TMP236A2DBZR
Public Unreviewedby Ray
Texas Instruments Temperature and Humidity Sensor, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownTMP236A2DBZR
Texas Instruments · Temperature and Humidity Sensor · SOT-23
TMP236A2DBZR from Texas Instruments, in a SOT-23. 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 | VDD | power_in | Positive supply input. Recommended operating range 3.1 V to 5.5 V for TMP236; absolute maximum +6 V. Typical operating current 10 µA at 3.1 V. |
| 2 | VOUT | output | Analog output voltage proportional to temperature. TMP236 slope is 19.5 mV/°C with a 400 mV offset at 0°C. Class-AB driver sources up to 500 µA and drives capacitive loads up to 1000 pF. |
| 3 | GND | power_in | Power supply ground reference for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23 |
| Category | Sensor |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
TMP236A2DBZRTMP236A2DBZRDBZTTMP236A2DBZRDCKRTMP236A2DBZRDCKT
CAD (KiCad official)
- Symbol:
TMP236A2DBZR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tmp236a2dbzr.step |
59 KB | You want the bare part, or you mark your own boards. |
tmp236a2dbzr-etched.step |
2.1 MB | You want the part with TMP236A2DBZR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 518 faces against 69 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (26 pp, sha256
9ab79649de296918, 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).