component
NCV8170AMX330TCG
Public Unreviewedby Ray
onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-563. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownNCV8170AMX330TCG
onsemi · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-563
NCV8170AMX330TCG from onsemi, in a SOT-563. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT | power_out | Regulated 3.3 V output pin. Delivers up to 150 mA with typical 180 mV dropout at 150 mA (VIN = 4.3 V). Requires a 1 µF ceramic COUT for stability; active discharge (~100 Ω) pulls this pin to GND when EN is low. |
| 2 | GND | power_in | Device ground and reference return. Also connected internally to the exposed pad (EPAD) on the XDFN4 package. |
| 3 | EN | input | Chip enable, active high. VENH ≥ 1.2 V enables the regulator; VENL ≤ 0.4 V forces the device into standby (~100 nA ISTB) and, on A-option devices, activates the ~100 Ω active output discharge. Absolute max VCE = -0.3 V to 6.0 V; must not exceed VIN + 0.3 V (see abs max). |
| 4 | IN | power_in | Power supply input, 2.2 V to 5.5 V operating (6.0 V absolute max). Requires a 1 µF ceramic CIN close to the pin for line-transient rejection and stability. |
| EPAD | EPAD | power_in | Exposed thermal pad on the underside of the XDFN4 package. Internally connected to GND; solder to the PCB ground plane for the specified thermal resistance (RθJA ≈ 250 °C/W). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-563 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
NCV8170AMX330TCGNCV8170AMX330TCGXV
CAD (KiCad official)
- Symbol:
NCV8170AMX330TCG - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (23 pp, sha256
c96e72681ee339b5, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).