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AIP7815

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Wuxi I-core Elec Linear Voltage Regulators (LDO), TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chipaip7815factory-2.0.0extractor-text

Verified AIP7815

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AIP7815 · TO-220 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 15-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-220-3_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_d2i2sts/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.3)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ aip7815.kicad_sym✓ aip7815.kicad_mod✓ aip7815.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

AIP7815

Wuxi I-core Elec · Linear Voltage Regulators (LDO) · TO-220

AIP7815 from Wuxi I-core Elec, in a TO-220. 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 INPUT power_in Input voltage pin; recommended VIN for AiP7815 is 17.5V to 30V (absolute rating 7.0~35V).
2 COMMON power_in Common (ground) pin of the regulator, with quiescent current Id of 8mA max at TJ=25℃.
3 OUTPUT power_out Regulated 15V output (14.4V to 15.6V at TJ=25℃) with output current above 1A.

Key specifications

Parameter Value
Manufacturer Wuxi I-core Elec
Package TO-220
Category Power Supply Chip
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage VO 14.4 15 15.6 V TJ=25℃ 8
Output voltage VO 14.25 15 15.75 V VIN=17.528V, IO=51000mA 8
Line regulation ΔVO 300 mV VIN=17.5~30V, TJ=25℃ 8
Line regulation ΔVO 150 mV VIN=20~26V, TJ=25℃ 8
Load regulation ΔVO 300 mV IO=5~1500mA, TJ=25℃ 8
Load regulation ΔVO 150 mV IO=250~750mA, TJ=25℃ 8
Quiescent current Id 8 mA TJ=25℃ 8
Quiescent current change ΔId 1 mA VIN=17.5~30V 8
Quiescent current change ΔId 0.5 mA IO=5~1000mA 8
Supply rejection ratio SVR 54 dB VIN=18.5~28.5V, f=120Hz 8
Input voltage (recommended) VIN 17.5 30 V AiP7815 6
Output current (recommended) IO 100 mA 6
Junction temperature (recommended) TJ -40 125 ℃ 6
Ambient operating temperature TA -40 85 ℃ 6
Input supply voltage (absolute max) VIN 7 35 V 6
Power dissipation PD 10 W 6
Junction temperature TJ 150 ℃ 6
Storage temperature Tstg -65 150 ℃ 6
Thermal resistance junction-ambient RJA 54 ℃/W TO220 6
Thermal resistance junction-case RJC 5 ℃/W TO220 6
Output voltage drift ΔVO/ΔT -1 mV/℃ IO=5mA 8
Output noise voltage eN 90 μV/VO B=10Hz~100kHz, TJ=25℃ 8
Dropout voltage Vd 2 V IO=1A, TJ=25℃ 8
Output resistance RO 19 mΩ f=1kHz 8
Short-circuit current ISC 0.23 A VIN=35V, TJ=25℃ 8
Short-circuit peak current ISCP 2.2 A TJ=25℃ 8

CAD (KiCad official)

  • Symbol: AIP7815
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: aip7815-etched.step / aip7815-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aip7815.step / aip7815.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi I-core Elec datasheet (15 pp, sha256 31c56b08bd6645fa, retrieved 2026-10-31, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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