component

ETA7017CSE

Public Made by Adom

by adom

etasolution Power Distribution Switches, WLCSP0.87x0.87-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 24d ago
viewers eta7017cse: viewers · Ray 24d ago
eta7017cse-etched.glb eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
eta7017cse-etched.step eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
eta7017cse-hero.glb eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
eta7017cse-hero.overlay.json eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
eta7017cse.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
eta7017cse.kicad_mod Publish 0.1.0 · Ray 24d ago
eta7017cse.kicad_sym Publish 0.1.0 · Ray 24d ago
eta7017cse.lbr Publish 0.1.0 · Ray 24d ago
eta7017cse.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
package.json eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json eta7017cse: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 24d ago

ETA7017CSE

etasolution · Power Distribution Switches · WLCSP0.87x0.87-4

ETA7017CSE from etasolution, in a WLCSP0.87x0.87-4. 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
A1 OUT power_out Switch output; connect a 1uF ceramic capacitor from OUT to GND as close as possible to the IC.
B1 GND power_in IC ground.
A2 IN power_in Switch input (operating range 1.4V to 5.5V); connect a 1uF ceramic capacitor from IN to GND as close as possible to the IC.
B2 EN input Enable input; logic high turns on the power switch, and the part has an internal 10 Mohm EN pull-down resistor.

Key specifications

Parameter Value
Manufacturer etasolution
Package WLCSP0.87x0.87-4
Category Power Management (PMIC)
Pins 4

CAD (KiCad official)

  • Symbol: ETA7017CSE
  • Footprint: Package_CSP:WLCSP-4_0.89x0.89mm_Layout2x2_P0.5mm
  • 3D model: WLCSP0.87x0.87-4, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.35 mm nominal DSBGA height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: eta7017cse-etched.step / eta7017cse-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eta7017cse.step / eta7017cse.glb are the bare package body.

Provenance

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

  • Datasheet: etasolution datasheet (6 pp, sha256 9f27a031b03f82fb, retrieved 2026-10-09, tier: lcsc)
  • 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