component
TLVH431AIPK-TP
Public Made by Adomby adom
TECH PUBLIC Voltage Reference, SOT-89-3. Pinout cross-checked by two models against the datasheet, 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
markdownTLVH431AIPK-TP
TECH PUBLIC · Voltage Reference · SOT-89-3
TLVH431AIPK-TP from TECH PUBLIC, in a SOT-89-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | REF | input | Reference input that sets the output voltage via an external resistor divider, with Vref of approximately 1.24V (1.228V to 1.252V) and reference input current rated up to 10mA. |
| 2 | ANODE | power_in | Anode terminal, connected to ground; all voltage values are referenced to it, and continuous cathode current is rated -100 to +150mA. |
| 3 | CATHODE | passive | Cathode terminal, with an absolute maximum voltage of 18V and an operating continuous cathode current range of 0.1 to 100mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-89-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TLVH431AIPK-TP - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
tlvh431aipk-tp-etched.step/tlvh431aipk-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlvh431aipk-tp.step/tlvh431aipk-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
d0128da8bbd21a39, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).