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XL2596HVP-ADJE1

XLSEMI · DC-DC Converters · SOP-8-EP

XL2596HVP-ADJE1 from XLSEMI, in a SOP-8-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Power input pin with a 4.5 V to 50 V operating range; a electrolytic capacitor must be connected in parallel between VIN and GND to suppress noise.
2 SW output Power switch output and switching node that delivers the output power.
3 FB input Feedback input that senses the output voltage through an external resistor divider; the reference voltage is 1.23 V for the adjustable version.
4 EN input Enable pin, active low: a high level shuts the device down (VEN_H minimum 1.4 V), a low level turns it on (VEN_L maximum 0.8 V), and it is pulled low when left floating.
5 GND power_in Ground pin; the table lists pins 5 through 8 together as GND.
6 GND power_in Ground pin; the table lists pins 5 through 8 together as GND.
7 GND power_in Ground pin; the table lists pins 5 through 8 together as GND.
8 GND power_in Ground pin; the table lists pins 5 through 8 together as GND.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer XLSEMI
Package SOP-8-EP
Category Power Management (PMIC)
Pins 9

CAD (KiCad official)

  • Symbol: XL2596HVP-ADJE1
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
  • 3D model: SOP-8-EP (KiCad packages3D, STEP)
  • 3D model files: xl2596hvp-adje1-etched.step / xl2596hvp-adje1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xl2596hvp-adje1.step / xl2596hvp-adje1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XLSEMI datasheet (17 pp, sha256 5a6d81fc8b895f6d, retrieved 2026-10-09, tier: manufacturer)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF