regulator
TD1781
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| IN | input | SMD | roundrect | 0.9×0.4 | |
| IN | output | SMD | roundrect | 0.9×0.4 | |
| VIN | input | SMD | roundrect | 0.9×0.4 | |
| ISP | passive | SMD | roundrect | 0.9×0.4 | |
| ISN | passive | SMD | roundrect | 0.9×0.4 | |
| AGND | ground | SMD | roundrect | 0.4×0.9 | |
| CS1 | passive | SMD | roundrect | 0.4×0.9 | |
| CS2 | passive | SMD | roundrect | 0.4×0.9 | |
| COMP | passive | SMD | roundrect | 0.4×0.9 | |
| FB | input | SMD | roundrect | 0.4×0.9 | |
| VDD | power | SMD | roundrect | 0.9×0.4 | |
| PGND | ground | SMD | roundrect | 0.9×0.4 | |
| PGND | ground | SMD | roundrect | 0.9×0.4 | |
| PGND | ground | SMD | roundrect | 0.9×0.4 | |
| PGND | ground | SMD | custom | 0.15×2.7 | |
| SW | output | SMD | roundrect | 0.4×0.9 | |
| SW | output | SMD | roundrect | 0.4×0.9 | |
| SW | output | SMD | roundrect | 0.4×0.9 | |
| NC | nc | SMD | roundrect | 0.4×0.9 | |
| BST | output | SMD | roundrect | 0.4×0.9 | |
| IN | passive | SMD | custom | 1.75×1.85 | |
| AGND | ground | SMD | roundrect | 1.75×1.4 | |
| SW | output | SMD | roundrect | 1.5×3.7 |
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Details
- Category
- regulator
- MPN
- TD1781
- Manufacturer
- Techcode Semicon
- Package
- QFN-20L(5x5)
- Footprint
- QFN-20_L5.0-W5.0-P0.80-TL-TD1781
- JLCPCB
- C22366089
- LCSC
- C22366089
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
JLCPCB Stock & Pricing
In Stock(159 pcs)
1-9 pcs$0.4627
10-29 pcs$0.3615
30-99 pcs$0.3181
100-499 pcs$0.2651
500-999 pcs$0.2410
1000+ pcs$0.2266