component

NCP170AMX250TCG

Public Made by Adom

by adom

onsemi Linear Voltage Regulators (LDO), XDFN-4-EP(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsncp170amx250tcgfactory-2.0.0extractor-text

Verified NCP170AMX250TCG

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: NCP170AMX250TCG · XDFN-4-EP(1x1) · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 28-page datasheet
  • ✓distributor: lcsc C892232, digikey NCP170AMX250TCGOSTR-ND, mouser 863-NCP170AMX250TCG
  • ✓family: OnSemi_XDFN4-1EP_1.0x1.0mm_EP0.52x0.52mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6q0qq15m/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ncp170amx250tcg.kicad_sym✓ ncp170amx250tcg.kicad_mod✓ ncp170amx250tcg.step
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 9d ago
viewers ncp170amx250tcg: viewers · Ray 9d ago
ncp170amx250tcg-etched.glb Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg-etched.step ncp170amx250tcg: factory component page (tier=mfr) · Ray 9d ago
ncp170amx250tcg-hero.glb ncp170amx250tcg: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
ncp170amx250tcg-hero.overlay.json Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg.glb Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg.kicad_mod Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg.kicad_sym Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg.lbr Publish 0.1.0 · Ray 9d ago
ncp170amx250tcg.step Publish 0.1.0 · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Publish 0.1.0 · Ray 9d ago
verification.json Verified: Published by the parts factory: tier mfr, 5 pins · Ray 9d ago

NCP170AMX250TCG

onsemi · Linear Voltage Regulators (LDO) · XDFN-4-EP(1x1)

NCP170AMX250TCG 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 Regulator output pin; VOUT is limited to −0.3 V to VIN + 0.3 V per the absolute maximum ratings.
2 GND power_in Power supply ground pin for the regulator.
3 EN input Active-high chip enable pin; the chip enable input is rated −0.3 V to 6.0 V.
4 IN power_in Power supply input pin; the input voltage is rated 6.0 V maximum absolute.
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 ICs
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage Operating Range VIN 2.2 5.5 V 7
Output Voltage (TA = +25°C) VOUT 2.475 2.5 2.525 V TA = +25°C 7
Output Voltage (over temperature) VOUT 2.45 2.5 2.55 V −40°C ≤ TJ ≤ 85°C 7
Line Regulation LineReg 0.05 0.2 %/V 3.5 V < VIN ≤ 5.5 V, IOUT = 1 mA 7
Load Regulation LoadReg -20 1 20 mV 0 mA < IOUT ≤ 150 mA, VIN = 3.5 V 7
Dropout Voltage VDO 240 330 mV IOUT = 150 mA 7
Output Current IOUT 150 mA 7
Quiescent Current IQ 0.5 0.9 A IOUT = 0 mA 7
Standby Current ISTB 0.1 0.5 A VEN = 0 V, TJ = 25°C 7
EN Pin Threshold Voltage High VENH 1.2 V EN Input Voltage “H” 7
EN Pin Threshold Voltage Low VENL 0.4 V EN Input Voltage “L” 7
Input Voltage (absolute maximum) VIN 6 V 2
Output Voltage (absolute range −0.3 to VIN + 0.3 V) VOUT -0.3 V 2
Chip Enable Input (absolute range) VCE -0.3 6 V 2
Maximum Junction Temperature TJ(MAX) 150 °C 2
Storage Temperature TSTG -55 150 °C 2
ESD Capability, Human Body Model ESDHBM 2000 V Human Body Model, AEC-Q100-002 (EIA/JESD22-A114) 2
ESD Capability, Machine Model ESDMM 200 V Machine Model, AEC-Q100-003 (EIA/JESD22-A115) 2
Thermal Resistance, Junction-to-Air (XDFN4 1 × 1 mm) RJA 250 °C/W XDFN4 1 × 1 mm package 2
Operating Junction Temperature Range TJ -40 85 °C Electrical characteristics operating range 7
Junction Temperature for Reliable Operation TJ 125 °C For reliable operation, junction temperature should be limited to 21

CAD (KiCad official)

  • Symbol: NCP170AMX250TCG
  • 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: ncp170amx250tcg-etched.step / ncp170amx250tcg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncp170amx250tcg.step / ncp170amx250tcg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (28 pp, sha256 e9ce3964b316d909, retrieved 2026-10-30, tier: manufacturer)
  • 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