ic
UC3903DW
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| +VIN | input | SMD | oval | 0.56×2.1 | |
| V(2.5V)REF | output | SMD | oval | 0.56×2.1 | |
| GND | ground | SMD | oval | 0.56×2.1 | |
| WINDOW_ADJUSTSENSE_4 | passive | SMD | oval | 0.56×2.1 | |
| INVERT_INPUT | passive | SMD | oval | 0.56×2.1 | |
| SENSE_4 | passive | SMD | oval | 0.56×2.1 | |
| SENSE_3 | passive | SMD | oval | 0.56×2.1 | |
| SENSE_2 | passive | SMD | oval | 0.56×2.1 | |
| SENSE_1 | passive | SMD | oval | 0.56×2.1 | |
| OV_DELAY | passive | SMD | oval | 0.56×2.1 | |
| OV_FAULT# | passive | SMD | oval | 0.56×2.1 | |
| UV_FAULT# | passive | SMD | oval | 0.56×2.1 | |
| UV_DELAY | passive | SMD | oval | 0.56×2.1 | |
| POWER_OK | passive | SMD | oval | 0.56×2.1 | |
| LINE/SWITCHERSENSE | passive | SMD | oval | 0.56×2.1 | |
| G.P.OP-AMPOUT | passive | SMD | oval | 0.56×2.1 | |
| G.P.OP-AMPN.I. | passive | SMD | oval | 0.56×2.1 | |
| G.P.OP-AMPINV. | passive | SMD | oval | 0.56×2.1 |
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Details
- Category
- ic
- MPN
- UC3903DW
- Manufacturer
- Texas Instruments
- Package
- SOIC-18-300mil
- Footprint
- SOIC-18_L11.6-W7.5-P1.27-LS10.3-BL
- JLCPCB
- C2865408
- LCSC
- C2865408
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$7.3157
10-29 pcs$7.3157
30-199 pcs$7.3157
200-499 pcs$2.8322
500-999 pcs$2.7326
1000+ pcs$2.6828