component
NJM2107F
Public Made by Adomby adom
TECH PUBLIC Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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NJM2107F
TECH PUBLIC · Operational Amplifier · SOT-23-5
NJM2107F from TECH PUBLIC, in a SOT-23-5. 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 | +INPUT | input | Non-inverting input of the op amp; input voltage limit is ±3.5 V and differential input voltage is ±7 V. |
| 2 | V- | power_in | Negative supply pin, which also acts as a shield plate between the +input and -input; supply voltage is ±1.0 V to ±3.5 V (V+/V-). |
| 3 | -INPUT | input | Inverting input of the op amp; input voltage limit is ±3.5 V and differential input voltage is ±7 V. |
| 4 | OUTPUT | output | Op amp output with low saturation voltage, 4 Vp-p at a single 5 V supply and ±2.0 V min swing into RL=2.5 kΩ at ±2.5 V supplies. |
| 5 | V+ | power_in | Positive supply pin; operating range is ±1.0 V to ±3.5 V (V+/V-) with an absolute maximum of ±3.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
NJM2107F - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
njm2107f-etched.step/njm2107f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);njm2107f.step/njm2107f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (6 pp, sha256
2e65a5859fc60442, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).
# NJM2107F
**TECH PUBLIC** · Operational Amplifier · SOT-23-5
NJM2107F from TECH PUBLIC, in a SOT-23-5. 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 | +INPUT | input | Non-inverting input of the op amp; input voltage limit is ±3.5 V and differential input voltage is ±7 V. |
| 2 | V- | power_in | Negative supply pin, which also acts as a shield plate between the +input and -input; supply voltage is ±1.0 V to ±3.5 V (V+/V-). |
| 3 | -INPUT | input | Inverting input of the op amp; input voltage limit is ±3.5 V and differential input voltage is ±7 V. |
| 4 | OUTPUT | output | Op amp output with low saturation voltage, 4 Vp-p at a single 5 V supply and ±2.0 V min swing into RL=2.5 kΩ at ±2.5 V supplies. |
| 5 | V+ | power_in | Positive supply pin; operating range is ±1.0 V to ±3.5 V (V+/V-) with an absolute maximum of ±3.5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `NJM2107F`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `njm2107f-etched.step` / `njm2107f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `njm2107f.step` / `njm2107f.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603060800370192384) (6 pp, sha256 `2e65a5859fc60442`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/njm2107f-datasheet.pdf)