a |
3709700 |
40
|
|
l4972ad
|
stmicroelectronics |
switching reg,2a,12-50vin,l4972ad |
379971 |
4
|
|
l4972ad
|
stmicroelectronics |
switching reg,2a,12-50vin,l4972ad |
379971p |
22
|