# ADR292FRZ

**Analog Devices** · Voltage References · SOIC-8

ADR292FRZ from Analog Devices, in a SOIC-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 | No connect; internal connections are reserved for manufacturing purposes, so users should not connect anything to this pin. |
| 2 | VIN | power_in | Input voltage supply pin; the ADR292 operates from 4.4 V to 15 V (absolute maximum supply 18 V). |
| 3 | NC | unconnected | No connect; internal connections are reserved for manufacturing purposes, so users should not connect anything to this pin. |
| 4 | GND | power_in | Ground pin. |
| 5 | NC | unconnected | No connect; internal connections are reserved for manufacturing purposes, so users should not connect anything to this pin. |
| 6 | VOUT | power_out | Output voltage pin providing 4.096 V for the ADR292 with up to 5 mA load current, with a bypass capacitor recommended to GND. |
| 7 | NC | unconnected | No connect; internal connections are reserved for manufacturing purposes, so users should not connect anything to this pin. |
| 8 | NC | unconnected | No connect; internal connections are reserved for manufacturing purposes, so users should not connect anything to this pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-8 |
| Category | Power Management ICs |
| 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 (F grade) | VOUT | 4.092 | 4.096 | 4.1 | V | IOUT = 0 mA, VS = 5 V to 15 V, TA = 25°C | 4 |
| Initial Accuracy (F grade) | VOERR | -4 |  | 4 | mV | VS = 5 V to 15 V, TA = 25°C | 4 |
| Initial Accuracy (F grade) | VOERR | -0.1 |  | 0.1 | % | VS = 5 V to 15 V, TA = 25°C | 4 |
| Line Regulation E/F Grades | ΔVOUT/ΔVIN |  | 30 | 100 | ppm/V | VS = 4.5 V to 15 V, IOUT = 0 mA, TA = 25°C | 4 |
| Load Regulation E/F Grades | ΔVOUT/ΔILOAD |  | 30 | 100 | ppm/mA | VS = 5.0 V, IOUT = 0 mA to 5 mA, TA = 25°C | 4 |
| Temperature Coefficient F Grade | TCVOUT |  | 5 | 15 | ppm/°C | IOUT = 0 mA, VS = 5 V to 15 V, TA = −25°C to +85°C | 5 |
| Line Regulation E/F Grades | ΔVOUT/ΔVIN |  | 35 | 125 | ppm/V | VS = 4.5 V to 15 V, IOUT = 0 mA, TA = −25°C to +85°C | 5 |
| Load Regulation E/F Grades | ΔVOUT/ΔILOAD |  | 20 | 125 | ppm/mA | VS = 5.0 V, IOUT = 0 mA to 5 mA, TA = −25°C to +85°C | 5 |
| Temperature Coefficient F Grade | TCVOUT |  | 5 | 20 | ppm/°C | IOUT = 0 mA, VS = 5 V to 15 V, TA = −40°C to +125°C | 5 |
| Line Regulation E/F Grades | ΔVOUT/ΔVIN |  | 40 | 200 | ppm/V | VS = 4.5 V to 15 V, IOUT = 0 mA, TA = −40°C to +125°C | 5 |
| Load Regulation E/F Grades | ΔVOUT/ΔILOAD |  | 20 | 200 | ppm/mA | VS = 5.0 V, IOUT = 0 mA to 5 mA, TA = −40°C to +125°C | 5 |
| Supply Current | IS |  | 10 | 15 | μA | TA = 25°C | 5 |
| Supply Current | IS |  | 12 | 18 | μA | −40°C ≤ TA ≤ +125°C | 5 |
| Long-Term Stability | ΔVOUT |  | 50 |  | ppm | After 1000 hours of operation @ 125°C | 4 |
| Noise Voltage | eN |  | 12 |  | μV p-p | 0.1 Hz to 10 Hz | 4 |
| Wideband Noise Density | eN |  | 640 |  | nV/√Hz | @ 1 kHz | 4 |
| Thermal Hysteresis | VOUT-HYS |  | 50 |  | ppm | 8-lead SOIC, 8-lead TSSOP | 5 |
| Supply Voltage |  |  |  | 18 | V |  | 6 |
| Storage Temperature Range |  | -65 |  | 150 | °C | T, R, RU packages | 6 |
| Operating Temperature Range |  | -40 |  | 125 | °C | ADR291/ADR292 | 6 |
| Junction Temperature Range |  | -65 |  | 125 | °C | T, R, RU packages | 6 |
| Lead Temperature (Soldering, 60 sec) |  |  |  | 300 | °C |  | 6 |
| Thermal Resistance Junction to Ambient | θJA |  | 158 |  | °C/W | 8-Lead SOIC (R) | 6 |
| Thermal Resistance Junction to Case | θJC |  | 43 |  | °C/W | 8-Lead SOIC (R) | 6 |

## CAD (KiCad official)

- Symbol: `ADR292FRZ`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `adr292frz-etched.step` / `adr292frz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adr292frz.step` / `adr292frz.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ADR291_292.pdf) (20 pp, sha256 `ffe6ab07adedf6a8`, retrieved 2026-10-30, tier: manufacturer)
- **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/adr292frz-datasheet.pdf)