component
REF35330QDBVR
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
markdownREF35330QDBVR
Texas Instruments · Voltage Reference · SOT-23-6
REF35330QDBVR 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 | Device ground connection. |
| 2 | GND | power_in | Device ground connection. |
| 3 | EN | input | Enable input; device active when EN ≥ 0.7 × VIN or floating, shutdown mode when EN ≤ 0.3 × VIN with voltage range 0 to VIN V. |
| 4 | VIN | power_in | Power input supply voltage connection; operating range from 3.3 V + VDO (120 mV to 250 mV) to 6 V maximum. |
| 5 | NR | output | Noise reduction output pin; connect optional 0.1 μF to 10 μF capacitor (ESR ≤ 400 mΩ) to ground to reduce 0.1 Hz to 10 Hz output noise. |
| 6 | VREF | power_in | Reference voltage output providing 3.3 V with ±0.05% initial accuracy, 12 ppm/°C temperature coefficient, 3.3 ppmp-p low-frequency noise, and ±10 mA source/±5 mA sink output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
REF35330QDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
ref35330qdbvr-etched.step/ref35330qdbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ref35330qdbvr.step/ref35330qdbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
364bae395f124486, 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).