# LM75BIMMX-5

**Texas Instruments** · Temperature Sensors · VSSOP-8-0.65mm

LM75BIMMX-5 from Texas Instruments, in a VSSOP-8-0.65mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SDA | bidirectional | I2C serial bidirectional data line from the controller, tied to a pullup resistor or current source and open drain. |
| 2 | SCL | input | I2C clock input from the controller, tied to a pullup resistor or current source. |
| 3 | O.S. | output | Over-temperature shutdown open-drain output that needs a pullup resistor to the controller interrupt line; the absolute maximum O.S. output sink current is 10 mA. |
| 4 | GND | power_in | Power supply ground. |
| 5 | A2 | input | User-set I2C address input, tied to ground (low, 0) or +VS (high, 1). |
| 6 | A1 | input | User-set I2C address input, tied to ground (low, 0) or +VS (high, 1). |
| 7 | A0 | input | User-set I2C address input, tied to ground (low, 0) or +VS (high, 1). |
| 8 | +VS | power_in | DC supply voltage from 3 V to 5.5 V, with a 100-nF bypass capacitor and 10-µF bulk capacitance in the near vicinity. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.65mm |
| Category | Sensors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `LM75BIMMX-5`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
- 3D model files: `lm75bimmx-5-etched.step` / `lm75bimmx-5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm75bimmx-5.step` / `lm75bimmx-5.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lm75b) (34 pp, sha256 `565c6841c4c6520e`, retrieved 2026-10-10, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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).

[Datasheet PDF](docs/lm75bimmx-5-datasheet.pdf)