regulator
A4450KESTR-J
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| VIN | input | SMD | oval | 0.28×0.8 | |
| VIN | input | SMD | oval | 0.28×0.8 | |
| GND | ground | SMD | oval | 0.28×0.8 | |
| EN | input | SMD | oval | 0.28×0.8 | |
| NC | nc | SMD | oval | 0.28×0.8 | |
| AVIN | passive | SMD | oval | 0.28×0.8 | |
| GND | ground | SMD | oval | 0.28×0.8 | |
| FSET/SYNC | passive | SMD | oval | 0.28×0.8 | |
| RNG | passive | SMD | oval | 0.28×0.8 | |
| NPOR | passive | SMD | oval | 0.28×0.8 | |
| SS | input | SMD | oval | 0.28×0.8 | |
| GND | ground | SMD | oval | 0.28×0.8 | |
| NC | nc | SMD | oval | 0.28×0.8 | |
| COMP | passive | SMD | oval | 0.28×0.8 | |
| FB | input | SMD | oval | 0.28×0.8 | |
| LG | passive | SMD | oval | 0.28×0.8 | |
| PGND | ground | SMD | oval | 0.28×0.8 | |
| BOOT | passive | SMD | oval | 0.28×0.8 | |
| LX | output | SMD | oval | 0.28×0.8 | |
| LX | output | SMD | oval | 0.28×0.8 | |
| EP | passive | SMD | roundrect | 2.5×2.5 |
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Details
- Category
- regulator
- MPN
- A4450KESTR-J
- Manufacturer
- Allegro MicroSystems, LLC
- Package
- QFN-20-EP(4x4)
- Footprint
- QFN-20_L4.0-W4.0-P0.50-TL-EP2.5
- JLCPCB
- C163265
- LCSC
- C163265
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$1.9165
10-29 pcs$1.8699
30-99 pcs$1.8378
100-101 pcs$1.8057
102-103 pcs$1.8057
104+ pcs$1.8057