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NCP115CMX150TCG

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by adom

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

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NCP115CMX150TCG

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

NCP115CMX150TCG 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 pin; a small ceramic capacitor of at least 1 µF is needed from this pin to ground to assure stability.
2 GND power_in Power supply ground pin, which the exposed pad should be connected directly to.
3 EN input Driving EN above 0.9 V turns on the regulator and driving EN below 0.4 V puts it into shutdown mode; absolute maximum VEN is −0.3 V to 6 V.
4 IN power_in Input pin; a small capacitor is needed from this pin to ground to assure stability, and the absolute maximum VIN is −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 Supply Chip
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 VIN -0.3 6 V Note 1 2
Output Voltage VOUT -0.3 V max printed as VIN + 0.3 V or 6 V 2
Enable Input VEN -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 Note 2 2
ESD Capability, Machine Model ESDMM 200 V Note 2 2
Operating Input Voltage VIN 1.7 5.5 V 3
Operating Junction Temperature TJ -40 85 °C Electrical characteristics range 3
Output Voltage Accuracy VOUT -40 40 mV −40°C ≤ TJ ≤ 85°C VOUT ≤ 2.0 V 3
Line Regulation RegLINE 0.01 0.1 %/V VOUT + 0.5 V ≤ VIN ≤ 5.5 V (VIN ≥ 1.7 V) 3
Load Regulation RegLOAD 12 30 mV XDFN4 package; IOUT = 1 mA to 300 mA 3
Output Current Limit ICL 300 600 mA VOUT = 90% VOUT(nom) 3
Quiescent Current IQ 50 95 µA IOUT = 0 mA 3
Shutdown Current IDIS 0.01 1 µA VEN ≤ 0.4 V, VIN = 5.5 V 3
EN Pin Threshold Voltage High VEN_HI 0.9 V VEN Voltage increasing 3
EN Pin Threshold Voltage Low VEN_LO 0.4 V VEN Voltage decreasing 3
EN Pin Input Current IEN 0.3 1 µA VEN = 5.5 V 3
Thermal Resistance, Junction-to-Air, XDFN4 1x1 mm RJA 208 °C/W Note 3: single component on 1 oz FR4 PCB, 645 mm2 Cu 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper copper area connected to the pins will also improve the 14

CAD (KiCad official)

  • Symbol: NCP115CMX150TCG
  • 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: ncp115cmx150tcg-etched.step / ncp115cmx150tcg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncp115cmx150tcg.step / ncp115cmx150tcg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (19 pp, sha256 74cf00416de9004f, retrieved 2026-10-20, 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