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Contents

README

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NCP163AMX330TBG

onsemi · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · XDFN-4-EP(1x1)

NCP163AMX330TBG from onsemi, in a XDFN-4-EP(1x1). 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 OUT power_out Regulated output voltage; the output should be bypassed with a small 1 μF ceramic capacitor placed close to the pin.
2 GND power_in Common ground connection.
3 EN input Chip enable: VEN below 0.4 V disables the regulator and VEN above 1.2 V enables the LDO; the absolute maximum rating is −0.3 V to 6 V.
4 IN power_in Input voltage supply pin; operating input range is 2.2 V to 5.5 V, with an absolute maximum rating of −0.3 V to 6 V.
5 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer onsemi
Package XDFN-4-EP(1x1)
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: NCP163AMX330TBG
  • Footprint: Package_DFN_QFN:OnSemi_XDFN4-1EP_1.0x1.0mm_EP0.52x0.52mm
  • 3D model: XDFN-4-EP(1x1) (KiCad packages3D, STEP)
  • 3D model files: ncp163amx330tbg-etched.step / ncp163amx330tbg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncp163amx330tbg.step / ncp163amx330tbg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (23 pp, sha256 024c06f95e392f4d, 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