component
REF5010AIDR
Public Unreviewedby Ray
Texas Instruments Voltage Reference, SOIC-8. Datasheet-verified pinout, 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
markdownREF5010AIDR
Texas Instruments · Voltage Reference · SOIC-8
REF5010AIDR 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. This pin must be left floating; internal connections are used by TI and any external connection can disturb device operation. |
| 2 | VIN | power_in | Input supply voltage. Recommended range is (VOUT + 0.2V) to 18V (minimum 2.7V for all except REF5020). Absolute maximum -0.2V to +18V. Bypass with 1µF ceramic capacitor to GND. |
| 3 | TEMP | output | Temperature monitor output. Provides a temperature-dependent voltage of ~575mV at 25°C with a temperature coefficient of ~2.64mV/°C over -40°C to +125°C. Used for ambient/junction temperature sensing. |
| 4 | GND | power_in | Ground reference for the device. Connect directly to the analog ground plane. |
| 5 | TRIM/NR | input | Output trim and noise-reduction pin. Allows fine adjustment of VOUT via an external resistor network, and connection of an external capacitor to reduce output noise. |
| 6 | VOUT | output | Reference voltage output. Nominal 10.0V for REF5010. Supports ±10mA source/sink capability. Bypass with 1µF (or larger, e.g. 22µF for improved transient response) to GND. Short-circuit current is typically 25mA. |
| 7 | NC | unconnected | No internal connection. May be left floating or connected to any potential without affecting device operation. |
| 8 | DNC | unconnected | Do Not Connect. This pin must be left floating; internal connections are used by TI and any external connection can disturb device operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | PMIC |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
REF5010AIDRREF5010AIDRAIDGKREF5010AIDRAIDGKRREF5010AIDRIDGKREF5010AIDRIDGKR
CAD (KiCad official)
- Symbol:
REF5010AIDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (39 pp, sha256
39d19fe7464a6867, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).