regulator
LM21305SQ/NOPB
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| PVIN | input | SMD | oval | 0.28×0.9 | |
| PVIN | output | SMD | oval | 0.28×0.9 | |
| SW | output | SMD | oval | 0.28×0.9 | |
| SW | output | SMD | oval | 0.28×0.9 | |
| SW | output | SMD | oval | 0.28×0.9 | |
| SW | output | SMD | oval | 0.28×0.9 | |
| PGND | ground | SMD | oval | 0.28×0.9 | |
| PGND | ground | SMD | oval | 0.28×0.9 | |
| PGND | ground | SMD | oval | 0.28×0.9 | |
| PGND | ground | SMD | oval | 0.28×0.9 | |
| COMP | passive | SMD | oval | 0.28×0.9 | |
| PGOOD | passive | SMD | oval | 0.28×0.9 | |
| FB | input | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| EN | input | SMD | oval | 0.28×0.9 | |
| FREQ | passive | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| 2V5 | passive | SMD | oval | 0.28×0.9 | |
| AVIN | passive | SMD | oval | 0.28×0.9 | |
| AVIN | passive | SMD | oval | 0.28×0.9 | |
| AGND | ground | SMD | oval | 0.28×0.9 | |
| 5V0 | passive | SMD | oval | 0.28×0.9 | |
| CBOOT | passive | SMD | oval | 0.28×0.9 | |
| PVIN | passive | SMD | oval | 0.28×0.9 | |
| PVIN | passive | SMD | oval | 0.28×0.9 | |
| EP | passive | SMD | roundrect | 3.2×3.2 |
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Details
- Category
- regulator
- MPN
- LM21305SQ/NOPB
- Manufacturer
- Texas Instruments
- Package
- WQFN-28-EP(5x5)
- Footprint
- WQFN-28_L5.0-W5.0-P0.50-BL-EP3.2
- JLCPCB
- C524247
- LCSC
- C524247
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 2a
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$2.5783
10-29 pcs$2.3840
30-99 pcs$2.2538
100-101 pcs$1.8844
102-103 pcs$1.8844
104+ pcs$1.8844