component
AZ432ANTR-TP
Public Made by Adomby adom
TECH PUBLIC 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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Contents
README
markdownAZ432ANTR-TP
TECH PUBLIC · Voltage Reference · SOT-23
AZ432ANTR-TP from TECH PUBLIC, 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 | REF | input | Reference input pin. Internal error amplifier compares this pin against the internal 1.25 V bandgap; the cathode sinks current to regulate REF to Vref. Typical reference input current 0.4 uA (max 1.0 uA); reference input current range up to 1 uA absolute maximum. |
| 2 | K | power_in | Cathode pin. Shunt regulator current-sink terminal; VKA absolute maximum 18 V, continuous cathode current up to 100 mA, minimum cathode current for regulation ~30 uA (typ). Dynamic impedance ~0.15 Ω typ at IK = 0.1 mA to 20 mA. |
| 3 | A | power_in | Anode pin. Ground/return terminal for the shunt regulator; all voltage values in the datasheet are referenced to this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
AZ432ANTR-TP
CAD (KiCad official)
- Symbol:
AZ432ANTR-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
az432antr-tp-etched.step/az432antr-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);az432antr-tp.step/az432antr-tp.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
az432antr-tp.step |
59 KB | You want the bare part, or you mark your own boards. |
az432antr-tp-etched.step |
1.6 MB | You want the part with AZ432ANTR-TP already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 419 faces against 69 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
a2359883533014ff, 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).