# TSU101RICT

**STMicroelectronics** · Operational Amplifier · SC-70-5

TSU101RICT from STMicroelectronics, in a SC-70-5. 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 | OUT | output | Amplifier output, rail-to-rail, with 5 mA typ sink/source at 1.8 V and output within 40 mV max of the rails at RL = 100 kΩ. |
| 2 | VCC- | power_in | Negative supply terminal (ground in single-supply use); supply range VCC is 1.5 V to 5.5 V, absolute maximum 6 V. |
| 3 | IN+ | input | Non-inverting input, rail-to-rail with common mode range (VCC-) - 0.1 V to (VCC+) + 0.1 V; input current must be limited to 10 mA. |
| 4 | IN- | input | Inverting input, rail-to-rail with common mode range (VCC-) - 0.1 V to (VCC+) + 0.1 V; input current must be limited to 10 mA. |
| 5 | VCC+ | power_in | Positive supply terminal, 1.5 V to 5.5 V operating, 6 V absolute maximum; a 10 nF decoupling capacitor close to the pin is advised. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SC-70-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `TSU101RICT`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SC-70-5 (KiCad packages3D, STEP)
- 3D model files: `tsu101rict-etched.step` / `tsu101rict-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tsu101rict.step` / `tsu101rict.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603173927229136896) (33 pp, sha256 `a047c99487c5cc77`, retrieved 2026-10-07, 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/tsu101rict-datasheet.pdf)