component
REF35120QDBVR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownREF35120QDBVR
Texas Instruments · Voltage Reference · SOT-23-6
REF35120QDBVR from Texas Instruments, in a SOT-23-6. 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 | GND | power_in | Ground connection; internally shorted to pin 2 in DBV package. |
| 2 | GND | power_in | Ground connection. |
| 3 | EN | input | Enable input; logic high or floating for active mode, logic low for shutdown mode. |
| 4 | VIN | power_in | Power supply input; voltage range from VREF + VDO to 6V maximum. |
| 5 | NR | output | Noise reduction pin; connect optional capacitor to ground for output noise filtering or leave floating. |
| 6 | VREF | power_in | Precision reference voltage output with ±0.05% initial accuracy and 12ppm/°C temperature coefficient. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
REF35120QDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
ref35120qdbvr-etched.step/ref35120qdbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ref35120qdbvr.step/ref35120qdbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
a3ba3224bd4fb37a, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).