component
LM185H-1.2
Public Made by Adomby adom
Texas Instruments Voltage References, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LM185H-1.2
Texas Instruments · Voltage References · TO-92-3
LM185H-1.2 from Texas Instruments, in a TO-92-3. 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 | - | passive | Anode (negative) terminal of the 2-terminal reference diode, shown at the tail of the diode symbol in the TO (NDV) bottom view; reverse current is 30mA max and forward current 10mA max. |
| 2 | + | passive | Cathode (positive) terminal of the 2-terminal reference diode, shown at the bar side of the symbol in the TO (NDV) bottom view; it carries the 10µA to 20mA reverse operating current with a 1.235V reverse breakdown voltage. |
| 3 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-92-3 |
| Category | Power Supply Chip |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
LM185H-1.2 - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92-3 (KiCad packages3D, STEP)
- 3D model files:
lm185h-1-2-etched.step/lm185h-1-2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm185h-1-2.step/lm185h-1-2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
f069722c4b8202b3, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# LM185H-1.2
**Texas Instruments** · Voltage References · TO-92-3
LM185H-1.2 from Texas Instruments, in a TO-92-3. 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 | - | passive | Anode (negative) terminal of the 2-terminal reference diode, shown at the tail of the diode symbol in the TO (NDV) bottom view; reverse current is 30mA max and forward current 10mA max. |
| 2 | + | passive | Cathode (positive) terminal of the 2-terminal reference diode, shown at the bar side of the symbol in the TO (NDV) bottom view; it carries the 10µA to 20mA reverse operating current with a 1.235V reverse breakdown voltage. |
| 3 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TO-92-3 |
| Category | Power Supply Chip |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `LM185H-1.2`
- Footprint: `Package_TO_SOT_THT:TO-92_Inline`
- 3D model: TO-92-3 (KiCad packages3D, STEP)
- 3D model files: `lm185h-1-2-etched.step` / `lm185h-1-2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm185h-1-2.step` / `lm185h-1-2.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/lm385-1.2-n) (30 pp, sha256 `f069722c4b8202b3`, retrieved 2026-10-08, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/lm185h-1-2-datasheet.pdf)