component
ZRC330F03TA
Public Unreviewedby Ray
Diodes Incorporated Voltage Reference, SOT-23. 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
markdownZRC330F03TA
Diodes Incorporated · Voltage Reference · SOT-23
ZRC330F03TA from Diodes Incorporated, 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 | NC/GND | passive | No internal connection. Per datasheet, pin 1 may be left floating or tied to pin 2 (GND). |
| 2 | GND | passive | Ground / anode of the shunt reference. Return terminal for reverse current through the reference. |
| 3 | VR | passive | Reference (cathode) terminal. Regulates to VR = 3.3V nominal when biased through a series resistor from a higher supply. Recommended operating current 20µA-5mA (25mA absolute max). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
ZRC330F03TAF01TAZRC330F03TAF02TAZRC330F03TA
CAD (KiCad official)
- Symbol:
ZRC330F03TA - 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: Diodes Incorporated datasheet (5 pp, sha256
422455e444cb7ccd, 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).