component
TL432ACDBZR-TP
Public Unreviewedby Ray
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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README
markdownTL432ACDBZR-TP
TECH PUBLIC · Voltage Reference · SOT-23
TL432ACDBZR-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. Compared internally against the 2.495 V bandgap; drive from a resistor divider between CATHODE and ANODE to program VKA = Vref*(1+R1/R2) + Iref*R1. Reference input current 0.7 µA typ, 4 µA max; absolute max input current 10 mA. |
| 2 | CATHODE | passive | Cathode (K). Regulated shunt terminal; sinks the programmed cathode current IKA to hold VKA at the programmed voltage. Operating cathode current 1-100 mA (abs max −100 to +150 mA); max VKA = 36 V; dynamic impedance 0.15 Ω typ. |
| 3 | ANODE | passive | Anode (A). Return terminal for cathode and reference currents; typically tied to circuit ground. All device voltages are referenced to this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
TL432ACDBZR-TP
CAD (KiCad official)
- Symbol:
TL432ACDBZR-TP - 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: TECH PUBLIC datasheet (5 pp, sha256
e68f81829494a087, 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).