component
LM335Z
Public Made by Adomby adom
STMicroelectronics Temperature Sensors, TO-92-3. 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
markdownLM335Z
STMicroelectronics · Temperature Sensors · TO-92-3
LM335Z from STMicroelectronics, in a TO-92-3. 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 | V+ | power_in | Positive terminal (anode) of temperature sensor; generates output voltage directly proportional to absolute temperature at 10mV/°K with forward bias current from 450µA to 5mA; typical output voltage 2.98V at 25°C and 1mA with dynamic impedance less than 1Ω. |
| 2 | ADJ | input | Adjustment terminal for external trim resistor network; enables single-point calibration to achieve temperature error less than 1°C across the full operating range. |
| 3 | V- | power_in | Negative terminal (cathode) and ground reference; completes the forward bias current path through the temperature sensor; provides the voltage measurement baseline. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-92-3 |
| Category | Sensors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
LM335Z - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92-3 (KiCad packages3D, STEP)
- 3D model files:
lm335z-etched.step/lm335z-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm335z.step/lm335z.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (11 pp, sha256
55930194955c8d11, 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).