ic
LM3431MHX/NOPB
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| VIN | input | SMD | oval | 0.343×1.731 | |
| PGND | ground | SMD | oval | 0.343×1.731 | |
| VCC | power | SMD | oval | 0.343×1.731 | |
| LG | passive | SMD | oval | 0.343×1.731 | |
| CS | input | SMD | oval | 0.343×1.731 | |
| ILIM | passive | SMD | oval | 0.343×1.731 | |
| MODE/F | passive | SMD | oval | 0.343×1.731 | |
| FF | passive | SMD | oval | 0.343×1.731 | |
| RT | passive | SMD | oval | 0.343×1.731 | |
| REF | passive | SMD | oval | 0.343×1.731 | |
| REFIN | passive | SMD | oval | 0.343×1.731 | |
| COMP | passive | SMD | oval | 0.343×1.731 | |
| SGND | ground | SMD | oval | 0.343×1.731 | |
| AFB | passive | SMD | oval | 0.343×1.731 | |
| SS/SH | input | SMD | oval | 0.343×1.731 | |
| DLY | passive | SMD | oval | 0.343×1.731 | |
| CFB | passive | SMD | oval | 0.343×1.731 | |
| SC | passive | SMD | oval | 0.343×1.731 | |
| LEDOFF | passive | SMD | oval | 0.343×1.731 | |
| SNS3 | passive | SMD | oval | 0.343×1.731 | |
| NDRV3 | passive | SMD | oval | 0.343×1.731 | |
| SNS2 | passive | SMD | oval | 0.343×1.731 | |
| NDRV2 | passive | SMD | oval | 0.343×1.731 | |
| SNS1 | passive | SMD | oval | 0.343×1.731 | |
| NDRV1 | passive | SMD | oval | 0.343×1.731 | |
| THM | passive | SMD | oval | 0.343×1.731 | |
| DIM | passive | SMD | oval | 0.343×1.731 | |
| EN | input | SMD | oval | 0.343×1.731 | |
| EP | passive | SMD | roundrect | 5.6×3.1 |
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Details
- Category
- ic
- MPN
- LM3431MHX/NOPB
- Manufacturer
- Texas Instruments
- Package
- HTSSOP-28-EP
- Footprint
- HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
- JLCPCB
- C701845
- LCSC
- C701845
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
In Stock(10 pcs)
1-9 pcs$6.1687
10-29 pcs$6.0273
30-99 pcs$5.9309
100-101 pcs$5.8362
102-103 pcs$5.8362
104+ pcs$5.8362