component
XL1513E1
Public Unreviewedby Ray
XLSEMI DC-DC Converters, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownXL1513E1
XLSEMI · DC-DC Converters · SOP-8
XL1513E1 from XLSEMI, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | FB | input | Feedback pin. Through an external resistor divider network, FB senses the output voltage and regulates it. The feedback threshold voltage is 0.8V (typ). |
| 2 | EN | input | Enable pin. Drive EN low (<0.8V) to turn off the device; drive it high (>1.4V) to turn on. Floating defaults high. TTL-compatible shutdown with hysteresis. |
| 3 | NC | unconnected | No Connect. Leave floating. |
| 4 | VIN | power_in | Supply voltage input pin. XL1513 operates from a 3.6V to 28V DC voltage (absolute max 32V). Bypass VIN to GND with a suitably large capacitor (e.g. 220uF/35V) to eliminate noise on the input. |
| 5 | SW | output | Power switch output pin. Internal MOSFET switch node that supplies power to the external inductor/Schottky diode/output filter. Rated for 2A continuous, current limit ~4A. |
| 6 | SW | output | Power switch output pin. Internal MOSFET switch node that supplies power to the external inductor/Schottky diode/output filter. Rated for 2A continuous, current limit ~4A. |
| 7 | GND | power_in | Ground pin. Care must be taken in layout: this pin should be placed outside of the Schottky-diode-to-output-capacitor ground path to prevent switching current spikes from inducing voltage noise into XL1513. |
| 8 | GND | power_in | Ground pin. Care must be taken in layout: this pin should be placed outside of the Schottky-diode-to-output-capacitor ground path to prevent switching current spikes from inducing voltage noise into XL1513. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XLSEMI |
| Package | SOP-8 |
| Category | PMIC |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
XL1513E1
CAD (KiCad official)
- Symbol:
XL1513E1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
xl1513e1.step |
122 KB | You want the bare part, or you mark your own boards. |
xl1513e1-etched.step |
1.5 MB | You want the part with XL1513E1 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 383 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XLSEMI datasheet (11 pp, sha256
8f7c6bf2414b015e, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).