component
TL432AIDBZR-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
markdownTL432AIDBZR-TP
TECH PUBLIC · Voltage Reference · SOT-23
TL432AIDBZR-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 to the internal error amplifier's non-inverting node. Regulation drives Vref (2.495 V typ) between this pin and ANODE; typical reference input current 0.7 µA (max 4 µA). Set output via external R1/R2 divider from CATHODE. |
| 2 | CATHODE | passive | Cathode (K) of the shunt regulator. Sinks the cathode current IKA (operating 1-100 mA, absolute max −100 to +150 mA) to regulate VKA up to 36 V. Typically tied through a series resistor RB to the supply. |
| 3 | ANODE | passive | Anode (A), the low-side terminal of the shunt regulator and reference for all voltages. Normally connected to circuit ground / R2 return. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
TL432AIDBZR-TP
CAD (KiCad official)
- Symbol:
TL432AIDBZR-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
49370be1d2e4483f, 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).