MIC2178-3.3
Regulator_Switching
2.5A Synchronous Buck Regulator, 4.5-16.5V Input Voltage, 3.3V Fixed Output Voltage, SO-20W
Symbol
20 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- MIC2178
Footprint
20 pads
- Library
- Package_SO
- Mount
- smd
- Courtyard
- 11.86 × 13.3 mm
- Link
- exact
3D model
STEPPackage_SO_SOIC-20W_7.5x12.8mm_P1.27mm
10.30 × 12.80 × 2.75 mm
266 KB STEP
- Library
- Package_SO_SOIC-20W_7.5x12.8mm
- Link
- exact
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | VIN | power_in | 1 |
| 2 | VIN | passive | 2 |
| 3 | SW | output | 3 |
| 4 | PGND | power_in | 4 |
| 5 | PGND | passive | 5 |
| 6 | PGND | passive | 6 |
| 7 | PGND | passive | 7 |
| 8 | SW | passive | 8 |
| 9 | VIN | passive | 9 |
| 10 | ~{PWM} | input | 10 |
| 11 | PWRGD | output | 11 |
| 12 | FB | input | 12 |
| 13 | COMP | input | 13 |
| 14 | SGND | power_in | 14 |
| 15 | SGND | passive | 15 |
| 16 | SGND | passive | 16 |
| 17 | SGND | passive | 17 |
| 18 | SYNC | input | 18 |
| 19 | BIAS | input | 19 |
| 20 | EN | input | 20 |
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed