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LW5915N23D

Public Made by Adom

by adom

Lewa Micro Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. 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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LW5915N23D

Lewa Micro · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L

LW5915N23D from Lewa Micro, in a SOT-23-3L. 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 GND power_in Ground pin; the datasheet recommends separate ground planes for VIN and VOUT, with each connected only at the GND pin.
2 VOUT power_out Regulated output voltage pin (0.8 V to 5.0 V output range); connect a low-ESR capacitor, using the nominal recommended value or larger from OUT to GND for best transient response, and an internal pulldown discharges OUT in shutdown (VEN < VEN(LOW)).
3 VIN power_in Input pin with an operating supply range of 1.6 V to 7.0 V; use the recommended or larger ceramic capacitor from IN to ground, placed as close to the device as possible.

Key specifications

Parameter Value
Manufacturer Lewa Micro
Package SOT-23-3L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: LW5915N23D
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: lw5915n23d-etched.step / lw5915n23d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lw5915n23d.step / lw5915n23d.glb are the bare package body.

Provenance

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

  • Datasheet: Lewa Micro datasheet (25 pp, sha256 53294d4f1daeb984, 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