component
REF5020AIDR
Public Made by Adomby adom
Texas Instruments Voltage Reference, SOIC-8. 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
markdownREF5020AIDR
Texas Instruments · Voltage Reference · SOIC-8
REF5020AIDR from Texas Instruments, in a SOIC-8. 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 | DNC | unconnected | Do not connect |
| 2 | VIN | power_in | Input supply voltage from 2.7V to 18V for REF5020 models |
| 3 | TEMP | output | Temperature monitoring output with temperature sensitivity of 2.64 mV/°C from -40°C to 125°C |
| 4 | GND | power_in | Ground reference |
| 5 | TRIM/NR | output | Output adjustment or noise reduction pin for trimming output voltage (±15mV adjustment range) or reducing noise through external RC networks |
| 6 | VOUT | output | Precision voltage reference output of 2.048V with ±10mA output current capability |
| 7 | NC | unconnected | No internal connection; leave floating or connect to GND |
| 8 | DNC | unconnected | Do not connect |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
REF5020AIDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ref5020aidr-etched.step/ref5020aidr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ref5020aidr.step/ref5020aidr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (52 pp, sha256
d2da9488194dba11, 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).