Back to browse
L5973D
2.5A step down switching regulator, HSOP-8
Schematic Symbol
Pin Configuration (9 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | OUT | output |
| 2 | SYNC | bidirectional |
| 3 | INH | input |
| 4 | COMP | passive |
| 5 | FB | input |
| 6 | VREF | output |
| 7 | GND | power_in |
| 8 | VCC | power_in |
| 9 | EP | passive |
Footprint
ConfirmedPackage_SO/HSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.1mm_ThermalVias
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
9
9
9
9
9
9
9
Pads (20)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | thru hole |
| 9 | thru hole |
| 9 | thru hole |
| 9 | smd |
| 9 | smd |
| 9 | thru hole |
| 9 | thru hole |
| 9 | thru hole |