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AX6601-18RA
Public Unreviewedby Ray
Axelite Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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Symbol & Footprint
Schematic Symbol
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markdownAX6601-18RA
Axelite Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23
AX6601-18RA from Axelite Tech, in a SOT-23. 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 | GND | power_in | Ground reference for the regulator. Connect to system ground with a low-impedance return path near the input and output decoupling capacitors. |
| 2 | VOUT | power_out | Regulated fixed output voltage (1.8V for the -18 option). Sources up to 300mA. Requires a minimum 2.2µF ceramic capacitor (X5R/X7R) to GND within 1cm for stability. |
| 3 | VIN | power_in | Unregulated input supply, 2.6V to 6V absolute range (must be VOUT + dropout to regulate). Decouple with a 1µF ceramic capacitor to GND placed within 1cm of the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Axelite Tech |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
AX6601-18RAAX6601-18RA18FAX6601-18RA18FA
CAD (KiCad official)
- Symbol:
AX6601-18RA - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Axelite Tech datasheet (9 pp, sha256
2940dce92928e0da, 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).