Key facts
- Brand
- Xlsemi
- Model
- XL2010
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2026-09-28
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XLsemi XL2010 Buck DC-DC Converter Datasheet
The XL2010 buck converter delivers up to 3.5 A with a fixed 180 kHz switching frequency. It accepts a wide 8 V‑to‑36 V input range, provides an adjustable output from 1.25 V to 32 V, and offers 100 % maximum duty cycle with a low 0.3 V dropout. Built‑in functions include thermal shutdown, current limit and output short protection.
Typical applications include car chargers, battery chargers, LCD monitors, portable instrument supplies and telecom equipment. The device is supplied in an SOP8‑EP package and requires minimal external components, with pin functions such as EN for on/off control and SW for the power switch output.
XLSEMI XL2010 specifications
| Input voltage range | 8 V to 36 V |
|---|---|
| Output voltage range | 1.25 V to 32 V |
| Maximum output current | 3.5 A |
| Switching frequency | 180 kHz |
| Maximum duty cycle | 100 % |
| Minimum dropout voltage | 0.3 V |
| Package | SOP8‑EP |
| Built‑in protection | Thermal shutdown, current limit, output short protection |
All XLSEMI XL2010 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range of the XL2010?
The XL2010 operates from 8 V up to 36 V.
How do you enable or disable the XL2010?
Drive the EN pin low to turn the device off and high to turn it on.
What is the minimum dropout voltage?
The XL2010 has a minimum drop out of 0.3V.
What is the maximum input voltage for the XL2010?
The device operates from an input voltage of 8V to 36V.