Product overview
SW1509 — Power Management. Non-sync buck DC-DC; 4.5–40 V, 2 A. Reference part: XL1509. Request current specifications and availability from SHENXIN TECH.
| Type | Non-sync buck DC-DC |
|---|---|
| Key Specs | 4.5–40 V, 2 A |
| Mapping | Alternative candidate; pin compatibility is not confirmed |
| Reference part | XL1509 |
Source: SHENXIN TECH Product Brochure 2026, page 28. This summary does not replace the full datasheet. Confirm electrical limits, package, pinout and interface requirements before design-in.