# CM5415-SOPTA

**CIMO** · Voltage References · SOP-8

CM5415-SOPTA from CIMO, in a SOP-8. 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 | NC | unconnected | Used for internal test; leave floating or connect to GND. |
| 2 | VIN | power_in | Power supply input, 7.2V to 40V. |
| 3 | NC | unconnected | Used for internal test; leave floating or connect to GND. |
| 4 | GND | power_in | Ground. |
| 5 | TRIM | passive | Output voltage trim pin; an external resistor can be connected to trim the output voltage (TRIM to GND voltage limited to -20V to VOUT). |
| 6 | VOUT | power_out | 5V voltage output, supporting up to ±10mA load current; load capacitance should not exceed 1nF. |
| 7 | NC | unconnected | No function pin. |
| 8 | NC | unconnected | No function pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | CIMO |
| Package | SOP-8 |
| Category | Power Management |
| Pins | 8 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output voltage | VOUT | 4.9975 | 5 | 5.0025 | V | TA=25°C, VIN=10V, IOUT=0 | 6 |
| Temperature drift |  |  | 3 | 5 | ppm/°C | TMIN≤TJ≤TMAX | 6 |
| Operating temperature (absolute maximum) |  | -40 |  | 125 | °C |  | 5 |
| Storage temperature |  | -65 |  | 150 | °C |  | 5 |
| Junction temperature |  |  |  | 150 | °C |  | 5 |
| Input voltage |  |  |  | 40 | V |  | 5 |
| Input/output voltage differential |  |  |  | 35 | V |  | 5 |
| VOUT pin to GND voltage |  |  |  | 5.5 | V |  | 5 |
| TRIM pin to GND voltage |  | -20 |  |  | V | max printed as VOUT | 5 |
| ESD HBM | HBM |  |  | 1000 | V |  | 5 |
| ESD CDM | CDM |  |  | 1000 | V |  | 5 |
| Line regulation |  |  | 3.2 |  | ppm/V | 7.2V≤VIN≤10V | 6 |
| Line regulation |  |  | 1.8 |  | ppm/V | 10V≤VIN≤40V | 6 |
| Load regulation (source) |  |  | 8 |  | ppm/mA | 0mA~10mA | 6 |
| Load regulation (sink) |  |  | 7.9 |  | ppm/mA | -10mA~0mA | 6 |
| Quiescent current |  |  | 0.63 |  | mA |  | 6 |
| Output noise |  |  | 7.6 |  | μVP-P | 0.1Hz≤f≤10Hz | 6 |
| Output noise |  |  | 12.4 |  | μVRMS | 10Hz≤f≤1kHz | 6 |

## CAD (KiCad official)

- Symbol: `CM5415-SOPTA`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `cm5415-sopta-etched.step` / `cm5415-sopta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cm5415-sopta.step` / `cm5415-sopta.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [CIMO datasheet](docs/cm5415-sopta-datasheet.pdf) (11 pp, sha256 `f075b7085cd9248e`, retrieved 2026-10-23, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/cm5415-sopta-datasheet.pdf)