component
REF3430SQDBVRQ1
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
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| README.md | 2d ago |
| ref3430sqdbvrq1-etched.glb | 2d ago |
| ref3430sqdbvrq1-etched.step | 2d ago |
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| ref3430sqdbvrq1.glb | 2d ago |
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| ref3430sqdbvrq1.lbr | 2d ago |
| ref3430sqdbvrq1.step | 2d ago |
REF3430SQDBVRQ1
Texas Instruments · Voltage Reference · SOT-23-5
REF3430SQDBVRQ1 from Texas Instruments, in a SOT-23-5. 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 | NC | unconnected | Test pin per the datasheet, which says it should be connected from 0 V to 18 V; it is not a no-connect pin despite its name. |
| 2 | GND | power_in | Ground reference connection for the reference. |
| 3 | IN | power_in | Input supply voltage connection; the recommended supply is VOUT + VDO up to 12 V, and the absolute maximum rating is -0.3 V to 13 V. |
| 4 | OUT | output | Voltage reference output connection, rated for ±10 mA output current with an 18 mA typical short-circuit limit. |
| 5 | NIC | unconnected | No internal connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
REF3430SQDBVRQ1 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
ref3430sqdbvrq1-etched.step/ref3430sqdbvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ref3430sqdbvrq1.step/ref3430sqdbvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (40 pp, sha256
addb0b3508cd0c2e, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).